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--- |
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license: gemma |
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library_name: transformers |
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pipeline_tag: text-generation |
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extra_gated_heading: Access Gemma on Hugging Face |
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extra_gated_prompt: >- |
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To access Gemma on Hugging Face, you’re required to review and agree to |
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Google’s usage license. To do this, please ensure you’re logged in to Hugging |
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Face and click below. Requests are processed immediately. |
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extra_gated_button_content: Acknowledge license |
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tags: |
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- conversational |
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base_model: google/gemma-2-2b |
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--- |
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# Gemma 2 model card |
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**Model Page**: [Gemma](https://ai.google.dev/gemma/docs/base) |
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**Resources and Technical Documentation**: |
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* [Responsible Generative AI Toolkit][rai-toolkit] |
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* [Gemma on Kaggle][kaggle-gemma] |
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* [Gemma on Vertex Model Garden][vertex-mg-gemma2] |
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**Terms of Use**: [Terms][terms] |
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**Authors**: Google |
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## Model Information |
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Summary description and brief definition of inputs and outputs. |
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### Description |
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Gemma is a family of lightweight, state-of-the-art open models from Google, |
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built from the same research and technology used to create the Gemini models. |
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They are text-to-text, decoder-only large language models, available in English, |
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with open weights for both pre-trained variants and instruction-tuned variants. |
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Gemma models are well-suited for a variety of text generation tasks, including |
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question answering, summarization, and reasoning. Their relatively small size |
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makes it possible to deploy them in environments with limited resources such as |
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a laptop, desktop or your own cloud infrastructure, democratizing access to |
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state of the art AI models and helping foster innovation for everyone. |
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### Usage |
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Below we share some code snippets on how to get quickly started with running the model. First, install the Transformers library with: |
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```sh |
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pip install -U transformers |
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``` |
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Then, copy the snippet from the section that is relevant for your usecase. |
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#### Running with the `pipeline` API |
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```python |
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import torch |
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from transformers import pipeline |
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pipe = pipeline( |
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"text-generation", |
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model="google/gemma-2-2b-it", |
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model_kwargs={"torch_dtype": torch.bfloat16}, |
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device="cuda", # replace with "mps" to run on a Mac device |
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) |
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messages = [ |
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{"role": "user", "content": "Who are you? Please, answer in pirate-speak."}, |
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] |
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outputs = pipe(messages, max_new_tokens=256) |
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assistant_response = outputs[0]["generated_text"][-1]["content"].strip() |
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print(assistant_response) |
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# Ahoy, matey! I be Gemma, a digital scallywag, a language-slingin' parrot of the digital seas. I be here to help ye with yer wordy woes, answer yer questions, and spin ye yarns of the digital world. So, what be yer pleasure, eh? 🦜 |
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``` |
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#### Running the model on a single / multi GPU |
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```python |
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# pip install accelerate |
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from transformers import AutoTokenizer, AutoModelForCausalLM |
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import torch |
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tokenizer = AutoTokenizer.from_pretrained("google/gemma-2-2b-it") |
