# Olmo 3 32b Think vs Step 3.5 Flash

> Step 3.5 Flash is the stronger model overall, scoring 42.3 to 38.7 on the Noometry Index.

- Canonical page: https://noometry.com/compare/olmo-3-32b-think-vs-step-3-5-flash
- Last updated: 2026-10-10
- Shared benchmarks: 14

## Summary

- They share 14 benchmarks with published results for both. Olmo 3 32b Think scores higher in 1 category and Step 3.5 Flash in 7 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Step 3.5 Flash leads 58.8 to 49.1.

## Snapshot

| | Olmo 3 32b Think | Step 3.5 Flash |
|---|---|---|
| Provider | Allen Institute for AI (Ai2) | StepFun |
| Noometry Index | 38.7 | 42.3 |
| Rank | 183 | 116 |
| Context | — | 256K |
| Input $/M | — | $0.10 |
| Output $/M | — | $0.30 |
| Weights | Open | Open |

## Coding

- Olmo 3 32b Think: 38.6 (#172)
- Step 3.5 Flash: 42.4 (#105)

| Benchmark | Olmo 3 32b Think | Step 3.5 Flash |
|---|---|---|
| LMArena Coding | 1319 | 1436 |

## Reasoning

- Olmo 3 32b Think: 25.9 (#140)
- Step 3.5 Flash: 22.2 (#202)

| Benchmark | Olmo 3 32b Think | Step 3.5 Flash |
|---|---|---|
| LMArena Hard Prompts | 1302 | 1411 |
| NYT Connections (extended) | — | 28.4% |

## Math

- Olmo 3 32b Think: 36.5 (#165)
- Step 3.5 Flash: 42.6 (#84)

| Benchmark | Olmo 3 32b Think | Step 3.5 Flash |
|---|---|---|
| LMArena Math | 1316 | 1408 |
| MathArena Final-Answer Competitions | — | 66.8% |

## Knowledge

- Olmo 3 32b Think: 35.0 (#190)
- Step 3.5 Flash: 39.6 (#132)

| Benchmark | Olmo 3 32b Think | Step 3.5 Flash |
|---|---|---|
| LMArena Expert | 1273 | 1421 |

## Multilingual

- Olmo 3 32b Think: 41.2 (#210)
- Step 3.5 Flash: 50.5 (#119)

| Benchmark | Olmo 3 32b Think | Step 3.5 Flash |
|---|---|---|
| LMArena Non-English | 1255 | 1385 |
| LMArena Chinese | 1300 | 1447 |
| LMArena French | 1291 | 1421 |
| LMArena German | 1290 | 1405 |
| LMArena Russian | 1254 | 1385 |
| LMArena Japanese | — | 1354 |
| LMArena Korean | — | 1352 |
| LMArena Spanish | — | 1419 |

## Instruction Following

- Olmo 3 32b Think: 67.2 (#198)
- Step 3.5 Flash: 73.1 (#124)

| Benchmark | Olmo 3 32b Think | Step 3.5 Flash |
|---|---|---|
| LMArena Instruction Following | 1275 | 1385 |

## Long Context

- Olmo 3 32b Think: 39.4 (#182)
- Step 3.5 Flash: 42.8 (#117)

| Benchmark | Olmo 3 32b Think | Step 3.5 Flash |
|---|---|---|
| LMArena Longer Query | 1296 | 1402 |

## Writing & Preference

- Olmo 3 32b Think: 49.1 (#193)
- Step 3.5 Flash: 58.8 (#113)

| Benchmark | Olmo 3 32b Think | Step 3.5 Flash |
|---|---|---|
| LMArena Text | 1300 | 1403 |
| LMArena Creative Writing | 1256 | 1357 |
| LMArena Multi-Turn | 1290 | 1405 |

## FAQ

### Is Olmo 3 32b Think better than Step 3.5 Flash?

Step 3.5 Flash is the stronger model overall, scoring 42.3 to 38.7 on the Noometry Index.

### Is Olmo 3 32b Think or Step 3.5 Flash better for coding?

Step 3.5 Flash scores higher on coding benchmarks: 42.4 versus 38.6 in the Noometry coding category.

### How many benchmarks do Olmo 3 32b Think and Step 3.5 Flash share?

14 benchmarks have published results for both models. Olmo 3 32b Think has 14 scored results on Noometry and Step 3.5 Flash has 19.