# Hunyuan Large Vision vs Step 3.7 Flash

> Hunyuan Large Vision and Step 3.7 Flash score almost the same on the Noometry Index (37.0 vs 36.5), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/hunyuan-large-vision-vs-step-3-7-flash
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where Step 3.7 Flash leads 40.9 to 32.8.
- Step 3.7 Flash has downloadable open weights; the other is API-only.

## Snapshot

| | Hunyuan Large Vision | Step 3.7 Flash |
|---|---|---|
| Provider | Tencent | StepFun |
| Noometry Index | 37.0 | 36.5 |
| Rank | 198 | 207 |
| Context | — | 256K |
| Input $/M | — | $0.18 |
| Output $/M | — | $1.11 |
| Weights | Proprietary | Open |

## Coding

- Hunyuan Large Vision: 37.6 (#176)
- Step 3.7 Flash: 39.4 (#147)

| Benchmark | Hunyuan Large Vision | Step 3.7 Flash |
|---|---|---|
| SciCode | — | 40% |
| LMArena Coding | 1307 | — |
| ALE-Bench | — | 694.12 |

## Reasoning

- Hunyuan Large Vision: 23.8 (#160)
- Step 3.7 Flash: 20.9 (#211)

| Benchmark | Hunyuan Large Vision | Step 3.7 Flash |
|---|---|---|
| NYT Connections (extended) | — | 39.7% |
| CritPt | — | 2.3% |
| LMArena Hard Prompts | 1257 | — |

## Math

- Hunyuan Large Vision: 32.8 (#184)
- Step 3.7 Flash: 40.9 (#74)

| Benchmark | Hunyuan Large Vision | Step 3.7 Flash |
|---|---|---|
| MathArena Final-Answer Competitions | — | 68.5% |
| LMArena Math | 1269 | — |

## Knowledge

- Hunyuan Large Vision: 33.7 (#191)
- Step 3.7 Flash: —

| Benchmark | Hunyuan Large Vision | Step 3.7 Flash |
|---|---|---|
| LMArena Expert | 1250 | — |

## Multimodal

- Hunyuan Large Vision: 35.1 (#79)
- Step 3.7 Flash: —

| Benchmark | Hunyuan Large Vision | Step 3.7 Flash |
|---|---|---|
| LMArena Vision | 1180 | — |

## Multilingual

- Hunyuan Large Vision: 40.1 (#216)
- Step 3.7 Flash: —

| Benchmark | Hunyuan Large Vision | Step 3.7 Flash |
|---|---|---|
| LMArena Non-English | 1236 | — |
| LMArena Chinese | 1289 | — |
| LMArena Russian | 1243 | — |

## Instruction Following

- Hunyuan Large Vision: 66.0 (#210)
- Step 3.7 Flash: —

| Benchmark | Hunyuan Large Vision | Step 3.7 Flash |
|---|---|---|
| LMArena Instruction Following | 1250 | — |

## Long Context

- Hunyuan Large Vision: 38.8 (#184)
- Step 3.7 Flash: —

| Benchmark | Hunyuan Large Vision | Step 3.7 Flash |
|---|---|---|
| LMArena Longer Query | 1279 | — |

## Writing & Preference

- Hunyuan Large Vision: 46.7 (#211)
- Step 3.7 Flash: —

| Benchmark | Hunyuan Large Vision | Step 3.7 Flash |
|---|---|---|
| LMArena Text | 1263 | — |
| LMArena Creative Writing | 1250 | — |
| LMArena Multi-Turn | 1253 | — |

## FAQ

### Is Hunyuan Large Vision better than Step 3.7 Flash?

Hunyuan Large Vision and Step 3.7 Flash score almost the same on the Noometry Index (37.0 vs 36.5), so choose on price, context window or the category you care about most.

### Is Hunyuan Large Vision or Step 3.7 Flash better for coding?

Step 3.7 Flash scores higher on coding benchmarks: 39.4 versus 37.6 in the Noometry coding category.

### How many benchmarks do Hunyuan Large Vision and Step 3.7 Flash share?

0 benchmarks have published results for both models. Hunyuan Large Vision has 13 scored results on Noometry and Step 3.7 Flash has 5.