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
Protocols
Openai chat
Organizations
Models
35 of 35 model versions
| Model | Organization | Family | Provider model ID | Context | Max output | Input | Output | Reasoning | Tool call | Structured | Temperature | Weights | Pricing | Released | Updated | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Claude Opus 4.8 anthropic/claude/opus-4-8 | Anthropic | Claude | anthropic/claude-opus-4.8 Openai chat · Streaming | 1M | 128K | TextImageDocument | Text | 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 | Gemini | google/gemini-3.5-flash Openai chat · Streaming | 1M | 66K | TextImageVideoAudioDocument | Text | 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 | DeepSeek | DeepSeek | deepseek/deepseek-v4-pro Openai chat · Streaming | 1M | 384K | Text | Text | Yes | Yes | Yes | Yes | Open weight | input $1.74/M output $3.48/M | 2026-04-24 | 2026-07-22 | |
| GPT-5.5 openai/gpt/5-5 | OpenAI | GPT | openai/gpt-5.5 Openai chat · Streaming | 1.1M | 128K | TextImageDocument | Text | Yes | Yes | Yes | -No | Closed | input $5/M output $30/M | 2026-04-23 | 2026-04-24 | |
| GPT-5.5 Pro openai/gpt/5-5-pro | OpenAI | GPT | openai/gpt-5.5-pro Openai chat · Streaming | 1.1M | 128K | TextImageDocument | Text | Yes | Yes | Yes | -No | Closed | input $30/M output $180/M | 2026-04-23 | 2026-04-24 | |
| GPT-Image-2 openai/gpt/image-2 | OpenAI | GPT | openai/gpt-image-2 Openai chat · Streaming | - | - | TextImage | Image | -No | -No | -No | -No | Closed | Pricing unavailable | 2026-04-21 | 2026-04-21 | |
| Kimi K2.6 moonshotai/kimi/k2-6 | Moonshot AI | Kimi | moonshotai/kimi-k2.6 Openai chat · Streaming | 262K | 262K | TextImageVideo | Text | Yes | Yes | Yes | Yes | Open weight | input $0.75/M output $3.5/M | 2026-04-21 | 2026-07-22 | |
| Grok 4.3 xai/grok/4-3 | xAI | Grok | x-ai/grok-4.3 Openai chat · Streaming | 1M | 30K | TextImageDocument | Text | 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 | xAI | Grok Build | x-ai/grok-build-0.1 Openai chat · Streaming | 256K | 256K | TextImageDocument | Text | Yes | Yes | Yes | Yes | Closed | input $1/M output $2/M | 2026-04-16 | 2026-06-11 | |
| GLM-5.1 zhipuai/glm/5-1 | Zhipu AI | GLM | z-ai/glm-5.1 Openai chat · Streaming | 200K | 131K | Text | Text | Yes | Yes | Yes | Yes | Open weight | input $1.05/M output $3.5/M | 2026-04-07 | 2026-07-22 | |
| Gemma 4 31B IT google/gemma/4-31b-it | Gemma | google/gemma-4-31b-it Openai chat · Streaming | 262K | 33K | TextImage | Text | Yes | Yes | Yes | Yes | Open weight | input $0.13/M output $0.38/M | 2026-04-02 | 2026-04-30 | ||
| MiniMax-M2.7 minimax/minimax/m2-7 | MiniMax | Minimax | minimax/minimax-m2.7 Openai chat · Streaming | 205K | 131K | Text | Text | Yes | Yes | -No | Yes | Open weight | input $0.3/M output $1.2/M | 2026-03-18 | 2026-07-22 | |
| MiniMax-M2.7-highspeed minimax/minimax/m2-7-highspeed | MiniMax | Minimax | minimax/minimax-m2.7-highspeed Openai chat · Streaming | 205K | 131K | Text | Text | Yes | Yes | -No | Yes | Open weight | input $0.6/M output $2.4/M | 2026-03-18 | 2026-05-27 | |
| GPT-5.4 mini openai/gpt/5-4-mini | OpenAI | GPT | openai/gpt-5.4-mini Openai chat · Streaming | 400K | 128K | TextImage | Text | 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 | OpenAI | GPT | openai/gpt-5.4-nano Openai chat · Streaming | 400K | 128K | TextImage | Text | 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 | Gemini | google/gemini-3.1-flash-image-preview Openai chat · Streaming | 66K | 66K | TextImageDocument | TextImage | 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 | Gemini | google/gemini-3.1-pro-preview Openai chat · Streaming | 1M | 66K | TextImageVideoAudioDocument | Text | 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 · Streaming | 128K | 128K | Text | Text | Yes | Yes | -No | Yes | Open weight | input $0.02/M output $0.1/M | 2026-02-18 | 2026-03-06 | |
