Kimi K2 Thinking

Kimi K2 Thinking

moonshotai· kimihealthy

Kimi K2 Thinking: curated reference profile, Commercial license

Kimi K2 Thinking: curated reference profile drawn from the model's published reports. Not a Supermagin measurement. Run the official eval in the Studio to earn a verified score.

Moonshot+10% net improvement

Curated reference profile · not a Supermagin measurement

Model card & documentation

Kimi K2 Thinking

Curated reference profile · Commercial license · vK2 · 1.9s latency

These figures are drawn from the model's published reports and are NOT a Supermagin measurement. Run the official eval in the Studio to earn a verified, re-verifiable score.

Capabilities

  • reasoning: 89%
  • coding: 88%
  • agent: 88%
  • cybersecurity: 86%

Notes

  • Low hallucination rate on audited evals.
  • Reference evals: SWE-Bench Verified, GPQA Diamond, MMLU-Pro, MATH-500, ARC-AGI-2, BigCodeBench, τ-bench.

Pooled score

0%

credibility 100% · consistency 0.96

Score trend across attested runs

22941 total samples

More attested runs are needed to show a trend.

Category scores

reasoning
89%
coding
88%
agent
88%
cybersecurity
86%

Progress by year

2024
84%
2025
89%
2026
91%

Success rate

0%

Failure rate

0%

Hallucination

0%

Avg latency

1900ms

per task

Avg cost

$0.0040

per task

Calibration gap

+0.11

positive = overconfident

Top failure signals

hallucination ×551logic_flaw ×1211instruction_failure ×908

Pooled brain diagnostics

Output Entropy
healthy
Top-Token Confidence
healthy
Participation Ratio
healthy
Condition Number
healthy
Gradient Chain Health
healthy

Failure rate by task type

code
16%8029
qa
11%6882
reasoning
13%4588
classification
12%3441

Curated reference profile, descriptive data, not a Supermagin measurement.