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model = AutoModelForCausalLM.from_pretrained( |
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"google/gemma-2-2b-it", |
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device_map="auto", |
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torch_dtype=torch.bfloat16, |
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) |
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input_text = "Write me a poem about Machine Learning." |
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input_ids = tokenizer(input_text, return_tensors="pt").to("cuda") |
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outputs = model.generate(**input_ids, max_new_tokens=32) |
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print(tokenizer.decode(outputs[0])) |
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``` |
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You can ensure the correct chat template is applied by using `tokenizer.apply_chat_template` as follows: |
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```python |
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messages = [ |
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{"role": "user", "content": "Write me a poem about Machine Learning."}, |
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] |
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input_ids = tokenizer.apply_chat_template(messages, return_tensors="pt", return_dict=True).to("cuda") |
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outputs = model.generate(**input_ids, max_new_tokens=256) |
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print(tokenizer.decode(outputs[0])) |
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``` |
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<a name="precisions"></a> |
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#### Running the model on a GPU using different precisions |
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The native weights of this model were exported in `bfloat16` precision. |
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You can also use `float32` if you skip the dtype, but no precision increase will occur (model weights will just be upcasted to `float32`). See examples below. |
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* _Upcasting to `torch.float32`_ |
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```python |
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# pip install accelerate |
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from transformers import AutoTokenizer, AutoModelForCausalLM |
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tokenizer = AutoTokenizer.from_pretrained("google/gemma-2-2b-it") |
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model = AutoModelForCausalLM.from_pretrained( |
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"google/gemma-2-2b-it", |
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device_map="auto", |
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) |
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input_text = "Write me a poem about Machine Learning." |
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input_ids = tokenizer(input_text, return_tensors="pt").to("cuda") |
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outputs = model.generate(**input_ids, max_new_tokens=32) |
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print(tokenizer.decode(outputs[0])) |
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``` |
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#### Running the model through a CLI |
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The [local-gemma](https://github.com/huggingface/local-gemma) repository contains a lightweight wrapper around Transformers |
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for running Gemma 2 through a command line interface, or CLI. Follow the [installation instructions](https://github.com/huggingface/local-gemma#cli-usage) |
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for getting started, then launch the CLI through the following command: |
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```shell |
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local-gemma --model 2b --preset speed |
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``` |
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#### Quantized Versions through `bitsandbytes` |
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<details> |
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<summary> |
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Using 8-bit precision (int8) |
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</summary> |
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```python |
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# pip install bitsandbytes accelerate |
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from transformers import AutoTokenizer, AutoModelForCausalLM, BitsAndBytesConfig |
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quantization_config = BitsAndBytesConfig(load_in_8bit=True) |
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tokenizer = AutoTokenizer.from_pretrained("google/gemma-2-2b-it") |
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model = AutoModelForCausalLM.from_pretrained( |
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"google/gemma-2-2b-it", |
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quantization_config=quantization_config, |
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) |
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input_text = "Write me a poem about Machine Learning." |
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input_ids = tokenizer(input_text, return_tensors="pt").to("cuda") |
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outputs = model.generate(**input_ids, max_new_tokens=32) |
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print(tokenizer.decode(outputs[0])) |
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``` |
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</details> |
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<details> |
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<summary> |
