Kimi Code Bench v2
We show this table for reference; we do not rank on it.
A Moonshot AI internal coding-agent benchmark for realistic software-engineering tasks across mainstream programming languages and production technology stacks.
Benchmark score on Kimi Code Bench v2 — October 25, 2026
We compile the Kimi Code Bench v2 rows from provider self-reports. Kimi K3.1 Pro leads the table at 77.1%, followed by Kimi K3 (72.9%) and Kimi K2.7 Code (62.0%). We do not use these results to rank models overall.
Kimi K3.1 Pro
Moonshot AI
Kimi K3
Moonshot AI
Kimi K2.7 Code
Moonshot AI
3 modelsCodingCurrentDisplay onlyUpdated October 25, 2026
Benchmark score table (3 models)
| Rank | Model / configuration | Score | Parameters (B) | Open / closed |
|---|---|---|---|---|
| 1 | Kimi K3.1 ProMoonshot AI | 77.1% | Not reported | Pending |
| 2 | Kimi K3Moonshot AI | 72.9% | Not reported | Pending |
| 3 | Kimi K2.7 CodeMoonshot AI | 62.0% | Not reported | Open |
Among the reported Kimi Code Bench v2 rows, Kimi K3.1 Pro is first at 77.1%. The third row is 15.1 points behind. The broader top-10 range is 15.1 points, so the table still separates the published systems.
3 models have been evaluated on Kimi Code Bench v2. The benchmark falls in the Coding category. Kimi Code Bench v2 is currently displayed for reference but excluded from the scoring formula, so it does not directly affect overall rankings.
About Kimi Code Bench v2
Year
2026
Tasks
Realistic coding-agent tasks
Format
Coding-agent pass rate
Difficulty
Production software engineering
Moonshot describes Kimi Code Bench v2 as an in-house coding-agent benchmark covering backend services, infrastructure, performance engineering, systems programming, security, frontend development, and ML/data engineering. BenchLM stores provider-reported exact values as display-only launch evidence.
Freshness and provenance
Version
Kimi Code Bench v2 2026
Refresh cadence
Quarterly
Staleness state
Current
Question availability
Public benchmark set
BenchLM uses freshness metadata to decide whether a benchmark should still be treated as a strong differentiator, a benchmark to watch, or a display-only reference. For the full scoring policy, see the BenchLM methodology page.
Questions
What does Kimi Code Bench v2 measure?
A Moonshot AI internal coding-agent benchmark for realistic software-engineering tasks across mainstream programming languages and production technology stacks.
Which model scores highest on Kimi Code Bench v2?
Kimi K3.1 Pro by Moonshot AI currently leads with a score of 77.1% on Kimi Code Bench v2.
How many models are evaluated on Kimi Code Bench v2?
3 AI models have published results on Kimi Code Bench v2 in the BenchLM catalog.
Compare top models on Kimi Code Bench v2
Know when it’s worth switching models
The model to choose, the cheaper alternative, and the release we would wait on.
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