# GPT-5.1-Codex vs Hunyuan Large 2025 02 10

> GPT-5.1-Codex and Hunyuan Large 2025 02 10 score almost the same on the Noometry Index (38.2 vs 38.0), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/gpt-5-1-codex-vs-hunyuan-large
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in coding, where GPT-5.1-Codex leads 41.7 to 37.6.

## Snapshot

| | GPT-5.1-Codex | Hunyuan Large 2025 02 10 |
|---|---|---|
| Provider | OpenAI | Tencent |
| Noometry Index | 38.2 | 38.0 |
| Rank | 178 | 183 |
| Context | 400K | — |
| Input $/M | $1.25 | — |
| Output $/M | $10 | — |
| Weights | Proprietary | Proprietary |

## Coding

- GPT-5.1-Codex: 41.7 (#107)
- Hunyuan Large 2025 02 10: 37.6 (#177)

| Benchmark | GPT-5.1-Codex | Hunyuan Large 2025 02 10 |
|---|---|---|
| SWE-bench Verified (bash only) | 66% | — |
| LMArena WebDev | 1337 | — |
| LMArena Coding | — | 1307 |
| ALE-Bench | 1,245 | — |

## Agentic & Tool Use

- GPT-5.1-Codex: 37.8 (#32)
- Hunyuan Large 2025 02 10: —

| Benchmark | GPT-5.1-Codex | Hunyuan Large 2025 02 10 |
|---|---|---|
| Terminal-Bench | 60.4% | — |
| METR Time Horizons | 70.8% | — |

## Reasoning

- GPT-5.1-Codex: —
- Hunyuan Large 2025 02 10: 24.5 (#147)

| Benchmark | GPT-5.1-Codex | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Hard Prompts | — | 1286 |

## Math

- GPT-5.1-Codex: 29.3 (#218)
- Hunyuan Large 2025 02 10: 33.1 (#178)

| Benchmark | GPT-5.1-Codex | Hunyuan Large 2025 02 10 |
|---|---|---|
| ProofBench | 9% | — |
| LMArena Math | — | 1281 |

## Knowledge

- GPT-5.1-Codex: —
- Hunyuan Large 2025 02 10: 34.5 (#188)

| Benchmark | GPT-5.1-Codex | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Expert | — | 1276 |

## Multilingual

- GPT-5.1-Codex: —
- Hunyuan Large 2025 02 10: 42.1 (#195)

| Benchmark | GPT-5.1-Codex | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Non-English | — | 1265 |
| LMArena Chinese | — | 1346 |
| LMArena Russian | — | 1266 |

## Instruction Following

- GPT-5.1-Codex: —
- Hunyuan Large 2025 02 10: 67.6 (#192)

| Benchmark | GPT-5.1-Codex | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Instruction Following | — | 1277 |

## Long Context

- GPT-5.1-Codex: —
- Hunyuan Large 2025 02 10: 40.8 (#144)

| Benchmark | GPT-5.1-Codex | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Longer Query | — | 1342 |

## Writing & Preference

- GPT-5.1-Codex: —
- Hunyuan Large 2025 02 10: 48.9 (#191)

| Benchmark | GPT-5.1-Codex | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Text | — | 1288 |
| LMArena Creative Writing | — | 1264 |
| LMArena Multi-Turn | — | 1284 |

## FAQ

### Is GPT-5.1-Codex better than Hunyuan Large 2025 02 10?

GPT-5.1-Codex and Hunyuan Large 2025 02 10 score almost the same on the Noometry Index (38.2 vs 38.0), so choose on price, context window or the category you care about most.

### Is GPT-5.1-Codex or Hunyuan Large 2025 02 10 better for coding?

GPT-5.1-Codex scores higher on coding benchmarks: 41.7 versus 37.6 in the Noometry coding category.

### How many benchmarks do GPT-5.1-Codex and Hunyuan Large 2025 02 10 share?

0 benchmarks have published results for both models. GPT-5.1-Codex has 6 scored results on Noometry and Hunyuan Large 2025 02 10 has 12.