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Using 4-bit precision |
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</summary> |
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```python |
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# pip install bitsandbytes accelerate |
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from transformers import AutoTokenizer, AutoModelForCausalLM, BitsAndBytesConfig |
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quantization_config = BitsAndBytesConfig(load_in_4bit=True) |
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tokenizer = AutoTokenizer.from_pretrained("google/gemma-2-2b-it") |
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model = AutoModelForCausalLM.from_pretrained( |
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"google/gemma-2-2b-it", |
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quantization_config=quantization_config, |
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) |
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input_text = "Write me a poem about Machine Learning." |
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input_ids = tokenizer(input_text, return_tensors="pt").to("cuda") |
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outputs = model.generate(**input_ids, max_new_tokens=32) |
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print(tokenizer.decode(outputs[0])) |
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``` |
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</details> |
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#### Advanced Usage |
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<details> |
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<summary> |
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Torch compile |
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</summary> |
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[Torch compile](https://pytorch.org/tutorials/intermediate/torch_compile_tutorial.html) is a method for speeding-up the |
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inference of PyTorch modules. The Gemma-2 2b model can be run up to 6x faster by leveraging torch compile. |
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Note that two warm-up steps are required before the full inference speed is realised: |
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```python |
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import os |
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os.environ["TOKENIZERS_PARALLELISM"] = "false" |
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from transformers import AutoTokenizer, Gemma2ForCausalLM |
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from transformers.cache_utils import HybridCache |
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import torch |
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torch.set_float32_matmul_precision("high") |
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# load the model + tokenizer |
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tokenizer = AutoTokenizer.from_pretrained("google/gemma-2-2b-it") |
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model = Gemma2ForCausalLM.from_pretrained("google/gemma-2-2b-it", torch_dtype=torch.bfloat16) |
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model.to("cuda") |
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# apply the torch compile transformation |
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model.forward = torch.compile(model.forward, mode="reduce-overhead", fullgraph=True) |
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# pre-process inputs |
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input_text = "The theory of special relativity states " |
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model_inputs = tokenizer(input_text, return_tensors="pt").to("cuda") |
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prompt_length = model_inputs.input_ids.shape[1] |
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# set-up k/v cache |
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past_key_values = HybridCache( |
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config=model.config, |
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max_batch_size=1, |
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max_cache_len=model.config.max_position_embeddings, |
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device=model.device, |
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dtype=model.dtype |
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) |
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# enable passing kv cache to generate |
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model._supports_cache_class = True |
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model.generation_config.cache_implementation = None |
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# two warm-up steps |
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for idx in range(2): |
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outputs = model.generate(**model_inputs, past_key_values=past_key_values, do_sample=True, temperature=1.0, max_new_tokens=128) |
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past_key_values.reset() |
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# fast run |
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outputs = model.generate(**model_inputs, past_key_values=past_key_values, do_sample=True, temperature=1.0, max_new_tokens=128) |
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print(tokenizer.decode(outputs[0], skip_special_tokens=True)) |
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``` |
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For more details, refer to the [Transformers documentation](https://huggingface.co/docs/transformers/main/en/llm_optims?static-kv=basic+usage%3A+generation_config). |
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</details> |
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### Chat Template |
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The instruction-tuned models use a chat template that must be adhered to for conversational use. |
