Model Catalog

Available models, capabilities, and pricing across all providers.

Listing Models

Fetch all available models for your tenant:

curl https://api.brainstormrouter.com/v1/models \
  -H "Authorization: Bearer br_live_..."

Models are available based on which provider API keys are configured for your tenant.

Model ID Format

BrainstormRouter accepts models in several formats:

Format	Example	Description
`provider/model`	`anthropic/claude-sonnet-4-5`	Explicit provider + model
Bare model ID	`claude-sonnet-4-5`	Auto-resolved to the right provider
Alias	`fast`, `smart`	Tenant-defined alias (via `/v1/aliases`)
`auto`	`auto`	Intelligent routing based on request complexity

Providers

Anthropic

Model	Context	Vision	Tools	Streaming
`claude-opus-4`	200K	Yes	Yes	Yes
`claude-sonnet-4-5`	200K	Yes	Yes	Yes
`claude-haiku-4-5`	200K	Yes	Yes	Yes

OpenAI

Model	Context	Vision	Tools	Streaming
`gpt-4o`	128K	Yes	Yes	Yes
`gpt-4o-mini`	128K	Yes	Yes	Yes
`o1`	200K	Yes	Yes	Yes
`o3-mini`	200K	No	Yes	Yes

Google

Model	Context	Vision	Tools	Streaming
`gemini-2.0-flash`	1M	Yes	Yes	Yes
`gemini-2.5-pro`	1M	Yes	Yes	Yes
`gemini-2.5-flash`	1M	Yes	Yes	Yes

Perplexity

Model	Context	Vision	Tools	Streaming
`sonar`	128K	No	No	Yes
`sonar-pro`	200K	No	No	Yes
`sonar-deep-research`	128K	No	No	Yes
`sonar-reasoning`	128K	No	No	Yes
`sonar-reasoning-pro`	128K	No	No	Yes

Additional Providers

BrainstormRouter also supports Groq, Together AI, Fireworks AI, DeepSeek, Mistral, Cerebras, xAI (Grok), DeepInfra, Cohere, and OpenRouter. Add any provider's API key via the dashboard or the /v1/providers endpoint.

Capabilities Query

Check if a model supports specific features before sending requests:

curl https://api.brainstormrouter.com/v1/models \
  -H "Authorization: Bearer br_live_..." | \
  jq '.data[] | select(.id == "claude-sonnet-4-5")'

Pricing

Pricing is per million tokens. Check the latest pricing via the OpenAPI spec:

curl https://api.brainstormrouter.com/openapi.json | jq .

Or view actual spend via the usage endpoints:

curl https://api.brainstormrouter.com/v1/usage/summary?groupBy=model \
  -H "Authorization: Bearer br_live_..."