Moonshot AI

Kimi K2 Thinking Turbo

Tool callingReasoning

Kimi reasoning model for long-horizon research, planning, and tool use

Context
262K
Released
11mo ago
Parameters
—

Sources:models.dev

Benchmarks

DeepSWE is the primary coding benchmark where an exact model evaluation exists. Other sourced evaluations appear below; missing scores are not zero.

Not evaluated in DeepSWE 1.1 as of 2026-09-22. Results are only shown for exact model versions in the official dataset. Official leaderboard.

Other published benchmarks

EvaluationReported score and source
GPQA diamond
84.2%
Epoch AI · kimi-k2-thinking-turbo
Epoch AI evaluation
OTIS Mock AIME 2024-2025
83.1%
Epoch AI · kimi-k2-thinking-turbo
Epoch AI evaluation

Benchmark compilation: Epoch AI, Capabilities & benchmarking (CC BY attribution). Scores are converted to percentages and model names matched to the Vertical Tabs catalog. Individual evaluations are credited to their original sources. External results may carry separate licences and evaluation configurations; do not interpret scores from different harnesses as directly comparable.

Specifications

Developer
Moonshot AI
Model family
Kimi
Type
Language model
Predecessor
—
Successor
—
Released
November 6, 2025
Model ID
moonshotai/kimi-k2-thinking-turbo
Openness
Open weights
License
—
Parameters
—
Input modalities
text
Output modalities
text
Modality
text->text
Max output tokens
262K
Knowledge cutoff
2024-08
Hugging Face
—
Source freshness
Metadata synced Oct 8, 2026, 10:17 PM UTC
Additional source evidence
Source model
moonshotai/kimi-k2-thinking-turbo
Source family
kimi-thinking
Last updated
2025-11-06
Knowledge cutoff
2024-08
Model context
262K
Model output limit
262K
Open weights
Yes
File attachments
No
Reasoning
Yes
Tool calling
Yes
Temperature control
Yes

Downloadable weights

Complete source record (JSON)
{
  "id": "moonshotai/kimi-k2-thinking-turbo",
  "name": "Kimi K2 Thinking Turbo",
  "description": "Kimi reasoning model for long-horizon research, planning, and tool use",
  "family": "kimi-thinking",
  "last_updated": "2025-11-06",
  "knowledge": "2024-08",
  "attachment": false,
  "reasoning": true,
  "tool_call": true,
  "temperature": true,
  "modalities": {
    "input": [
      "text"
    ],
    "output": [
      "text"
    ]
  },
  "limit": {
    "context": 262144,
    "output": 262144
  },
  "release_date": "2025-11-06",
  "open_weights": true,
  "weights": [
    {
      "label": "Hugging Face",
      "url": "https://huggingface.co/moonshotai/Kimi-K2-Thinking"
    }
  ]
}

Infrastructure

Provider availability

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Deployment graph

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