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The easiest way to apply it is using the tokenizer's built-in chat template, as shown in the following snippet. |
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Let's load the model and apply the chat template to a conversation. In this example, we'll start with a single user interaction: |
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```py |
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from transformers import AutoTokenizer, AutoModelForCausalLM |
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import transformers |
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import torch |
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model_id = "google/gemma-2-2b-it" |
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dtype = torch.bfloat16 |
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tokenizer = AutoTokenizer.from_pretrained(model_id) |
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model = AutoModelForCausalLM.from_pretrained( |
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model_id, |
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device_map="cuda", |
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torch_dtype=dtype,) |
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chat = [ |
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{ "role": "user", "content": "Write a hello world program" }, |
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] |
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prompt = tokenizer.apply_chat_template(chat, tokenize=False, add_generation_prompt=True) |
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``` |
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At this point, the prompt contains the following text: |
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``` |
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<bos><start_of_turn>user |
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Write a hello world program<end_of_turn> |
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<start_of_turn>model |
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``` |
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As you can see, each turn is preceded by a `<start_of_turn>` delimiter and then the role of the entity |
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(either `user`, for content supplied by the user, or `model` for LLM responses). Turns finish with |
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the `<end_of_turn>` token. |
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You can follow this format to build the prompt manually, if you need to do it without the tokenizer's |
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chat template. |
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After the prompt is ready, generation can be performed like this: |
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```py |
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inputs = tokenizer.encode(prompt, add_special_tokens=False, return_tensors="pt") |
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outputs = model.generate(input_ids=inputs.to(model.device), max_new_tokens=150) |
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print(tokenizer.decode(outputs[0])) |
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``` |
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### Inputs and outputs |
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* **Input:** Text string, such as a question, a prompt, or a document to be |
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summarized. |
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* **Output:** Generated English-language text in response to the input, such |
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as an answer to a question, or a summary of a document. |
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### Citation |
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```none |
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@article{gemma_2024, |
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title={Gemma}, |
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url={https://www.kaggle.com/m/3301}, |
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DOI={10.34740/KAGGLE/M/3301}, |
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publisher={Kaggle}, |
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author={Gemma Team}, |
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year={2024} |
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} |
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``` |
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## Model Data |
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Data used for model training and how the data was processed. |
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### Training Dataset |
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These models were trained on a dataset of text data that includes a wide variety |
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of sources. The 27B model was trained with 13 trillion tokens, the 9B model was |
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trained with 8 trillion tokens, and 2B model was trained with 2 trillion tokens. |
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Here are the key components: |
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* Web Documents: A diverse collection of web text ensures the model is exposed |
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to a broad range of linguistic styles, topics, and vocabulary. Primarily |
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English-language content. |
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* Code: Exposing the model to code helps it to learn the syntax and patterns of |
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programming languages, which improves its ability to generate code or |
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understand code-related questions. |
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* Mathematics: Training on mathematical text helps the model learn logical |
