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Providers/FastRouter

FastRouter

FastRouter serves 34 of the models we track. We do not support bring-your-own-key for this provider yet.

text — 30 models

ModelMade byInput / 1MOutput / 1MContext
GPT-5 NanoOpenAI$0.05$0.4400K
GPT-OSS 20BOpenAI$0.05$0.2131K
Gemma 4 31B ITGoogle$0.13$0.38262K
GPT-OSS 120BOpenAI$0.15$0.6131K
GPT-5.4 nanoOpenAI$0.2$1.25400K
GPT-5 MiniOpenAI$0.25$2400K
MiniMax-M2.7MiniMax$0.3$1.2205K
Gemini 2.5 FlashGoogle$0.3$2.51.0M
Nano Banana 2Google$0.5$366K
MiniMax-M2.7-highspeedMiniMax$0.6$2.4205K
Kimi K2.6Moonshot AI$0.75$3.5262K
GPT-5.4 miniOpenAI$0.75$4.5400K
GLM-5Zhipu AI$0.95$3.15205K
Grok Build 0.1xAI$1$2256K
GLM-5.1Zhipu AI$1.05$3.5200K
Gemini 2.5 ProGoogle$1.25$101.0M
GPT-5OpenAI$1.25$10400K
Grok 4.3xAI$1.25$2.51.0M
Gemini 3.5 FlashGoogle$1.5$91.0M
DeepSeek V4 ProDeepSeek$1.74$3.481.0M
GPT-5.3 CodexOpenAI$1.75$14400K
Nano Banana ProGoogle$2$1266K
GPT-4.1OpenAI$2$81.0M
Claude Sonnet 4.6Anthropic$3$151.0M
Grok 4xAI$3$15256K
Claude Sonnet 4Anthropic$3$15200K
Claude Opus 4.8Anthropic$5$251.0M
GPT-5.5OpenAI$5$301.1M
Claude Opus 4.1Vertex$15$75200K
GPT-5.5 ProOpenAI$30$1801.1M

video — 3 models

ModelMade byInput / 1MOutput / 1MContext
Veo 3.1 liteGoogle——400K
Veo 3.1Google——400K
Veo 3.1 fastGoogle——400K

image — 1 model

ModelMade byInput / 1MOutput / 1MContext
gpt-image-2OpenAI——128K

FastRouter — Frequently Asked Questions

How many AI models does FastRouter serve?

FastRouter serves 34 of the models we track, across 3 model types.

What is the cheapest model on FastRouter?

GPT-5 Nano at $0.05 per million input tokens.

Can I use my own FastRouter API key?

Not yet — FastRouter is not currently one of the providers Serenities supports for bring-your-own-key.