Model comparison
Hunyuan Standard 2025 02 10 vs Step 5 Preview
Step 5 Preview is the stronger model overall, scoring 43.8 to 37.2 on the Noometry Index.
Last verified . 0 shared benchmarks.
Tencent
StepFunSummary
- The widest gap is in coding, where Step 5 Preview leads 50.6 to 36.5.
Side by side
| Hunyuan Standard 2025 02 10 | Step 5 Preview | |
|---|---|---|
| Provider | Tencent | StepFun |
| Noometry Index | 37.2 | 43.8 |
| Released | — | 2026-09-16 |
| Weights | Proprietary | Proprietary |
| Context window | — | 1.02M |
| Max output | — | 66K |
| Input $ / M tokens | — | $1 |
| Output $ / M tokens | — | $2.70 |
| Results tracked | 12 | 3 |
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Category by category
Coding Step 5 Preview leads
Hunyuan Standard 2025 02 10: 36.5 (#192), Step 5 Preview: 50.6 (#40)
| Benchmark | Hunyuan Standard 2025 02 10 | Step 5 Preview |
|---|---|---|
| LMArena WebDev | — | 1569 |
| SciCode | — | 58.9% |
| LMArena Coding | 1270 | — |
Reasoning Step 5 Preview leads
Hunyuan Standard 2025 02 10: 23.9 (#157), Step 5 Preview: 38.0 (#58)
| Benchmark | Hunyuan Standard 2025 02 10 | Step 5 Preview |
|---|---|---|
| CritPt | — | 20.9% |
| LMArena Hard Prompts | 1264 | — |
Math Not comparable
Hunyuan Standard 2025 02 10: 33.0 (#179), Step 5 Preview: —
| Benchmark | Hunyuan Standard 2025 02 10 | Step 5 Preview |
|---|---|---|
| LMArena Math | 1274 | — |
Knowledge Not comparable
Hunyuan Standard 2025 02 10: 33.6 (#192), Step 5 Preview: —
| Benchmark | Hunyuan Standard 2025 02 10 | Step 5 Preview |
|---|---|---|
| LMArena Expert | 1248 | — |
Multilingual Not comparable
Hunyuan Standard 2025 02 10: 41.9 (#198), Step 5 Preview: —
| Benchmark | Hunyuan Standard 2025 02 10 | Step 5 Preview |
|---|---|---|
| LMArena Non-English | 1262 | — |
| LMArena Chinese | 1319 | — |
| LMArena Russian | 1258 | — |
Instruction Following Not comparable
Hunyuan Standard 2025 02 10: 65.8 (#214), Step 5 Preview: —
| Benchmark | Hunyuan Standard 2025 02 10 | Step 5 Preview |
|---|---|---|
| LMArena Instruction Following | 1245 | — |
Long Context Not comparable
Hunyuan Standard 2025 02 10: 39.5 (#168), Step 5 Preview: —
| Benchmark | Hunyuan Standard 2025 02 10 | Step 5 Preview |
|---|---|---|
| LMArena Longer Query | 1301 | — |
Writing & Preference Not comparable
Hunyuan Standard 2025 02 10: 47.4 (#209), Step 5 Preview: —
| Benchmark | Hunyuan Standard 2025 02 10 | Step 5 Preview |
|---|---|---|
| LMArena Text | 1274 | — |
| LMArena Creative Writing | 1242 | — |
| LMArena Multi-Turn | 1275 | — |
Frequently asked questions
Is Hunyuan Standard 2025 02 10 better than Step 5 Preview?
Step 5 Preview is the stronger model overall, scoring 43.8 to 37.2 on the Noometry Index.
Is Hunyuan Standard 2025 02 10 or Step 5 Preview better for coding?
Step 5 Preview scores higher on coding benchmarks: 50.6 versus 36.5 in the Noometry coding category.
How many benchmarks do Hunyuan Standard 2025 02 10 and Step 5 Preview share?
0 benchmarks have published results for both models. Hunyuan Standard 2025 02 10 has 12 scored results on Noometry and Step 5 Preview has 3.