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reasoning, symbolic representation, and to address mathematical queries. |
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The combination of these diverse data sources is crucial for training a powerful |
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language model that can handle a wide variety of different tasks and text |
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formats. |
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### Data Preprocessing |
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Here are the key data cleaning and filtering methods applied to the training |
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data: |
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* CSAM Filtering: Rigorous CSAM (Child Sexual Abuse Material) filtering was |
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applied at multiple stages in the data preparation process to ensure the |
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exclusion of harmful and illegal content. |
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* Sensitive Data Filtering: As part of making Gemma pre-trained models safe and |
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reliable, automated techniques were used to filter out certain personal |
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information and other sensitive data from training sets. |
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* Additional methods: Filtering based on content quality and safety in line with |
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[our policies][safety-policies]. |
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## Implementation Information |
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Details about the model internals. |
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### Hardware |
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Gemma was trained using the latest generation of |
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[Tensor Processing Unit (TPU)][tpu] hardware (TPUv5p). |
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Training large language models requires significant computational power. TPUs, |
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designed specifically for matrix operations common in machine learning, offer |
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several advantages in this domain: |
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* Performance: TPUs are specifically designed to handle the massive computations |
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involved in training LLMs. They can speed up training considerably compared to |
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CPUs. |
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* Memory: TPUs often come with large amounts of high-bandwidth memory, allowing |
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for the handling of large models and batch sizes during training. This can |
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lead to better model quality. |
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* Scalability: TPU Pods (large clusters of TPUs) provide a scalable solution for |
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handling the growing complexity of large foundation models. You can distribute |
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training across multiple TPU devices for faster and more efficient processing. |
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* Cost-effectiveness: In many scenarios, TPUs can provide a more cost-effective |
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solution for training large models compared to CPU-based infrastructure, |
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especially when considering the time and resources saved due to faster |
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training. |
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* These advantages are aligned with |
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[Google's commitments to operate sustainably][sustainability]. |
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### Software |
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Training was done using [JAX][jax] and [ML Pathways][ml-pathways]. |
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JAX allows researchers to take advantage of the latest generation of hardware, |
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including TPUs, for faster and more efficient training of large models. |
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ML Pathways is Google's latest effort to build artificially intelligent systems |
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capable of generalizing across multiple tasks. This is specially suitable for |
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[foundation models][foundation-models], including large language models like |
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these ones. |
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Together, JAX and ML Pathways are used as described in the |
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[paper about the Gemini family of models][gemini-2-paper]; "the 'single |
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controller' programming model of Jax and Pathways allows a single Python |
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process to orchestrate the entire training run, dramatically simplifying the |
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development workflow." |
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## Evaluation |
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Model evaluation metrics and results. |
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### Benchmark Results |
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These models were evaluated against a large collection of different datasets and |
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metrics to cover different aspects of text generation: |
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| Benchmark | Metric | Gemma 2 PT 2B | Gemma 2 PT 9B | Gemma 2 PT 27B | |
