Model comparison
Qwen1.5-7B vs Step 3.7 Flash
Step 3.7 Flash is the stronger model overall, scoring 37.3 to 31.4 on the Noometry Index.
Last verified . 0 shared benchmarks.
Alibaba (Qwen)
StepFunSummary
- The widest gap is in math, where Step 3.7 Flash leads 42.9 to 31.4.
Side by side
| Qwen1.5-7B | Step 3.7 Flash | |
|---|---|---|
| Provider | Alibaba (Qwen) | StepFun |
| Noometry Index | 31.4 | 37.3 |
| Released | 2024-02-04 | 2026-05-29 |
| Weights | Open | Open |
| Context window | — | 256K |
| Max output | — | 256K |
| Input $ / M tokens | — | $0.18 |
| Output $ / M tokens | — | $1.11 |
| Results tracked | 13 | 5 |
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Category by category
Coding Step 3.7 Flash leads
Qwen1.5-7B: 32.2 (#276), Step 3.7 Flash: 40.0 (#150)
| Benchmark | Qwen1.5-7B | Step 3.7 Flash |
|---|---|---|
| SciCode | — | 40% |
| LMArena Coding | 1107 | — |
| ALE-Bench | — | 694.12 |
Reasoning Step 3.7 Flash leads
Qwen1.5-7B: 20.4 (#240), Step 3.7 Flash: 21.6 (#219)
| Benchmark | Qwen1.5-7B | Step 3.7 Flash |
|---|---|---|
| NYT Connections (extended) | — | 39.7% |
| CritPt | — | 2.3% |
| LMArena Hard Prompts | 1065 | — |
Math Step 3.7 Flash leads
Qwen1.5-7B: 31.4 (#224), Step 3.7 Flash: 42.9 (#82)
| Benchmark | Qwen1.5-7B | Step 3.7 Flash |
|---|---|---|
| MathArena Final-Answer Competitions | — | 68.5% |
| LMArena Math | 1080 | — |
Knowledge Not comparable
Qwen1.5-7B: 28.7 (#243), Step 3.7 Flash: —
| Benchmark | Qwen1.5-7B | Step 3.7 Flash |
|---|---|---|
| LMArena Expert | 1055 | — |
| MMLU | 62.6% | — |
Multilingual Not comparable
Qwen1.5-7B: 28.5 (#271), Step 3.7 Flash: —
| Benchmark | Qwen1.5-7B | Step 3.7 Flash |
|---|---|---|
| LMArena Non-English | 1058 | — |
| LMArena Chinese | 1141 | — |
| LMArena Russian | 1006 | — |
Instruction Following Not comparable
Qwen1.5-7B: 54.1 (#281), Step 3.7 Flash: —
| Benchmark | Qwen1.5-7B | Step 3.7 Flash |
|---|---|---|
| LMArena Instruction Following | 1058 | — |
Long Context Not comparable
Qwen1.5-7B: 33.1 (#266), Step 3.7 Flash: —
| Benchmark | Qwen1.5-7B | Step 3.7 Flash |
|---|---|---|
| LMArena Longer Query | 1090 | — |
Writing & Preference Not comparable
Qwen1.5-7B: 29.6 (#293), Step 3.7 Flash: —
| Benchmark | Qwen1.5-7B | Step 3.7 Flash |
|---|---|---|
| LMArena Text | 1083 | — |
| LMArena Creative Writing | 1035 | — |
| LMArena Multi-Turn | 1062 | — |
Frequently asked questions
Is Qwen1.5-7B better than Step 3.7 Flash?
Step 3.7 Flash is the stronger model overall, scoring 37.3 to 31.4 on the Noometry Index.
Is Qwen1.5-7B or Step 3.7 Flash better for coding?
Step 3.7 Flash scores higher on coding benchmarks: 40.0 versus 32.2 in the Noometry coding category.
How many benchmarks do Qwen1.5-7B and Step 3.7 Flash share?
0 benchmarks have published results for both models. Qwen1.5-7B has 13 scored results on Noometry and Step 3.7 Flash has 5.