| Claude Sonnet 4.6 anthropic/claude/sonnet-4-6 | Anthropic | Claude | anthropic/claude-sonnet-4.6 Openai chat · Streaming | 1M | 64K | TextImageDocument | Text | Yes | Yes | -No | Yes | Closed | input $3/M output $15/M | 2026-02-17 | 2026-06-11 | |
| GLM-5 zhipuai/glm/5 | Zhipu AI | GLM | z-ai/glm-5 Openai chat · Streaming | 205K | 131K | Text | Text | Yes | Yes | Yes | Yes | Open weight | input $0.95/M output $3.15/M | 2026-02-12 | 2026-07-22 | |
| GPT-5.3 Codex openai/gpt/5-3-codex | OpenAI | GPT | openai/gpt-5.3-codex Openai chat · Streaming | 400K | 128K | TextImageDocument | Text | Yes | Yes | Yes | -No | Closed | input $1.75/M output $14/M | 2026-02-05 | 2026-03-20 | |
| Nano Banana Pro google/gemini/3-pro-image-preview | Gemini | google/gemini-3-pro-image-preview Openai chat · Streaming | 66K | 33K | TextImage | TextImage | 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 · Streaming | 131K | 131K | Text | Text | Yes | Yes | -No | Yes | Open weight | input $0.04/M output $0.16/M | 2025-09-01 | 2026-03-06 | |
| GPT-5 openai/gpt/5 | OpenAI | GPT | openai/gpt-5 Openai chat · Streaming | 400K | 128K | TextImage | Text | Yes | Yes | Yes | -No | Closed | input $1.25/M · cache read $0.125/M output $10/M | 2025-08-07 | 2025-09-19 | |
| GPT-5 Mini openai/gpt/5-mini | OpenAI | GPT | openai/gpt-5-mini Openai chat · Streaming | 400K | 128K | TextImage | Text | Yes | Yes | Yes | -No | Closed | input $0.25/M · cache read $0.025/M output $2/M | 2025-08-07 | 2026-01-01 | |
| GPT-5 Nano openai/gpt/5-nano | OpenAI | GPT | openai/gpt-5-nano Openai chat · Streaming | 400K | 128K | TextImage | Text | Yes | Yes | Yes | -No | Closed | input $0.05/M · cache read $0.005/M output $0.4/M | 2025-08-07 | 2026-01-01 | |
| Claude Opus 4.1 anthropic/claude/opus-4-1-20250805 | Anthropic | Claude | anthropic/claude-opus-4.1 Openai chat · Streaming | 200K | 32K | TextImageDocument | Text | Yes | Yes | -No | Yes | Closed | input $15/M · cache read $1.5/M output $75/M · cache write $18.75/M | 2025-08-05 | 2026-01-01 | |
| GPT OSS 120B openai/gpt/oss-120b | OpenAI | GPT | openai/gpt-oss-120b Openai chat · Streaming | 131K | 33K | Text | Text | Yes | Yes | Yes | Yes | Open weight | input $0.15/M output $0.6/M | 2025-08-05 | 2026-07-22 | |
| GPT OSS 20B openai/gpt/oss-20b | OpenAI | GPT | openai/gpt-oss-20b Openai chat · Streaming | 131K | 33K | Text | Text | Yes | Yes | Yes | Yes | Open weight | input $0.05/M output $0.2/M | 2025-08-05 | 2026-03-01 | |
| Qwen3 Coder 480B A35B alibaba/qwen/qwen3-coder | Alibaba | Qwen | qwen/qwen3-coder Openai chat · Streaming | 262K | 66K | Text | Text | -No | Yes | Yes | Yes | Open weight | input $0.3/M output $1.2/M | 2025-07-23 | 2026-03-17 | |
| Kimi K2 0711 moonshotai/kimi/k2 | Moonshot AI | Kimi | moonshotai/kimi-k2 Openai chat · Streaming | 131K | 100K | Text | Text | -No | Yes | -No | Yes | Open weight | input $0.55/M output $2.2/M | 2025-07-11 | 2025-09-05 | |
| Gemini 2.5 Flash google/gemini/2-5-flash | Gemini | google/gemini-2.5-flash Openai chat · Streaming | 1M | 66K | TextImageAudioVideoDocument | Text | Yes | Yes | Yes | Yes | Closed | input $0.3/M · cache read $0.0375/M output $2.5/M | 2025-06-17 | 2026-01-01 | ||
| Gemini 2.5 Pro google/gemini/2-5-pro | Gemini | google/gemini-2.5-pro Openai chat · Streaming | 1M | 66K | TextImageAudioVideoDocument | Text | Yes | Yes | Yes | Yes | Closed | input $1.25/M · cache read $0.31/M output $10/M | 2025-06-17 | 2026-01-01 | ||
| Claude Sonnet 4 anthropic/claude/sonnet-4 | Anthropic | Claude | anthropic/claude-sonnet-4 Openai chat · Streaming | 1M | 64K | ImageTextDocument | Text | Yes | Yes | -No | Yes | Closed | input $3/M · cache read $0.3/M output $15/M · cache write $3.75/M | 2025-05-22 | 2025-05-22 | |
| GPT-4.1 openai/gpt/4-1 | OpenAI | GPT | openai/gpt-4.1 Openai chat · Streaming | 1M | 33K | TextImageDocument | Text | -No | Yes | Yes | Yes | Closed | input $2/M · cache read $0.5/M output $8/M | 2025-04-14 | 2025-04-14 |