Kimi K3

Kimi's flagship model for long-horizon coding and end-to-end knowledge work with a 1M-token context window.

128,000 context
Released July 16, 2026
Starting at $3.29/M input tokens
Starting at $16.44/M output tokens
Streaming
Vision
Tools
Reasoning
JSON Output
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All Providers for Kimi K3

DigitSpace routes requests to the best providers that are able to handle your prompt size and parameters.

Context: 128k
Input
$3.2874
/M tokens
Cache Read
$0.3287
/M tokens
Output
$16.437
/M tokens
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Frequently asked questions

What is Kimi K3?

Kimi's flagship model for long-horizon coding and end-to-end knowledge work with a 1M-token context window. You can access it through DigitSpace's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.

How much does Kimi K3 cost?

Pricing for Kimi K3 on DigitSpace starts at $3.29 per million input tokens and $16.44 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.

What is the context length of Kimi K3?

Kimi K3 supports a context window of up to 128,000 tokens on its largest provider deployment.

Which providers serve Kimi K3?

Kimi K3 is served by Moonshot AI through DigitSpace. Requests are automatically routed to the best available provider, with fallback when a provider has issues.

Does Kimi K3 support tool calling and structured outputs?

Kimi K3 supports tool (function) calling and soft JSON output, but NOT strict JSON output schema (its upstream provider does not enforce it).

When was Kimi K3 released?

Kimi K3 was released on July 16, 2026.