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MoonshotAI: Kimi K2 Thinking

moonshotai/kimi-k2-thinking

⚙ tool calling

Kimi K2 Thinking is Moonshot AI’s most advanced open reasoning model to date, extending the K2 series into agentic, long-horizon reasoning. Built on the trillion-parameter Mixture-of-Experts (MoE) architecture introduced in...

specs & pricing
Type
text
Provider
moonshotai
Model ID
moonshotai/kimi-k2-thinking
Capabilities
tools, reasoning
Context window
262K tokens
Input price
$0.66 / 1M tokens
Output price
$2.75 / 1M tokens

Cloud price is billed from prepaid credits when a request fails over to the cloud. Open-weight models run free on GPUs you own — the gateway routes to your nodes first.

What it costs to run

cloud · 1M in + 1M out

$3.41

$0.66 for a million input tokens plus $2.75 for a million output tokens, billed from credits only when a request fails over to the cloud.

your hardware

cloud only

MoonshotAI: Kimi K2 Thinking is a hosted model, so it is always served from the cloud. Route easy traffic to an open model on your own hardware and keep this one for the requests that need it.

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Call MoonshotAI: Kimi K2 Thinking through one OpenAI-compatible endpoint.

Mix it with open models on your own hardware — the gateway routes each request to the cheapest place that can serve it.

no credit card · 2 nodes free · openai-compatible

Frequently asked questions

What is the context window of MoonshotAI: Kimi K2 Thinking?
MoonshotAI: Kimi K2 Thinking accepts up to 262,144 tokens (262K) of context per request.
How much does MoonshotAI: Kimi K2 Thinking cost per million tokens?
Through Wide Area Intelligence, MoonshotAI: Kimi K2 Thinking costs $0.66 per 1M input tokens and $2.75 per 1M output tokens when served from the cloud, billed from prepaid credits. A workload of 1M input plus 1M output tokens costs $3.41.

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