Model comparison
Step 3.7 Flash vs Wizardlm 13b
Step 3.7 Flash is the stronger model overall, scoring 37.3 to 31.4 on the Noometry Index.
Last verified . 0 shared benchmarks.
StepFun
MicrosoftSummary
- The widest gap is in math, where Step 3.7 Flash leads 42.9 to 30.2.
Side by side
| Step 3.7 Flash | Wizardlm 13b | |
|---|---|---|
| Provider | StepFun | Microsoft |
| Noometry Index | 37.3 | 31.4 |
| Released | 2026-05-29 | — |
| Weights | Open | Open |
| Context window | 256K | — |
| Max output | 256K | — |
| Input $ / M tokens | $0.18 | — |
| Output $ / M tokens | $1.11 | — |
| Results tracked | 5 | 10 |
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Category by category
Coding Step 3.7 Flash leads
Step 3.7 Flash: 40.0 (#150), Wizardlm 13b: 30.1 (#298)
| Benchmark | Step 3.7 Flash | Wizardlm 13b |
|---|---|---|
| SciCode | 40% | — |
| LMArena Coding | — | 1035 |
| ALE-Bench | 694.12 | — |
Reasoning Step 3.7 Flash leads
Step 3.7 Flash: 21.6 (#219), Wizardlm 13b: 19.4 (#259)
| Benchmark | Step 3.7 Flash | Wizardlm 13b |
|---|---|---|
| NYT Connections (extended) | 39.7% | — |
| CritPt | 2.3% | — |
| LMArena Hard Prompts | — | 1018 |
Math Step 3.7 Flash leads
Step 3.7 Flash: 42.9 (#82), Wizardlm 13b: 30.2 (#238)
| Benchmark | Step 3.7 Flash | Wizardlm 13b |
|---|---|---|
| MathArena Final-Answer Competitions | 68.5% | — |
| LMArena Math | — | 1017 |
Multilingual Not comparable
Step 3.7 Flash: —, Wizardlm 13b: 27.1 (#277)
| Benchmark | Step 3.7 Flash | Wizardlm 13b |
|---|---|---|
| LMArena Non-English | — | 1034 |
| LMArena Chinese | — | 1023 |
Instruction Following Not comparable
Step 3.7 Flash: —, Wizardlm 13b: 53.5 (#285)
| Benchmark | Step 3.7 Flash | Wizardlm 13b |
|---|---|---|
| LMArena Instruction Following | — | 1048 |
Long Context Not comparable
Step 3.7 Flash: —, Wizardlm 13b: 32.0 (#273)
| Benchmark | Step 3.7 Flash | Wizardlm 13b |
|---|---|---|
| LMArena Longer Query | — | 1054 |
Writing & Preference Not comparable
Step 3.7 Flash: —, Wizardlm 13b: 30.5 (#287)
| Benchmark | Step 3.7 Flash | Wizardlm 13b |
|---|---|---|
| LMArena Text | — | 1077 |
| LMArena Creative Writing | — | 1091 |
| LMArena Multi-Turn | — | 1047 |
Frequently asked questions
Is Step 3.7 Flash better than Wizardlm 13b?
Step 3.7 Flash is the stronger model overall, scoring 37.3 to 31.4 on the Noometry Index.
Is Step 3.7 Flash or Wizardlm 13b better for coding?
Step 3.7 Flash scores higher on coding benchmarks: 40.0 versus 30.1 in the Noometry coding category.
How many benchmarks do Step 3.7 Flash and Wizardlm 13b share?
0 benchmarks have published results for both models. Step 3.7 Flash has 5 scored results on Noometry and Wizardlm 13b has 10.