# Hy4 preview vs Olmo 2 0325 32b Instruct

> Hy4 preview is the stronger model overall, scoring 44.6 to 32.2 on the Noometry Index.

- Canonical page: https://noometry.com/compare/hy4-preview-vs-olmo-2-0325-32b-instruct
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where Hy4 preview leads 54.5 to 24.8.

## Snapshot

| | Hy4 preview | Olmo 2 0325 32b Instruct |
|---|---|---|
| Provider | Tencent | Allen Institute for AI (Ai2) |
| Noometry Index | 44.6 | 32.2 |
| Rank | 73 | 248 |
| Context | 1.05M | — |
| Input $/M | $0.83 | — |
| Output $/M | $2.50 | — |
| Weights | Open | Open |

## Coding

- Hy4 preview: 51.4 (#36)
- Olmo 2 0325 32b Instruct: 34.6 (#222)

| Benchmark | Hy4 preview | Olmo 2 0325 32b Instruct |
|---|---|---|
| LMArena WebDev | 1633 | — |
| LMArena Coding | — | 1210 |

## Reasoning

- Hy4 preview: 30.6 (#75)
- Olmo 2 0325 32b Instruct: 22.6 (#174)

| Benchmark | Hy4 preview | Olmo 2 0325 32b Instruct |
|---|---|---|
| NYT Connections (extended) | 68.2% | — |
| LMArena Hard Prompts | — | 1208 |

## Math

- Hy4 preview: 54.5 (#37)
- Olmo 2 0325 32b Instruct: 24.8 (#255)

| Benchmark | Hy4 preview | Olmo 2 0325 32b Instruct |
|---|---|---|
| ProofBench | 75% | — |
| Omni-MATH | — | 16.1% |
| LMArena Math | — | 1208 |

## Knowledge

- Hy4 preview: —
- Olmo 2 0325 32b Instruct: 19.2 (#274)

| Benchmark | Hy4 preview | Olmo 2 0325 32b Instruct |
|---|---|---|
| MMLU-Pro | — | 41.4% |
| GPQA (HELM) | — | 28.7% |

## Multilingual

- Hy4 preview: —
- Olmo 2 0325 32b Instruct: 35.0 (#243)

| Benchmark | Hy4 preview | Olmo 2 0325 32b Instruct |
|---|---|---|
| LMArena Non-English | — | 1160 |
| LMArena Chinese | — | 1192 |
| LMArena Russian | — | 1187 |

## Instruction Following

- Hy4 preview: —
- Olmo 2 0325 32b Instruct: 61.8 (#238)

| Benchmark | Hy4 preview | Olmo 2 0325 32b Instruct |
|---|---|---|
| IFEval | — | 78% |
| LMArena Instruction Following | — | 1186 |

## Long Context

- Hy4 preview: —
- Olmo 2 0325 32b Instruct: 36.2 (#229)

| Benchmark | Hy4 preview | Olmo 2 0325 32b Instruct |
|---|---|---|
| LMArena Longer Query | — | 1194 |

## Writing & Preference

- Hy4 preview: —
- Olmo 2 0325 32b Instruct: 42.3 (#231)

| Benchmark | Hy4 preview | Olmo 2 0325 32b Instruct |
|---|---|---|
| LMArena Text | — | 1218 |
| LMArena Creative Writing | — | 1199 |
| WildBench | — | 73.4% |
| LMArena Multi-Turn | — | 1221 |

## FAQ

### Is Hy4 preview better than Olmo 2 0325 32b Instruct?

Hy4 preview is the stronger model overall, scoring 44.6 to 32.2 on the Noometry Index.

### Is Hy4 preview or Olmo 2 0325 32b Instruct better for coding?

Hy4 preview scores higher on coding benchmarks: 51.4 versus 34.6 in the Noometry coding category.

### How many benchmarks do Hy4 preview and Olmo 2 0325 32b Instruct share?

0 benchmarks have published results for both models. Hy4 preview has 3 scored results on Noometry and Olmo 2 0325 32b Instruct has 16.