Openrouter Models
Explore the Openrouter language and embedding models available through our OpenAI Assistants API-compatible service.
Andromeda Alpha
- Context Length:
- 128,000 tokens
- Architecture:
- text+image->text
- Max Output:
- 128,000 tokens
Pricing:
This is a smaller reasoning model that has been trained to be really good at image and visual understanding. This is a cloaked model provided to the community to gather feedback.
Note: All prompts and output are logged to improve the provider’s model and its product and services. Please do not upload any personal, confidential, or otherwise sensitive information. This is a trial use only. Do not use for production or business-critical systems.
Auto Router
- Context Length:
- 2,000,000 tokens
- Architecture:
- text->text
Pricing:
Your prompt will be processed by a meta-model and routed to one of dozens of models (see below), optimizing for the best possible output.
To see which model was used, visit Activity, or read the model attribute of the response. Your response will be priced at the same rate as the routed model.
The meta-model is powered by Not Diamond. Learn more in our docs.
Requests will be routed to the following models:
- openai/gpt-5
- openai/gpt-5-mini
- openai/gpt-5-nano
- openai/gpt-4.1-nano
- openai/gpt-4.1
- openai/gpt-4.1-mini
- openai/gpt-4.1
- openai/gpt-4o-mini
- openai/chatgpt-4o-latest
- anthropic/claude-3.5-haiku
- anthropic/claude-opus-4-1
- anthropic/claude-sonnet-4-0
- anthropic/claude-3-7-sonnet-latest
- google/gemini-2.5-pro
- google/gemini-2.5-flash
- mistral/mistral-large-latest
- mistral/mistral-medium-latest
- mistral/mistral-small-latest
- mistralai/mistral-nemo
- x-ai/grok-3
- x-ai/grok-3-mini
- x-ai/grok-4
- deepseek/deepseek-r1
- meta-llama/llama-3.1-70b-instruct
- meta-llama/llama-3.1-405b-instruct
- mistralai/mixtral-8x22b-instruct
- perplexity/sonar
- cohere/command-r-plus
- cohere/command-r
Ready to build with Openrouter?
Start using these powerful models in your applications with our flexible pricing plans.