Kimi K3 Fast
Kimi K3 Fast is the faster serving path for Moonshot AI's Kimi K3. It trades a higher per-token rate for lower latency, keeps the context window of 1M tokens, and routes through AI Gateway via Fireworks, Morph.
- Input and output price
- Prices from: Input $4.50, Output $22.50, Per 1M tokens
- 24h uptime
- Loading AI Gateway uptime
import { streamText } from 'ai'
const result = streamText({ model: 'moonshotai/kimi-k3-fast', prompt: 'Why is the sky blue?'})Copy link to headingMore models by Moonshot AI
| Model |
|---|
| 1M | 0.5 s | 269 tps | $2.80/M+1 more | $14/M+1 more | Read$0.29/M | — | +2 |    +11 | 07/16/2026 | |||||
| 262K | 2.6 s | 178 tps | $1.90/M | $8/M | Read$0.38/M | — | +2 |  | 06/15/2026 | |||||
| 262K | 0.7 s | 173 tps | $0.74/M+1 more | $3.50/M+1 more | Read$0.15/M | — | +2 |   +1 | 06/12/2026 | |||||
| 262K | 0.4 s | 150 tps | $0.95/M | $4/M | Read$0.16/M | — | +1 | +1 | 04/20/2026 | |||||
| 262K | 0.7 s | 81 tps | $0.60/M | $3/M | Read$0.10/M | — | +1 |   | 01/26/2026 | |||||
| 216K | 0.6 s | 43 tps | $0.47/M | $2/M | Read$0.14/M | — | | 11/06/2025 |
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