Model comparison
Grok 4 Fast vs Hunyuan Large 2025 02 10
Grok 4 Fast and Hunyuan Large 2025 02 10 score almost the same on the Noometry Index (39.4 vs 38.6), so choose on price, context window or the category you care about most.
Last verified . 12 shared benchmarks.
TencentSummary
- They share 12 benchmarks with published results for both. Grok 4 Fast scores higher in 5 categories and Hunyuan Large 2025 02 10 in 3 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in long context, where Grok 4 Fast leads 63.2 to 40.8.
Side by side
| Grok 4 Fast | Hunyuan Large 2025 02 10 | |
|---|---|---|
| Provider | xAI | Tencent |
| Noometry Index | 39.4 | 38.6 |
| Released | 2025-09-19 | — |
| Weights | Proprietary | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 30 | 12 |
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Category by category
Coding Hunyuan Large 2025 02 10 leads
Grok 4 Fast: 32.5 (#271), Hunyuan Large 2025 02 10: 38.2 (#181)
| Benchmark | Grok 4 Fast | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Coding | 1429 | 1307 |
| LMArena WebDev | 1159 | — |
| WeirdML | 42.9% | — |
Agentic & Tool Use Not comparable
Grok 4 Fast: 29.5 (#86), Hunyuan Large 2025 02 10: —
| Benchmark | Grok 4 Fast | Hunyuan Large 2025 02 10 |
|---|---|---|
| τ²-bench Banking | 15.7% | — |
| Cybench | 30% | — |
| LMArena Search | 1171 | — |
Reasoning Hunyuan Large 2025 02 10 leads
Grok 4 Fast: 22.2 (#201), Hunyuan Large 2025 02 10: 25.5 (#148)
| Benchmark | Grok 4 Fast | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Hard Prompts | 1412 | 1286 |
| ARC-AGI-2 | 5.3% | — |
| Kagi LLM Benchmark | 66.1% | — |
| ARC-AGI-1 | 48.5% | — |
| DTBench | 82.7% | — |
| Epoch Capabilities Index | 144.2 | — |
| ForecastBench | 60.5 | — |
Math Grok 4 Fast leads
Grok 4 Fast: 38.9 (#123), Hunyuan Large 2025 02 10: 35.8 (#178)
| Benchmark | Grok 4 Fast | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Math | 1419 | 1281 |
Knowledge Hunyuan Large 2025 02 10 leads
Grok 4 Fast: 32.0 (#214), Hunyuan Large 2025 02 10: 35.1 (#188)
| Benchmark | Grok 4 Fast | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Expert | 1411 | 1276 |
| Vectara Hallucination Rate | 19.7% | — |
Multilingual Grok 4 Fast leads
Grok 4 Fast: 51.3 (#111), Hunyuan Large 2025 02 10: 42.0 (#200)
| Benchmark | Grok 4 Fast | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Non-English | 1396 | 1265 |
| LMArena Chinese | 1457 | 1346 |
| LMArena Russian | 1389 | 1266 |
| LMArena French | 1431 | — |
| LMArena German | 1383 | — |
| LMArena Japanese | 1352 | — |
| LMArena Korean | 1357 | — |
| LMArena Spanish | 1415 | — |
Instruction Following Grok 4 Fast leads
Grok 4 Fast: 73.2 (#121), Hunyuan Large 2025 02 10: 67.3 (#197)
| Benchmark | Grok 4 Fast | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Instruction Following | 1387 | 1277 |
Long Context Grok 4 Fast leads
Grok 4 Fast: 63.2 (#3), Hunyuan Large 2025 02 10: 40.8 (#149)
| Benchmark | Grok 4 Fast | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Longer Query | 1415 | 1341 |
| Fiction.LiveBench | 94.4% | — |
Writing & Preference Grok 4 Fast leads
Grok 4 Fast: 60.0 (#102), Hunyuan Large 2025 02 10: 48.7 (#197)
| Benchmark | Grok 4 Fast | Hunyuan Large 2025 02 10 |
|---|---|---|
| LMArena Text | 1407 | 1288 |
| LMArena Creative Writing | 1387 | 1264 |
| LMArena Multi-Turn | 1414 | 1284 |
Frequently asked questions
Is Grok 4 Fast better than Hunyuan Large 2025 02 10?
Grok 4 Fast and Hunyuan Large 2025 02 10 score almost the same on the Noometry Index (39.4 vs 38.6), so choose on price, context window or the category you care about most.
Is Grok 4 Fast or Hunyuan Large 2025 02 10 better for coding?
Hunyuan Large 2025 02 10 scores higher on coding benchmarks: 38.2 versus 32.5 in the Noometry coding category.
How many benchmarks do Grok 4 Fast and Hunyuan Large 2025 02 10 share?
12 benchmarks have published results for both models. Grok 4 Fast has 30 scored results on Noometry and Hunyuan Large 2025 02 10 has 12.