# Claude 2.1 vs Olmo 7b Instruct

> Olmo 7b Instruct is the stronger model overall, scoring 29.7 to 24.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/claude-2-1-vs-olmo-7b-instruct
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where Olmo 7b Instruct leads 27.8 to 9.6.
- Olmo 7b Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | Claude 2.1 | Olmo 7b Instruct |
|---|---|---|
| Provider | Anthropic | Allen Institute for AI (Ai2) |
| Noometry Index | 24.9 | 29.7 |
| Rank | 340 | 293 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Claude 2.1: 25.8 (#322)
- Olmo 7b Instruct: 29.1 (#298)

| Benchmark | Claude 2.1 | Olmo 7b Instruct |
|---|---|---|
| WeirdML | 7.1% | — |
| LMArena Coding | — | 1016 |

## Reasoning

- Claude 2.1: 20.6 (#216)
- Olmo 7b Instruct: 18.0 (#273)

| Benchmark | Claude 2.1 | Olmo 7b Instruct |
|---|---|---|
| LMArena Hard Prompts | — | 993 |
| DTBench | 51% | — |
| Epoch Capabilities Index | 119.22 | — |
| ForecastBench | 54.2 | — |

## Math

- Claude 2.1: 9.6 (#309)
- Olmo 7b Instruct: 27.8 (#234)

| Benchmark | Claude 2.1 | Olmo 7b Instruct |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 1.9% | — |
| LMArena Math | — | 1018 |

## Knowledge

- Claude 2.1: 15.5 (#287)
- Olmo 7b Instruct: —

| Benchmark | Claude 2.1 | Olmo 7b Instruct |
|---|---|---|
| GPQA Diamond | 33% | — |
| MMLU | 73.5% | — |

## Multilingual

- Claude 2.1: —
- Olmo 7b Instruct: 24.1 (#286)

| Benchmark | Claude 2.1 | Olmo 7b Instruct |
|---|---|---|
| LMArena Non-English | — | 977 |
| LMArena Chinese | — | 1013 |
| LMArena Russian | — | 946 |

## Instruction Following

- Claude 2.1: —
- Olmo 7b Instruct: 49.3 (#296)

| Benchmark | Claude 2.1 | Olmo 7b Instruct |
|---|---|---|
| LMArena Instruction Following | — | 978 |

## Writing & Preference

- Claude 2.1: —
- Olmo 7b Instruct: 26.0 (#298)

| Benchmark | Claude 2.1 | Olmo 7b Instruct |
|---|---|---|
| LMArena Text | — | 1032 |
| LMArena Creative Writing | — | 990 |
| LMArena Multi-Turn | — | 1007 |

## FAQ

### Is Claude 2.1 better than Olmo 7b Instruct?

Olmo 7b Instruct is the stronger model overall, scoring 29.7 to 24.9 on the Noometry Index.

### Is Claude 2.1 or Olmo 7b Instruct better for coding?

Olmo 7b Instruct scores higher on coding benchmarks: 29.1 versus 25.8 in the Noometry coding category.

### How many benchmarks do Claude 2.1 and Olmo 7b Instruct share?

0 benchmarks have published results for both models. Claude 2.1 has 7 scored results on Noometry and Olmo 7b Instruct has 10.