# Claude 3 Haiku vs Olmo 2 0325 32b Instruct

> Olmo 2 0325 32b Instruct is the stronger model overall, scoring 32.7 to 25.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/claude-3-haiku-vs-olmo-2-0325-32b-instruct
- Last updated: 2026-10-12
- Shared benchmarks: 11

## Summary

- They share 11 benchmarks with published results for both. Claude 3 Haiku scores higher in 1 category and Olmo 2 0325 32b Instruct in 7 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in math, where Olmo 2 0325 32b Instruct leads 26.8 to 9.8.
- Olmo 2 0325 32b Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | Claude 3 Haiku | Olmo 2 0325 32b Instruct |
|---|---|---|
| Provider | Anthropic | Allen Institute for AI (Ai2) |
| Noometry Index | 25.9 | 32.7 |
| Rank | 340 | 254 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Claude 3 Haiku: 26.4 (#325)
- Olmo 2 0325 32b Instruct: 35.2 (#227)

| Benchmark | Claude 3 Haiku | Olmo 2 0325 32b Instruct |
|---|---|---|
| LMArena Coding | 1199 | 1210 |
| WeirdML | 9.8% | — |
| BigCodeBench Instruct | 39.4% | — |
| BigCodeBench Complete | 50.1% | — |
| CadEval | 12% | — |
| HumanEval+ | 68.9% | — |
| MBPP+ | 68.8% | — |

## Reasoning

- Claude 3 Haiku: 16.3 (#307)
- Olmo 2 0325 32b Instruct: 23.6 (#175)

| Benchmark | Claude 3 Haiku | Olmo 2 0325 32b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1174 | 1208 |
| Kagi LLM Benchmark | 34.2% | — |
| DTBench | 50.1% | — |
| LMCA | 8.8% | — |
| Epoch Capabilities Index | 118.35 | — |
| ForecastBench | 53.2 | — |
| WinoGrande | 74.2% | — |

## Math

- Claude 3 Haiku: 9.8 (#319)
- Olmo 2 0325 32b Instruct: 26.8 (#255)

| Benchmark | Claude 3 Haiku | Olmo 2 0325 32b Instruct |
|---|---|---|
| LMArena Math | 1188 | 1208 |
| OTIS Mock AIME 2024-2025 | 1.8% | — |
| Omni-MATH | — | 16.1% |
| MATH Level 5 | 14.9% | — |

## Knowledge

- Claude 3 Haiku: 17.3 (#285)
- Olmo 2 0325 32b Instruct: 19.5 (#279)

| Benchmark | Claude 3 Haiku | Olmo 2 0325 32b Instruct |
|---|---|---|
| GPQA Diamond | 36.3% | — |
| MMLU-Pro | — | 41.4% |
| Confabulations | 34.2% | — |
| GPQA (HELM) | — | 28.7% |
| LMArena Expert | 1148 | — |
| MMLU | 73.8% | — |

## Multimodal

- Claude 3 Haiku: 23.6 (#128)
- Olmo 2 0325 32b Instruct: —

| Benchmark | Claude 3 Haiku | Olmo 2 0325 32b Instruct |
|---|---|---|
| LMArena Vision | 950 | — |
| ScienceQA | 72% | — |

## Multilingual

- Claude 3 Haiku: 36.0 (#243)
- Olmo 2 0325 32b Instruct: 34.8 (#248)

| Benchmark | Claude 3 Haiku | Olmo 2 0325 32b Instruct |
|---|---|---|
| LMArena Non-English | 1178 | 1160 |
| LMArena Chinese | 1155 | 1192 |
| LMArena Russian | 1204 | 1187 |
| LMArena French | 1195 | — |
| LMArena German | 1174 | — |
| LMArena Japanese | 1102 | — |
| LMArena Korean | 1109 | — |
| LMArena Spanish | 1166 | — |

## Instruction Following

- Claude 3 Haiku: 61.3 (#247)
- Olmo 2 0325 32b Instruct: 61.5 (#244)

| Benchmark | Claude 3 Haiku | Olmo 2 0325 32b Instruct |
|---|---|---|
| LMArena Instruction Following | 1173 | 1186 |
| IFEval | — | 78% |

## Long Context

- Claude 3 Haiku: 36.1 (#237)
- Olmo 2 0325 32b Instruct: 36.2 (#234)

| Benchmark | Claude 3 Haiku | Olmo 2 0325 32b Instruct |
|---|---|---|
| LMArena Longer Query | 1190 | 1194 |

## Writing & Preference

- Claude 3 Haiku: 29.7 (#291)
- Olmo 2 0325 32b Instruct: 42.1 (#236)

| Benchmark | Claude 3 Haiku | Olmo 2 0325 32b Instruct |
|---|---|---|
| LMArena Text | 1195 | 1218 |
| LMArena Creative Writing | 1157 | 1199 |
| LMArena Multi-Turn | 1190 | 1221 |
| EQ-Bench Creative Writing | 717 | — |
| WildBench | — | 73.4% |

## FAQ

### Is Claude 3 Haiku better than Olmo 2 0325 32b Instruct?

Olmo 2 0325 32b Instruct is the stronger model overall, scoring 32.7 to 25.9 on the Noometry Index.

### Is Claude 3 Haiku or Olmo 2 0325 32b Instruct better for coding?

Olmo 2 0325 32b Instruct scores higher on coding benchmarks: 35.2 versus 26.4 in the Noometry coding category.

### How many benchmarks do Claude 3 Haiku and Olmo 2 0325 32b Instruct share?

11 benchmarks have published results for both models. Claude 3 Haiku has 37 scored results on Noometry and Olmo 2 0325 32b Instruct has 16.