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moonshotai/kimi-k3

Kimi K3 is MoonshotAI’s AI model, released Jul 16, 2026. It costs $3/M input and $15/M output tokens, and handles a 1M-token context window.

Kimi K3 is an ultra-large-scale, open-weight multimodal reasoning model from Moonshot AI.

Context
1M
Input
$3 / 1M
Output
$15 / 1M
Released
Jul 16, 2026
Modalities
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Benchmarks

Scores on standardized evaluations. Higher is better — and rank shows where Kimi K3 lands among all models tracked on Model Beat.

No standardized benchmark scores from Epoch AI yet — common for very recent, image, or niche models. Scores appear here once published.

In the news

1

Changelog

1
  • Kimi K3 (MoonshotAI) added to the tracker: $3/$15 per 1M, 1M context.tracked · Jul 16, 2026

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Frequently asked questions

What is Kimi K3?

Kimi K3 is an ultra-large-scale, open-weight multimodal reasoning model from Moonshot AI.

Who created Kimi K3?

Kimi K3 is an AI model developed by MoonshotAI, part of the Kimi family, released Jul 16, 2026.

How much does Kimi K3 cost?

Kimi K3's list price from MoonshotAI is $3 per million input tokens and $15 per million output tokens.

What is Kimi K3's context window?

Kimi K3 supports a context window of up to 1M tokens.

Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Jul 16, 2026.