moonshotaiListed Nov 6, 2025

MoonshotAI: 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. Built on the trillion-parameter Mixture-of-Experts (MoE) architecture introduced in...

Context window262.1K
Max output262.1K
Provider endpoints4
Benchmark results0
Measured performance

Benchmark results

All leaderboards ↗
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No published results in this index yet

Scores appear here when an evaluation matches this exact model.

Access & cost

Prices across providers

4 quotes

Your token mix

USD · listed token rates

ExperientialStandard list rate
$1.225
$1.225
Novita · via OpenRouternovita/bf16 · quantization=bf16
$1.225

OpenRouter

Catalog quote
Input
$0.60
Output
$2.50
Cached input
$0.15
USD / 1M tokens
262.1K context98.3K max outputPrice source ↗Checked Oct 18, 2026
Endpoint IDmoonshotai/kimi-k2-thinking

Experiential

Standard list rate

Input
$0.60
Output
$2.50
Cached input
$0.06
USD / 1M tokens

Catalog list rate. Plan allowances and temporary discounts are separate.

262.1K context262.1K max outputPrice source ↗Checked Oct 18, 2026
Endpoint IDkimi-k2-thinking

Google

via OpenRouter

google-vertex

Input
$0.60
Output
$2.50
USD / 1M tokens
262.1K context235.9K max outputPrice source ↗Checked Oct 18, 2026
Endpoint IDmoonshotai/kimi-k2-thinking::google-vertex

Novita

via OpenRouter

novita/bf16 · quantization=bf16

Input
$0.60
Output
$2.50
Cached input
$0.15
USD / 1M tokens
262.1K context98.3K max outputPrice source ↗Checked Oct 18, 2026
Endpoint IDmoonshotai/kimi-k2-thinking::novita/bf16

Model specifications

Developer
moonshotai
Modality
Language
Context
262,144 tokens
Maximum output
262,144 tokens
Weights
Open weights
Provider listed
Nov 6, 2025
First discovered
Oct 16, 2026

Exact identities

  • openroutermoonshotai/kimi-k2-thinking
  • experientialkimi-k2-thinking

Sources

Updated Oct 18, 2026

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