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Moonshot AI model

Kimi K2 Thinking

API pricing per million tokens

kimi-k2-thinking Open weightsChecked 5h ago
Cost calculator Compare
Input
$0.6
per 1M, Google Vertex AI
Output
$2.5
per 1M tokens
Cached input
n/a
no batch tier listed
Context
262K
98K max output

Where to buy it (2)

  • Google Vertex AIdefault region$0.6 / $2.5$1.08 blended
  • Novita AIbf16, bf16$0.6 / $2.5cached $0.15

Through a gateway

Your own numbers

100M input and 20M output tokens a month: $110.00 direct.

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About Kimi K2 Thinking

Kimi K2 Thinking is Moonshot AI’s most advanced open reasoning model to date, extending the K2 series into agentic, long-horizon reasoning.

Takes text in and returns text. First listed Sep 23, 2026. Blended price $1.08 per 1M tokens at 3 input to 1 output.

OpenRouter listing Moonshot AI pricing page
Across fru.devCompany profileGrowth, $3.5B (2026-07)

Questions

How much does Kimi K2 Thinking cost?

$0.6 per million input tokens and $2.5 per million output tokens.

What is the context window of Kimi K2 Thinking?

262K tokens, with up to 98K tokens of output.

Where is Kimi K2 Thinking cheapest?

Of 2 routes tracked, Google Vertex AI is cheapest at $0.6 input and $2.5 output per million tokens.

List prices from providers' pages on the date shown; your contract may differ. Logos via logo.dev; trademarks belong to their owners.

Weekly: LLM API list prices that changed, Thursday mornings.