Gateway
FastRouter
FastRouter is a Gateway provider with 35 models across 35 offerings.
Access
- API base URL
- https://go.fastrouter.ai/api/v1
- SDK
- @ai-sdk/openai-compatible
- Environment variables
- FASTROUTER_API_KEY
Models
35 of 35 model versions
| Model | Family | Provider model ID | Protocol | Streaming | Organization | Context | Max output | Input | Output | Reasoning | Tool call | Structured | Temperature | Weights | Price | Released | Updated | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Claude Opus 4.8 anthropic/claude-opus-4-8 | ANAnthropic | Claude | anthropic/claude-opus-4.8 | Openai chat | Yes | 1M | 128K | Yes | Yes | -No | -No | Closed | input $5/M · output $25/M | 2026-05-28 | 2026-06-11 | |||
| Gemini 3.5 Flash google/gemini-3.5-flash | GOGoogle | Gemini | google/gemini-3.5-flash | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $1.5/M · output $9/M | 2026-05-19 | 2026-06-11 | |||
| DeepSeek V4 Pro deepseek/deepseek-v4-pro | DEDeepSeek | DeepSeek | deepseek/deepseek-v4-pro | Openai chat | Yes | 1M | 384K | Yes | Yes | Yes | Yes | Open | input $1.74/M · output $3.48/M | 2026-04-24 | 2026-08-06 | |||
| GPT-5.5 openai/gpt-5.5 | OPOpenAI | GPT | openai/gpt-5.5 | Openai chat | Yes | 1.1M | 128K | Yes | Yes | Yes | -No | Closed | input $5/M · output $30/M | 2026-04-23 | 2026-08-06 | |||
| GPT-5.5 Pro openai/gpt-5.5-pro | OPOpenAI | GPT | openai/gpt-5.5-pro | Openai chat | Yes | 1.1M | 128K | Yes | Yes | Yes | -No | Closed | input $30/M · output $180/M | 2026-04-23 | 2026-08-06 | |||
| GPT Image 2 openai/gpt-image-2 | OPOpenAI | GPT | openai/gpt-image-2 | Openai chat | Yes | - | - | -No | -No | -No | -No | Closed | Pricing unavailable | 2026-04-21 | 2026-08-06 | |||
| Kimi K2.6 moonshotai/kimi-k2.6 | MAMoonshot AI | Kimi | moonshotai/kimi-k2.6 | Openai chat | Yes | 262K | 262K | Yes | Yes | Yes | Yes | Open | input $0.75/M · output $3.5/M | 2026-04-21 | 2026-08-06 | |||
| Grok 4.3 xai/grok-4.3 | XAxAI | Grok | x-ai/grok-4.3 | Openai chat | Yes | 1M | 30K | Yes | Yes | Yes | Yes | Closed | input $1.25/M · output $2.5/M | 2026-04-17 | 2026-06-11 | |||
| Grok Build 0.1 xai/grok-build-0.1 | XAxAI | Grok Build | x-ai/grok-build-0.1 | Openai chat | Yes | 256K | 256K | Yes | Yes | Yes | Yes | Closed | input $1/M · output $2/M | 2026-04-16 | 2026-06-11 | |||
| GLM-5.1 zhipuai/glm-5.1 | ZAZhipu AI | GLM | z-ai/glm-5.1 | Openai chat | Yes | 200K | 131K | Yes | Yes | Yes | Yes | Open | input $1.05/M · output $3.5/M | 2026-04-07 | 2026-08-06 | |||
| Gemma 4 31B IT google/gemma-4-31b-it | GOGoogle | Gemma | google/gemma-4-31b-it | Openai chat | Yes | 262K | 33K | Yes | Yes | Yes | Yes | Open | input $0.13/M · output $0.38/M | 2026-04-02 | 2026-08-06 | |||
| MiniMax-M2.7 minimax/minimax-m2.7 | MIMiniMax | Minimax | minimax/minimax-m2.7 | Openai chat | Yes | 205K | 131K | Yes | Yes | -No | Yes | Open | input $0.3/M · output $1.2/M | 2026-03-18 | 2026-08-06 | |||
| MiniMax-M2.7-highspeed minimax/minimax-m2.7-highspeed | MIMiniMax | Minimax | minimax/minimax-m2.7-highspeed | Openai chat | Yes | 205K | 131K | Yes | Yes | -No | Yes | Open | input $0.6/M · output $2.4/M | 2026-03-18 | 2026-05-27 | |||
| GPT-5.4 mini openai/gpt-5.4-mini | OPOpenAI | GPT | openai/gpt-5.4-mini | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $0.75/M · output $4.5/M | 2026-03-17 | 2026-03-20 | |||
| GPT-5.4 nano openai/gpt-5.4-nano | OPOpenAI | GPT | openai/gpt-5.4-nano | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $0.2/M · output $1.25/M | 2026-03-17 | 2026-03-20 | |||
| Nano Banana 2 google/gemini-3.1-flash-image-preview | GOGoogle | Gemini | google/gemini-3.1-flash-image-preview | Openai chat | Yes | 66K | 66K | Yes | -No | -No | Yes | Closed | input $0.5/M · output $3/M | 2026-02-26 | 2026-02-27 | |||
| Gemini 3.1 Pro Preview google/gemini-3.1-pro-preview | GOGoogle | Gemini | google/gemini-3.1-pro-preview | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $2/M · output $12/M | 2026-02-19 | 2026-06-11 | |||