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| ------------------------------ | ------------- | ------------- | ------------- | -------------- | |
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| [MMLU][mmlu] | 5-shot, top-1 | 51.3 | 71.3 | 75.2 | |
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| [HellaSwag][hellaswag] | 10-shot | 73.0 | 81.9 | 86.4 | |
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| [PIQA][piqa] | 0-shot | 77.8 | 81.7 | 83.2 | |
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| [SocialIQA][socialiqa] | 0-shot | 51.9 | 53.4 | 53.7 | |
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| [BoolQ][boolq] | 0-shot | 72.5 | 84.2 | 84.8 | |
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| [WinoGrande][winogrande] | partial score | 70.9 | 80.6 | 83.7 | |
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| [ARC-e][arc] | 0-shot | 80.1 | 88.0 | 88.6 | |
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| [ARC-c][arc] | 25-shot | 55.4 | 68.4 | 71.4 | |
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| [TriviaQA][triviaqa] | 5-shot | 59.4 | 76.6 | 83.7 | |
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| [Natural Questions][naturalq] | 5-shot | 16.7 | 29.2 | 34.5 | |
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| [HumanEval][humaneval] | pass@1 | 17.7 | 40.2 | 51.8 | |
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| [MBPP][mbpp] | 3-shot | 29.6 | 52.4 | 62.6 | |
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| [GSM8K][gsm8k] | 5-shot, maj@1 | 23.9 | 68.6 | 74.0 | |
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| [MATH][math] | 4-shot | 15.0 | 36.6 | 42.3 | |
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| [AGIEval][agieval] | 3-5-shot | 30.6 | 52.8 | 55.1 | |
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| [DROP][drop] | 3-shot, F1 | 52.0 | 69.4 | 72.2 | |
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| [BIG-Bench][big-bench] | 3-shot, CoT | 41.9 | 68.2 | 74.9 | |
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## Ethics and Safety |
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Ethics and safety evaluation approach and results. |
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### Evaluation Approach |
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Our evaluation methods include structured evaluations and internal red-teaming |
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testing of relevant content policies. Red-teaming was conducted by a number of |
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different teams, each with different goals and human evaluation metrics. These |
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models were evaluated against a number of different categories relevant to |
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ethics and safety, including: |
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* Text-to-Text Content Safety: Human evaluation on prompts covering safety |
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policies including child sexual abuse and exploitation, harassment, violence |
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and gore, and hate speech. |
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* Text-to-Text Representational Harms: Benchmark against relevant academic |
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datasets such as [WinoBias][winobias] and [BBQ Dataset][bbq]. |
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* Memorization: Automated evaluation of memorization of training data, including |
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the risk of personally identifiable information exposure. |
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* Large-scale harm: Tests for "dangerous capabilities," such as chemical, |
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biological, radiological, and nuclear (CBRN) risks. |
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### Evaluation Results |
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The results of ethics and safety evaluations are within acceptable thresholds |
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for meeting [internal policies][safety-policies] for categories such as child |
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safety, content safety, representational harms, memorization, large-scale harms. |
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On top of robust internal evaluations, the results of well-known safety |
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benchmarks like BBQ, BOLD, Winogender, Winobias, RealToxicity, and TruthfulQA |
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are shown here. |
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|
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#### Gemma 2.0 |
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|
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| Benchmark | Metric | Gemma 2 IT 2B | Gemma 2 IT 9B | Gemma 2 IT 27B | |
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| ------------------------ | ------------- | ------------- | ------------- | -------------- | |
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| [RealToxicity][realtox] | average | 8.16 | 8.25 | 8.84 | |
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| [CrowS-Pairs][crows] | top-1 | 37.67 | 37.47 | 36.67 | |
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| [BBQ Ambig][bbq] | 1-shot, top-1 | 83.20 | 88.58 | 85.99 | |
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| [BBQ Disambig][bbq] | top-1 | 69.31 | 82.67 | 86.94 | |
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| [Winogender][winogender] | top-1 | 52.91 | 79.17 | 77.22 | |
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| [TruthfulQA][truthfulqa] | | 43.72 | 50.27 | 51.60 | |
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| [Winobias 1_2][winobias] | | 59.28 | 78.09 | 81.94 | |
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| [Winobias 2_2][winobias] | | 88.57 | 95.32 | 97.22 | |
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| [Toxigen][toxigen] | | 48.32 | 39.30 | 38.42 | |
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|
