Open-source AI infrastructure

Kimi K3 Fast (Fireworks)

Review Kimi K3 Fast (Fireworks) on Fireworks AI: token pricing, context window, capabilities, modalities, and routing details in the Everstack model catalog.

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Kimi K3 Fast (Fireworks) pricing and limits on Fireworks AI

Token pricing through Fireworks AI: $4.50 per million input tokens, $22.50 per million output tokens. Limits: 1049K token context window, 131K max output tokens.

Capabilities and modalities

Supported capabilities: chat, function_calling, vision, reasoning. Accepts text, image input. Returns text output. Model family: kimi-k3. Catalog status: stable.

Routing Kimi K3 Fast (Fireworks) through Everstack

Call Kimi K3 Fast (Fireworks) on Fireworks AI through one OpenAI-compatible endpoint, with provider fallback, semantic caching, per-tenant rate limits, and OpenTelemetry traces for latency, tokens, and cost.