Model comparison
Hunyuan Large 2025 02 10 vs Mercury 2
Hunyuan Large 2025 02 10 and Mercury 2 score almost the same on the Noometry Index (38.6 vs 39.1), so choose on price, context window or the category you care about most.
Last verified . 11 shared benchmarks.
TencentSummary
- They share 11 benchmarks with published results for both. Hunyuan Large 2025 02 10 scores higher in 3 categories and Mercury 2 in 4 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Mercury 2 leads 53.8 to 48.7.
Side by side
| Hunyuan Large 2025 02 10 | Mercury 2 | |
|---|---|---|
| Provider | Tencent | Inception |
| Noometry Index | 38.6 | 39.1 |
| Released | — | 2026-02-20 |
| Weights | Proprietary | Proprietary |
| Context window | — | 128K |
| Max output | — | 50K |
| Input $ / M tokens | — | $0.25 |
| Output $ / M tokens | — | $0.75 |
| Results tracked | 12 | 17 |
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Category by category
Coding Hunyuan Large 2025 02 10 leads
Hunyuan Large 2025 02 10: 38.2 (#181), Mercury 2: 33.5 (#255)
| Benchmark | Hunyuan Large 2025 02 10 | Mercury 2 |
|---|---|---|
| LMArena Coding | 1307 | 1391 |
| LMArena WebDev | — | 1171 |
| SciCode | — | 38.7% |
| WeirdML | — | 43.2% |
| ALE-Bench | — | 785.58 |
Reasoning Hunyuan Large 2025 02 10 leads
Hunyuan Large 2025 02 10: 25.5 (#148), Mercury 2: 23.8 (#170)
| Benchmark | Hunyuan Large 2025 02 10 | Mercury 2 |
|---|---|---|
| LMArena Hard Prompts | 1286 | 1362 |
| CritPt | — | 0.8% |
Math Not comparable
Hunyuan Large 2025 02 10: 35.8 (#178), Mercury 2: —
| Benchmark | Hunyuan Large 2025 02 10 | Mercury 2 |
|---|---|---|
| LMArena Math | 1281 | — |
Knowledge Mercury 2 leads
Hunyuan Large 2025 02 10: 35.1 (#188), Mercury 2: 36.2 (#172)
| Benchmark | Hunyuan Large 2025 02 10 | Mercury 2 |
|---|---|---|
| LMArena Expert | 1276 | 1358 |
| Vectara Hallucination Rate | — | 12.3% |
Multilingual Mercury 2 leads
Hunyuan Large 2025 02 10: 42.0 (#200), Mercury 2: 46.6 (#157)
| Benchmark | Hunyuan Large 2025 02 10 | Mercury 2 |
|---|---|---|
| LMArena Non-English | 1265 | 1331 |
| LMArena Chinese | 1346 | 1417 |
| LMArena Russian | 1266 | 1304 |
Instruction Following Mercury 2 leads
Hunyuan Large 2025 02 10: 67.3 (#197), Mercury 2: 70.2 (#165)
| Benchmark | Hunyuan Large 2025 02 10 | Mercury 2 |
|---|---|---|
| LMArena Instruction Following | 1277 | 1329 |
Long Context Too close to call
Hunyuan Large 2025 02 10: 40.8 (#149), Mercury 2: 40.5 (#154)
| Benchmark | Hunyuan Large 2025 02 10 | Mercury 2 |
|---|---|---|
| LMArena Longer Query | 1341 | 1330 |
Writing & Preference Mercury 2 leads
Hunyuan Large 2025 02 10: 48.7 (#197), Mercury 2: 53.8 (#155)
| Benchmark | Hunyuan Large 2025 02 10 | Mercury 2 |
|---|---|---|
| LMArena Text | 1288 | 1355 |
| LMArena Creative Writing | 1264 | 1289 |
| LMArena Multi-Turn | 1284 | 1358 |
Frequently asked questions
Is Hunyuan Large 2025 02 10 better than Mercury 2?
Hunyuan Large 2025 02 10 and Mercury 2 score almost the same on the Noometry Index (38.6 vs 39.1), so choose on price, context window or the category you care about most.
Is Hunyuan Large 2025 02 10 or Mercury 2 better for coding?
Hunyuan Large 2025 02 10 scores higher on coding benchmarks: 38.2 versus 33.5 in the Noometry coding category.
How many benchmarks do Hunyuan Large 2025 02 10 and Mercury 2 share?
11 benchmarks have published results for both models. Hunyuan Large 2025 02 10 has 12 scored results on Noometry and Mercury 2 has 17.