| Sarvam 30B sarvam/sarvam-30b | SASarvam AI | Sarvam | sarvam/sarvam-30b | Openai chat | Yes | 131K | 128K | Yes | Yes | -No | Yes | Open | input $0.02/M · output $0.1/M | 2026-02-18 | 2026-08-06 | |||
| Claude Sonnet 4.6 anthropic/claude-sonnet-4-6 | ANAnthropic | Claude | anthropic/claude-sonnet-4.6 | Openai chat | Yes | 1M | 64K | Yes | Yes | -No | Yes | Closed | input $3/M · output $15/M | 2026-02-17 | 2026-06-11 | |||
| GLM-5 zhipuai/glm-5 | ZAZhipu AI | GLM | z-ai/glm-5 | Openai chat | Yes | 205K | 131K | Yes | Yes | Yes | Yes | Open | input $0.95/M · output $3.15/M | 2026-02-12 | 2026-08-06 | |||
| GPT-5.3-Codex openai/gpt-5.3-codex | OPOpenAI | GPT | openai/gpt-5.3-codex | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $1.75/M · output $14/M | 2026-02-05 | 2026-08-06 | |||
| Nano Banana Pro google/gemini-3-pro-image-preview | GOGoogle | Gemini | google/gemini-3-pro-image-preview | Openai chat | Yes | 66K | 33K | Yes | -No | -No | Yes | Closed | input $2/M · output $12/M | 2025-11-20 | 2025-11-20 | |||
| Sarvam 105B sarvam/sarvam-105b | SASarvam AI | Sarvam | sarvam/sarvam-105b | Openai chat | Yes | 131K | 131K | Yes | Yes | -No | Yes | Open | input $0.04/M · output $0.16/M | 2025-09-01 | 2026-08-06 | |||
| GPT-5 openai/gpt-5 | OPOpenAI | GPT | openai/gpt-5 | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $1.25/M · output $10/M cache read $0.125/M | 2025-08-07 | 2025-09-19 | |||
| GPT-5 mini openai/gpt-5-mini | OPOpenAI | GPT | openai/gpt-5-mini | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $0.25/M · output $2/M cache read $0.025/M | 2025-08-07 | 2026-08-06 | |||
| GPT-5 nano openai/gpt-5-nano | OPOpenAI | GPT | openai/gpt-5-nano | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $0.05/M · output $0.4/M cache read $0.005/M | 2025-08-07 | 2026-08-06 | |||
| Claude Opus 4.1 anthropic/claude-opus-4-1-20250805 | ANAnthropic | Claude | anthropic/claude-opus-4.1 | Openai chat | Yes | 200K | 32K | Yes | Yes | -No | Yes | Closed | input $15/M · output $75/M cache read $1.5/M · cache write $18.75/M | 2025-08-05 | 2026-08-06 | |||
| gpt-oss-120b openai/gpt-oss-120b | OPOpenAI | GPT | openai/gpt-oss-120b | Openai chat | Yes | 131K | 131K | Yes | Yes | Yes | Yes | Open | input $0.15/M · output $0.6/M | 2025-08-05 | 2026-08-06 | |||
| gpt-oss-20b openai/gpt-oss-20b | OPOpenAI | GPT | openai/gpt-oss-20b | Openai chat | Yes | 131K | 131K | Yes | Yes | Yes | Yes | Open | input $0.05/M · output $0.2/M | 2025-08-05 | 2026-08-06 | |||
| Qwen3 Coder 480B A35B alibaba/qwen3-coder | ALAlibaba | Qwen | qwen/qwen3-coder | Openai chat | Yes | 262K | 66K | -No | Yes | Yes | Yes | Open | input $0.3/M · output $1.2/M | 2025-07-23 | 2026-03-17 | |||
| Kimi K2 0711 moonshotai/kimi-k2 | MAMoonshot AI | Kimi | moonshotai/kimi-k2 | Openai chat | Yes | 131K | 100K | -No | Yes | -No | Yes | Open | input $0.55/M · output $2.2/M | 2025-07-11 | 2026-08-06 | |||
| Gemini 2.5 Flash google/gemini-2.5-flash | GOGoogle | Gemini | google/gemini-2.5-flash | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $0.3/M · output $2.5/M cache read $0.038/M | 2025-06-17 | 2026-01-01 | |||
| Gemini 2.5 Pro google/gemini-2.5-pro | GOGoogle | Gemini | google/gemini-2.5-pro | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $1.25/M · output $10/M cache read $0.31/M | 2025-06-17 | 2026-01-01 | |||
| Claude Sonnet 4 anthropic/claude-sonnet-4 | ANAnthropic | Claude | anthropic/claude-sonnet-4 | Openai chat | Yes | 1M | 64K | Yes | Yes | -No | Yes | Closed | input $3/M · output $15/M cache read $0.3/M · cache write $3.75/M | 2025-05-22 | 2026-08-06 | |||
| GPT-4.1 openai/gpt-4.1 | OPOpenAI | GPT | openai/gpt-4.1 | Openai chat | Yes | 1M | 33K | -No | Yes | Yes | Yes | Closed | input $2/M · output $8/M cache read $0.5/M | 2025-04-14 | 2026-08-06 |