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Kimi K3 Spot

Fireworks AIOpen weights

Kimi K3 Spot by Fireworks AI costs $2.10 per 1M input tokens and $10.50 per 1M output tokens, with a 1M-token context window.

Pricing

Input (per 1M tokens)
$2.10
Output (per 1M tokens)
$10.50
Cached input (per 1M)
$0.21

Specifications

Provider
Fireworks AI
Context window
1M tokens
Parameters
—
Released
Jul 2026
Open weights
Yes
Frontier model
No

Compare Kimi K3 Spot with…

Kimi K3 Spot vs grok-4.1$10.00/1MKimi K3 Spot vs Claude Sonnet 5$10.00/1MKimi K3 Spot vs Claude Sonnet 5.5$10.00/1MKimi K3 Spot vs Gemini 2.5 Pro$10.00/1MKimi K3 Spot vs Gemini 4 Argon$10.00/1MKimi K3 Spot vs GPT-4o$10.00/1M

FAQ

How much does Kimi K3 Spot cost?

Kimi K3 Spot is priced at $2.10 per 1M input tokens and $10.50 per 1M output tokens. Output tokens cost more than input.

What is Kimi K3 Spot's context window?

Kimi K3 Spot supports a context window of 1M tokens — the maximum prompt plus response length it can handle in a single request.

Is Kimi K3 Spot open weight?

Yes — Kimi K3 Spot has openly available weights.

Data as of 2026-10-23. Source: models.dev (open). Pricing is per 1M tokens (USD); confirm with the provider before production use.