# DBRX vs Step 3.5 Flash

> Step 3.5 Flash is the stronger model overall, scoring 42.3 to 29.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/dbrx-vs-step-3-5-flash
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. DBRX scores higher in 0 categories and Step 3.5 Flash in 8 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Step 3.5 Flash leads 58.8 to 33.6.

## Snapshot

| | DBRX | Step 3.5 Flash |
|---|---|---|
| Provider | Databricks | StepFun |
| Noometry Index | 29.4 | 42.3 |
| Rank | 311 | 116 |
| Context | — | 256K |
| Input $/M | — | $0.10 |
| Output $/M | — | $0.30 |
| Weights | Open | Open |

## Coding

- DBRX: 32.9 (#266)
- Step 3.5 Flash: 42.4 (#105)

| Benchmark | DBRX | Step 3.5 Flash |
|---|---|---|
| LMArena Coding | 1132 | 1436 |
| HumanEval+ | 70.1% | — |
| MBPP+ | 55.8% | — |

## Reasoning

- DBRX: 21.4 (#222)
- Step 3.5 Flash: 22.2 (#202)

| Benchmark | DBRX | Step 3.5 Flash |
|---|---|---|
| LMArena Hard Prompts | 1113 | 1411 |
| NYT Connections (extended) | — | 28.4% |

## Math

- DBRX: 24.3 (#269)
- Step 3.5 Flash: 42.6 (#84)

| Benchmark | DBRX | Step 3.5 Flash |
|---|---|---|
| LMArena Math | 1145 | 1408 |
| MathArena Final-Answer Competitions | — | 66.8% |
| MATH Level 5 | 11.7% | — |

## Knowledge

- DBRX: 14.9 (#294)
- Step 3.5 Flash: 39.6 (#132)

| Benchmark | DBRX | Step 3.5 Flash |
|---|---|---|
| LMArena Expert | 1076 | 1421 |
| GPQA Diamond | 32.9% | — |

## Multilingual

- DBRX: 29.3 (#268)
- Step 3.5 Flash: 50.5 (#119)

| Benchmark | DBRX | Step 3.5 Flash |
|---|---|---|
| LMArena Non-English | 1071 | 1385 |
| LMArena Chinese | 1068 | 1447 |
| LMArena French | 1096 | 1421 |
| LMArena German | 1057 | 1405 |
| LMArena Japanese | 990 | 1354 |
| LMArena Korean | 993 | 1352 |
| LMArena Russian | 1078 | 1385 |
| LMArena Spanish | 1064 | 1419 |

## Instruction Following

- DBRX: 57.5 (#270)
- Step 3.5 Flash: 73.1 (#124)

| Benchmark | DBRX | Step 3.5 Flash |
|---|---|---|
| LMArena Instruction Following | 1112 | 1385 |

## Long Context

- DBRX: 33.7 (#258)
- Step 3.5 Flash: 42.8 (#117)

| Benchmark | DBRX | Step 3.5 Flash |
|---|---|---|
| LMArena Longer Query | 1112 | 1402 |

## Writing & Preference

- DBRX: 33.6 (#275)
- Step 3.5 Flash: 58.8 (#113)

| Benchmark | DBRX | Step 3.5 Flash |
|---|---|---|
| LMArena Text | 1119 | 1403 |
| LMArena Creative Writing | 1104 | 1357 |
| LMArena Multi-Turn | 1111 | 1405 |

## FAQ

### Is DBRX better than Step 3.5 Flash?

Step 3.5 Flash is the stronger model overall, scoring 42.3 to 29.4 on the Noometry Index.

### Is DBRX or Step 3.5 Flash better for coding?

Step 3.5 Flash scores higher on coding benchmarks: 42.4 versus 32.9 in the Noometry coding category.

### How many benchmarks do DBRX and Step 3.5 Flash share?

17 benchmarks have published results for both models. DBRX has 21 scored results on Noometry and Step 3.5 Flash has 19.