To use a model in Gage/Inspect, you need:
- Python package support
- API keys
Below is a list of popular models along with what’s needed to use them.
This is a quick reference to popular providers and models.
Refer to
Inspect Model Providers
for additional details on using models.
OpenAI
Requirements
| Python package |
API environment variable |
openai |
OPENAI_API_KEY |
Models
| Name |
openai/gpt-5.1 |
openai/gpt-5.1-pro |
openai/gpt-5 |
openai/gpt-5-pro |
openai/gpt-5-mini |
openai/gpt-5-nano |
openai/gpt-4.1 |
openai/gpt-4.1-mini |
openai/gpt-4.1-nano |
For a complete list, see
Open AI Models.
Anthropic
Requirements
| Python package |
API environment variable |
anthropic |
ANTHROPIC_API_KEY |
Models
| Name |
anthropic/claude-opus-4-5 |
anthropic/claude-sonnet-4-5 |
anthropic/claude-haiku-4-5 |
anthropic/claude-opus-4-1 |
anthropic/claude-sonnet-4-1 |
anthropic/claude-haiku-4-1 |
anthropic/claude-opus-4-0 |
anthropic/claude-sonnet-4-0 |
anthropic/claude-haiku-4-0 |
anthropic/claude-opus-3-5 |
anthropic/claude-sonnet-3-5 |
anthropic/claude-haiku-3-5 |
For a complete list, see
Claude Models overview.
Google
Requirements
| Python package |
API environment variable |
google-genai |
GOOGLE_API_KEY |
Models
| Name |
google/gemini-3-pro-preview |
google/gemini-2.5-pro |
google/gemini-2.5-flash |
google/gemini-2.5-flash-lite |
google/gemini-2.0-pro |
google/gemini-2.0-flash |
google/gemini-2.0-flash-lite |
For a complete list, see
Gemini models.
AWS Bedrock
Requirements
| Python package |
API environment variables |
aioboto3 |
AWS_ACCESS_KEY_ID
AWS_SECRET_ACCESS_KEY |
Models
To search the extensive list of models available on AWS, see
Supported foundation models in Amazon Bedrock.
Azure AI
Requirements
| Python packages |
API environment variables |
azure-ai-inference
azure-identity |
AZUREAI_API_KEY
AZUREAI_BASE_URL |
For a complete list, see
Microsoft Foundry Catalog.
Ollama
Requirements
| Python package |
API environment variable |
openai |
OLLAMA_BASE_URL |
Models
To search an Ollama model, see
Ollama model search.
Mistral
Requirements
| Python package |
API environment variable |
mistral |
MISTRAL_API_KEY |
Models
| Name |
mistral/mistral-large-latest |
mistral/mistral-large-3 |
mistral/mistral-medium-3.1 |
mistral/mistral-small-3.2 |
For a complete list, see
Mistal Models.
DeepSeek
Requirements
| Python package |
API environment variable |
openai |
DEEPSEEK_API_KEY |
Models
| Name |
deepseek/deepseek-chat |
deepseek/deepseek-reasoner |
For a complete list, see
DeepSeek Models and Pricing.
Grok
Requirements
| Python package |
API environment variable |
openai |
XAI_API_KEY |
Models
| Name |
grok/grok-4-1-fast-reasoning |
grok/grok-4-1-fast-non-reasoning |
grok/grok-code-fast-1 |
grok/grok-4-fast-reasoning |
grok/grok-4-fast-non-reasoning |
grok/grok-4-0709 |
grok/grok-3-mini |
grok/grok-3 |
For a complete list, see
xAI Models and Pricing.
Hugging Face
Requirements
| Python packages |
API environment variable |
torch
transformers |
HF_TOKEN |
Models
Refer to Huggin Face models using the hf/ prefix and the model name.
For example:
| Name |
hf/meta-llama/Llama-2-7b-chat-hf |
To search the extensive list of models available on Hugging Face, see
Huggin Face Models.