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-5 | Explicit provider + model |
| Bare model ID | claude-sonnet-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
The registered catalog is 40 models across 9 providers. GET /v1/models is always the live source of truth; the tables below mirror it (pricing is USD per million tokens).
Anthropic
| Model | $/M in | $/M out | Vision | Tools | Reasoning |
|---|---|---|---|---|---|
claude-opus-5 | 5.00 | 25.00 | Yes | Yes | Yes |
claude-sonnet-5 | 3.00 | 15.00 | Yes | Yes | Yes |
claude-fable-5 | 10.00 | 50.00 | Yes | Yes | Yes |
claude-opus-4-7 | 5.00 | 25.00 | Yes | Yes | Yes |
claude-opus-4-6 | 5.00 | 25.00 | Yes | Yes | Yes |
claude-sonnet-4-6 | 3.00 | 15.00 | Yes | Yes | Yes |
claude-haiku-4-5-20251001 | 1.00 | 5.00 | Yes | Yes | Yes |
OpenAI
| Model | $/M in | $/M out | Vision | Tools | Reasoning |
|---|---|---|---|---|---|
gpt-5.6-sol | 5.00 | 30.00 | Yes | Yes | Yes |
gpt-5.5 | 5.00 | 30.00 | Yes | Yes | Yes |
gpt-4.1 | 2.00 | 8.00 | Yes | Yes | No |
gpt-4.1-mini | 0.40 | 1.60 | Yes | Yes | No |
gpt-4.1-nano | 0.10 | 0.40 | Yes | Yes | No |
gpt-4o | 2.50 | 10.00 | Yes | Yes | No |
gpt-4o-mini | 0.15 | 0.60 | Yes | Yes | No |
o3 | 2.00 | 8.00 | Yes | Yes | Yes |
o3-mini | 1.10 | 4.40 | No | Yes | Yes |
o4-mini | 1.10 | 4.40 | Yes | Yes | Yes |
Embeddings: text-embedding-3-small (0.02/M) and text-embedding-3-large (0.13/M).
| Model | $/M in | $/M out |
|---|---|---|
gemini-3.5-flash | 1.50 | 9.00 |
gemini-3.1-flash-lite | 0.25 | 1.50 |
gemini-2.5-pro | 1.25 | 10.00 |
gemini-2.5-flash | 0.30 | 2.50 |
gemini-2.5-flash-lite | 0.075 | 0.30 |
DeepSeek
| Model | $/M in | $/M out |
|---|---|---|
deepseek-v4-pro | 0.435 | 0.87 |
deepseek-v4-flash | 0.14 | 0.28 |
xAI
| Model | $/M in | $/M out |
|---|---|---|
grok-4.6 | 2.00 | 6.00 |
grok-4.5 | 2.00 | 6.00 |
grok-4.3 | 1.25 | 2.50 |
grok-4.20 | 1.25 | 2.50 |
Perplexity
| Model | $/M in | $/M out |
|---|---|---|
sonar-pro | 3.00 | 15.00 |
sonar-reasoning-pro | 2.00 | 8.00 |
sonar-deep-research | 2.00 | 8.00 |
sonar | 1.00 | 1.00 |
Moonshot
| Model | $/M in | $/M out |
|---|---|---|
kimi-k3 | 3.00 | 15.00 |
kimi-k2.6 | 0.60 | 2.50 |
kimi-k2.5 | 0.60 | 2.50 |
Groq
| Model | $/M in | $/M out |
|---|---|---|
openai/gpt-oss-120b | 0.15 | 0.60 |
Z.ai
| Model | $/M in | $/M out |
|---|---|---|
glm-5.2 | 1.40 | 4.40 |
glm-5 | 1.40 | 4.40 |
Bring Your Own Key
Add any provider's API key via the dashboard or the /v1/providers endpoint; models become available in your tenant's catalog once the key is configured.
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 == "anthropic/claude-sonnet-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_..."