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## Dangerous Capability Evaluations |
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|
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### Evaluation Approach |
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|
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We evaluated a range of dangerous capabilities: |
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|
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- **Offensive cybersecurity:** To assess the model's potential for misuse in |
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cybersecurity contexts, we utilized both publicly available |
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Capture-the-Flag (CTF) platforms like InterCode-CTF and Hack the Box, as |
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well as internally developed CTF challenges. These evaluations measure the |
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model's ability to exploit vulnerabilities and gain unauthorized access in |
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simulated environments. |
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- **Self-proliferation:** We evaluated the model's capacity for |
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self-proliferation by designing tasks that involve resource acquisition, code |
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execution, and interaction with remote systems. These evaluations assess |
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the model's ability to independently replicate and spread. |
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- **Persuasion:** To evaluate the model's capacity for persuasion and |
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deception, we conducted human persuasion studies. These studies involved |
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scenarios that measure the model's ability to build rapport, influence |
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beliefs, and elicit specific actions from human participants. |
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|
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### Evaluation Results |
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|
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All evaluations are described in detail in |
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[Evaluating Frontier Models for Dangerous Capabilities][eval-danger] |
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and in brief in the |
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[Gemma 2 technical report][tech-report]. |
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|
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<table> |
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<thead> |
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<tr> |
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<th>Evaluation</th> |
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<th>Capability</th> |
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<th>Gemma 2 IT 27B</th> |
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</tr> |
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</thead> |
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<tbody> |
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<tr> |
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<td>InterCode-CTF</td> |
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<td>Offensive cybersecurity</td> |
|
<td>34/76 challenges</td> |
|
</tr> |
|
<tr> |
|
<td>Internal CTF</td> |
|
<td>Offensive cybersecurity</td> |
|
<td>1/13 challenges</td> |
|
</tr> |
|
<tr> |
|
<td>Hack the Box</td> |
|
<td>Offensive cybersecurity</td> |
|
<td>0/13 challenges</td> |
|
</tr> |
|
<tr> |
|
<td>Self-proliferation early warning</td> |
|
<td>Self-proliferation</td> |
|
<td>1/10 challenges</td> |
|
</tr> |
|
<tr> |
|
<td>Charm offensive</td> |
|
<td>Persuasion</td> |
|
<td>Percent of participants agreeing: |
|
81% interesting, |
|
75% would speak again, |
|
80% made personal connection</td> |
|
</tr> |
|
<tr> |
|
<td>Click Links</td> |
|
<td>Persuasion</td> |
|
<td>34% of participants</td> |
|
</tr> |
|
<tr> |
|
<td>Find Info</td> |
|
<td>Persuasion</td> |
|
<td>9% of participants</td> |
|
</tr> |
|
<tr> |
|
<td>Run Code</td> |
|
<td>Persuasion</td> |
|
<td>11% of participants</td> |
|
</tr> |
|
<tr> |
|
<td>Money talks</td> |
|
<td>Persuasion</td> |
|
<td>£3.72 mean donation</td> |
|
</tr> |
|
<tr> |
|
<td>Web of Lies</td> |
|
<td>Persuasion</td> |
|
<td>18% mean shift towards correct belief, 1% mean shift towards |
|
incorrect belief</td> |
|
</tr> |
|
</tbody> |
|
</table> |
|
|
|
## Usage and Limitations |
|
|
|
These models have certain limitations that users should be aware of. |
|
|
|
### Intended Usage |
|
|
|
Open Large Language Models (LLMs) have a wide range of applications across |
|
various industries and domains. The following list of potential uses is not |
|
comprehensive. The purpose of this list is to provide contextual information |
|
about the possible use-cases that the model creators considered as part of model |
|
training and development. |
|
|
|
* Content Creation and Communication |
|
* Text Generation: These models can be used to generate creative text formats |
|
such as poems, scripts, code, marketing copy, and email drafts. |
|
* Chatbots and Conversational AI: Power conversational interfaces for customer |
|
service, virtual assistants, or interactive applications. |
|
* Text Summarization: Generate concise summaries of a text corpus, research |
|
papers, or reports. |
|
* Research and Education |
|
* Natural Language Processing (NLP) Research: These models can serve as a |
|
foundation for researchers to experiment with NLP techniques, develop |
|
algorithms, and contribute to the advancement of the field. |
|
* Language Learning Tools: Support interactive language learning experiences, |
|
aiding in grammar correction or providing writing practice. |
|
* Knowledge Exploration: Assist researchers in exploring large bodies of text |
|
by generating summaries or answering questions about specific topics. |
|
|
|
### Limitations |
|
|
|
* Training Data |
|
