Context
1M
Max output
131K
Serving providers
1
Cheapest input
$4.50 /1M
On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Pricing by serving provider
standard tier · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fireworks AICheapest | $4.50 | $22.50 | 1 | |||||||||||||
Standardfireworks_ai/accounts/fireworks/routers/kimi-k3-fast
| ||||||||||||||||
Price history
listed seller prices, input and output per 1M tokens Input Output
Price history is accruing. We record a point each day a listed seller price changes; the full backfill lands shortly.
Cost calculator
estimate your monthly spend on this model$2,700
estimated / month
Model IDs
copy the exact identifier for your platformfireworks_ai/accounts/fireworks/routers/kimi-k3-fast
Frequently asked questions
Kimi K3 Fast pricing, context and availabilityHow much does Kimi K3 Fast cost?
Kimi K3 Fast costs $4.50 per 1M input tokens from Fireworks AI, and $22.50 per 1M output tokens from Fireworks AI.
What is the context window of Kimi K3 Fast?
Kimi K3 Fast accepts up to 1M tokens of context and can return up to 131K output tokens.
What can Kimi K3 Fast do?
Kimi K3 Fast supports image input (vision), tool use, reasoning and structured output.
Other Moonshot models
compare pricing across the Moonshot lineup Listed prices from LiteLLM, OpenRouter and Vercel · last checked Oct 14, 2026
Every weekday
AI moves fast. Here's your debrief.
News, analysis, tools, and more.
For people who build with AI