Kimi K3 Fast by Vercel AI Gateway | AI model information

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Model details

Kimi K3 Fast

Vercel AI Gatewaymoonshotai/kimi-k3-fastkimi-k3

Open provider page Provider docs

Quick Info

Provider: Vercel AI Gateway
Model key: moonshotai/kimi-k3-fast
Release date: Jul 27, 2026

Cost

Input token cost: $4.50
Output token cost: $22.50

Limits

Output tokens: 131,072 tokens
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Jul 21, 2026, 4:12 PMUTC

Drop to deploy. Now also on our homepage. vercel.com/home Video

Jul 18, 2026, 12:15 AMUTC

this is who runs this account Video

Jul 16, 2026, 7:57 PMUTC

Speechify's infrastructure was a bottleneck. Now they serve dynamic pages to 60 million users on Vercel using Next.js, Cache Components, and Instant Rollbacks. "Without Vercel, we couldn't compete at the speed this market demands." vercel.com/blog/how-speechif… Link How…

Jul 14, 2026, 11:02 PMUTC

AI Gateway leaderboard data is now open. Real production usage across models, labs, apps, and providers, updated daily. Download, query, and cite it under CC BY 4.0. vercel.com/changelog/open-da… Link Access and share AI Gateway leaderboard data - Vercel AI Gateway…

Jul 13, 2026, 4:57 PMUTC

Article Open-weight models surge to 29% of volume, price per token flattens AI Gateway Production Index — July 2026 Every month, AI Gateway routes tens of trillions of tokens between production applications and AI labs, giving us a view of what AI usage actually looks like in