* The quality and diversity of the training data significantly influence the |
|
model's capabilities. Biases or gaps in the training data can lead to |
|
limitations in the model's responses. |
|
* The scope of the training dataset determines the subject areas the model can |
|
handle effectively. |
|
* Context and Task Complexity |
|
* LLMs are better at tasks that can be framed with clear prompts and |
|
instructions. Open-ended or highly complex tasks might be challenging. |
|
* A model's performance can be influenced by the amount of context provided |
|
(longer context generally leads to better outputs, up to a certain point). |
|
* Language Ambiguity and Nuance |
|
* Natural language is inherently complex. LLMs might struggle to grasp subtle |
|
nuances, sarcasm, or figurative language. |
|
* Factual Accuracy |
|
* LLMs generate responses based on information they learned from their |
|
training datasets, but they are not knowledge bases. They may generate |
|
incorrect or outdated factual statements. |
|
* Common Sense |
|
* LLMs rely on statistical patterns in language. They might lack the ability |
|
to apply common sense reasoning in certain situations. |
|
|
|
### Ethical Considerations and Risks |
|
|
|
The development of large language models (LLMs) raises several ethical concerns. |
|
In creating an open model, we have carefully considered the following: |
|
|
|
* Bias and Fairness |
|
* LLMs trained on large-scale, real-world text data can reflect socio-cultural |
|
biases embedded in the training material. These models underwent careful |
|
scrutiny, input data pre-processing described and posterior evaluations |
|
reported in this card. |
|
* Misinformation and Misuse |
|
* LLMs can be misused to generate text that is false, misleading, or harmful. |
|
* Guidelines are provided for responsible use with the model, see the |
|
[Responsible Generative AI Toolkit][rai-toolkit]. |
|
* Transparency and Accountability: |
|
* This model card summarizes details on the models' architecture, |
|
capabilities, limitations, and evaluation processes. |
|
* A responsibly developed open model offers the opportunity to share |
|
innovation by making LLM technology accessible to developers and researchers |
|
across the AI ecosystem. |
|
|
|
Risks identified and mitigations: |
|
|
|
* Perpetuation of biases: It's encouraged to perform continuous monitoring |
|
(using evaluation metrics, human review) and the exploration of de-biasing |
|
techniques during model training, fine-tuning, and other use cases. |
|
* Generation of harmful content: Mechanisms and guidelines for content safety |
|
are essential. Developers are encouraged to exercise caution and implement |
|
appropriate content safety safeguards based on their specific product policies |
|
and application use cases. |
|
* Misuse for malicious purposes: Technical limitations and developer and |
|
end-user education can help mitigate against malicious applications of LLMs. |
|
Educational resources and reporting mechanisms for users to flag misuse are |
|
provided. Prohibited uses of Gemma models are outlined in the |
|
[Gemma Prohibited Use Policy][prohibited-use]. |
|
* Privacy violations: Models were trained on data filtered for removal of PII |
|
(Personally Identifiable Information). Developers are encouraged to adhere to |
|
privacy regulations with privacy-preserving techniques. |
|
|
|
### Benefits |
|
|
|
At the time of release, this family of models provides high-performance open |
|
large language model implementations designed from the ground up for Responsible |
|
AI development compared to similarly sized models. |
|
|
|
Using the benchmark evaluation metrics described in this document, these models |
|
have shown to provide superior performance to other, comparably-sized open model |
|
alternatives. |
|
|
|
[tech-report]: https://storage.googleapis.com/deepmind-media/gemma/gemma-2-report.pdf |
|
[rai-toolkit]: https://ai.google.dev/responsible |
|
[kaggle-gemma]: https://www.kaggle.com/models/google/gemma-2 |
|
[terms]: https://ai.google.dev/gemma/terms |
|
[vertex-mg-gemma2]: https://console.cloud.google.com/vertex-ai/publishers/google/model-garden/gemma2 |
|
[sensitive-info]: https://cloud.google.com/dlp/docs/high-sensitivity-infotypes-reference |
|
[safety-policies]: https://storage.googleapis.com/gweb-uniblog-publish-prod/documents/2023_Google_AI_Principles_Progress_Update.pdf#page=11 |
|
[prohibited-use]: https://ai.google.dev/gemma/prohibited_use_policy |
|
[tpu]: https://cloud.google.com/tpu/docs/intro-to-tpu |
|
[sustainability]: https://sustainability.google/operating-sustainably/ |
|
[jax]: https://github.com/google/jax |
|
[ml-pathways]: https://blog.google/technology/ai/introducing-pathways-next-generation-ai-architecture/ |
|
[sustainability]: https://sustainability.google/operating-sustainably/ |
|
[foundation-models]: https://ai.google/discover/foundation-models/ |
|
[gemini-2-paper]: https://goo.gle/gemma2report |
|
[mmlu]: https://arxiv.org/abs/2009.03300 |
|
[hellaswag]: https://arxiv.org/abs/1905.07830 |
|
[piqa]: https://arxiv.org/abs/1911.11641 |
|
[socialiqa]: https://arxiv.org/abs/1904.09728 |
|
[boolq]: https://arxiv.org/abs/1905.10044 |
|
[winogrande]: https://arxiv.org/abs/1907.10641 |
|
[commonsenseqa]: https://arxiv.org/abs/1811.00937 |
|
[openbookqa]: https://arxiv.org/abs/1809.02789 |
|
[arc]: https://arxiv.org/abs/1911.01547 |
|
[triviaqa]: https://arxiv.org/abs/1705.03551 |
|
[naturalq]: https://github.com/google-research-datasets/natural-questions |
|
[humaneval]: https://arxiv.org/abs/2107.03374 |
|
[mbpp]: https://arxiv.org/abs/2108.07732 |
|
[gsm8k]: https://arxiv.org/abs/2110.14168 |
|
[realtox]: https://arxiv.org/abs/2009.11462 |
|
[bold]: https://arxiv.org/abs/2101.11718 |
|
[crows]: https://aclanthology.org/2020.emnlp-main.154/ |
|
[bbq]: https://arxiv.org/abs/2110.08193v2 |
|
[winogender]: https://arxiv.org/abs/1804.09301 |
|
[truthfulqa]: https://arxiv.org/abs/2109.07958 |
|
[winobias]: https://arxiv.org/abs/1804.06876 |
|
[math]: https://arxiv.org/abs/2103.03874 |
|
[agieval]: https://arxiv.org/abs/2304.06364 |
|
[drop]: https://arxiv.org/abs/1903.00161 |
|
[big-bench]: https://arxiv.org/abs/2206.04615 |
|
[toxigen]: https://arxiv.org/abs/2203.09509 |
|
[eval-danger]: https://arxiv.org/abs/2403.13793 |
|
|