# Step 3.5 Flash vs Wizardlm 13b

> Step 3.5 Flash is the stronger model overall, scoring 42.3 to 31.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/step-3-5-flash-vs-wizardlm-13b
- Last updated: 2026-10-10
- Shared benchmarks: 10

## Summary

- They share 10 benchmarks with published results for both. Step 3.5 Flash scores higher in 7 categories and Wizardlm 13b in 0 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Step 3.5 Flash leads 58.8 to 30.5.

## Snapshot

| | Step 3.5 Flash | Wizardlm 13b |
|---|---|---|
| Provider | StepFun | Microsoft |
| Noometry Index | 42.3 | 31.4 |
| Rank | 116 | 274 |
| Context | 256K | — |
| Input $/M | $0.10 | — |
| Output $/M | $0.30 | — |
| Weights | Open | Open |

## Coding

- Step 3.5 Flash: 42.4 (#105)
- Wizardlm 13b: 30.1 (#298)

| Benchmark | Step 3.5 Flash | Wizardlm 13b |
|---|---|---|
| LMArena Coding | 1436 | 1035 |

## Reasoning

- Step 3.5 Flash: 22.2 (#202)
- Wizardlm 13b: 19.4 (#259)

| Benchmark | Step 3.5 Flash | Wizardlm 13b |
|---|---|---|
| LMArena Hard Prompts | 1411 | 1018 |
| NYT Connections (extended) | 28.4% | — |

## Math

- Step 3.5 Flash: 42.6 (#84)
- Wizardlm 13b: 30.2 (#238)

| Benchmark | Step 3.5 Flash | Wizardlm 13b |
|---|---|---|
| LMArena Math | 1408 | 1017 |
| MathArena Final-Answer Competitions | 66.8% | — |

## Knowledge

- Step 3.5 Flash: 39.6 (#132)
- Wizardlm 13b: —

| Benchmark | Step 3.5 Flash | Wizardlm 13b |
|---|---|---|
| LMArena Expert | 1421 | — |

## Multilingual

- Step 3.5 Flash: 50.5 (#119)
- Wizardlm 13b: 27.1 (#277)

| Benchmark | Step 3.5 Flash | Wizardlm 13b |
|---|---|---|
| LMArena Non-English | 1385 | 1034 |
| LMArena Chinese | 1447 | 1023 |
| LMArena French | 1421 | — |
| LMArena German | 1405 | — |
| LMArena Japanese | 1354 | — |
| LMArena Korean | 1352 | — |
| LMArena Russian | 1385 | — |
| LMArena Spanish | 1419 | — |

## Instruction Following

- Step 3.5 Flash: 73.1 (#124)
- Wizardlm 13b: 53.5 (#285)

| Benchmark | Step 3.5 Flash | Wizardlm 13b |
|---|---|---|
| LMArena Instruction Following | 1385 | 1048 |

## Long Context

- Step 3.5 Flash: 42.8 (#117)
- Wizardlm 13b: 32.0 (#273)

| Benchmark | Step 3.5 Flash | Wizardlm 13b |
|---|---|---|
| LMArena Longer Query | 1402 | 1054 |

## Writing & Preference

- Step 3.5 Flash: 58.8 (#113)
- Wizardlm 13b: 30.5 (#287)

| Benchmark | Step 3.5 Flash | Wizardlm 13b |
|---|---|---|
| LMArena Text | 1403 | 1077 |
| LMArena Creative Writing | 1357 | 1091 |
| LMArena Multi-Turn | 1405 | 1047 |

## FAQ

### Is Step 3.5 Flash better than Wizardlm 13b?

Step 3.5 Flash is the stronger model overall, scoring 42.3 to 31.4 on the Noometry Index.

### Is Step 3.5 Flash or Wizardlm 13b better for coding?

Step 3.5 Flash scores higher on coding benchmarks: 42.4 versus 30.1 in the Noometry coding category.

### How many benchmarks do Step 3.5 Flash and Wizardlm 13b share?

10 benchmarks have published results for both models. Step 3.5 Flash has 19 scored results on Noometry and Wizardlm 13b has 10.