KuaishouKat Coder Pro v1
As of 29 Oct 2026, Kat Coder Pro v1 by Kuaishou is not yet ranked on the BenchLeader Index (4 independent results so far; the index needs at least five across two categories). Released 11 Nov 2025; 4 independent results so far.
Key facts (as of 29 Oct 2026)
- Kat Coder Pro v1 was released on 11 Nov 2025 (Kuaishou).
In detail. Kat Coder Pro v1 is a Kuaishou proprietary model, released 11 Nov 2025. It is not yet ranked: 4 independent results so far, and the index needs at least five across two categories. Last measured 28 Oct 2026.
- Blended price
- –
- Output speed
- –
- First answer
- –
- Context
- 256k
- Full answer
- –
- Cost per run
- –
- Released
- 11 Nov 2025
- Coding29
- Agents & tools42
- Instruction following67
- Long context43
Benchmark results
See all LLM benchmarks. One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.
Reasoning
| Benchmark | not stated | Source | Trend |
|---|---|---|---|
| GPQA Diamond (AA)not in index | 76.4%#238 | Artificial Analysis | |
| Humanity's Last Exam (AA)not in index | 33.6%#140 | Artificial Analysis | |
| CritPtnot in index | 0.0%#328 | Artificial Analysis |
Coding
| Benchmark | not stated | Source | Trend |
|---|---|---|---|
| Arena WebDev | 1256#130 | Arena (LMArena) | |
| LiveCodeBench (AA)not in index | 74.7%#45 | Artificial Analysis |
Agents & tools
| Benchmark | not stated | Source | Trend |
|---|---|---|---|
| Terminal-Bench Hard | 9.1%#233 | Artificial Analysis | |
| τ²-Bench Telecom (AA)not in index | 88.6%#73 | Artificial Analysis |
Instruction following
| Benchmark | not stated | Source | Trend |
|---|---|---|---|
| IFBench | 68.4%#81 | Artificial Analysis |
Long context
| Benchmark | not stated | Source | Trend |
|---|---|---|---|
| AA-LCR v1.1 | 38.7%#375 | Artificial Analysis |
Composite
| Benchmark | not stated | Source | Trend |
|---|---|---|---|
| AA Intelligence Index v4.3.2not in index | 18.6#259 | Artificial Analysis | |
| AA Progress Index v1not in index | 239.6#286 | Artificial Analysis |
See also
Questions people ask
- Why does Kat Coder Pro v1 have no BenchLeader Index score?
- The index needs at least five independent results across at least two categories; as of 29 Oct 2026 Kat Coder Pro v1 has 4 that count. Launch-post scores are never used, so it is ranked once independent publishers have measured it.
- When was Kat Coder Pro v1 released?
- Kuaishou released Kat Coder Pro v1 on 11 Nov 2025.
Data as of 29 Oct 2026. Compare with another model.
Cite as: BenchLeader, “Kat Coder Pro v1: benchmarks, pricing, speed and rank”, data as of 29 Oct 2026, https://www.benchleader.com/models/kat-coder-pro-v1.