# Olmo 7b Instruct vs Qwen1.5 4b Chat

> Olmo 7b Instruct is the stronger model overall, scoring 29.7 to 28.3 on the Noometry Index.

- Canonical page: https://noometry.com/compare/olmo-7b-instruct-vs-qwen1-5-4b-chat
- Last updated: 2026-10-10
- Shared benchmarks: 10

## Summary

- They share 10 benchmarks with published results for both. Olmo 7b Instruct scores higher in 3 categories and Qwen1.5 4b Chat in 3 categories; one gap is clear of the uncertainty.

## Snapshot

| | Olmo 7b Instruct | Qwen1.5 4b Chat |
|---|---|---|
| Provider | Allen Institute for AI (Ai2) | Alibaba (Qwen) |
| Noometry Index | 29.7 | 28.3 |
| Rank | 293 | 319 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Open |

## Coding

- Olmo 7b Instruct: 29.1 (#298)
- Qwen1.5 4b Chat: 28.6 (#305)

| Benchmark | Olmo 7b Instruct | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Coding | 1016 | 999 |

## Reasoning

- Olmo 7b Instruct: 18.0 (#273)
- Qwen1.5 4b Chat: 17.7 (#277)

| Benchmark | Olmo 7b Instruct | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Hard Prompts | 993 | 976 |

## Math

- Olmo 7b Instruct: 27.8 (#234)
- Qwen1.5 4b Chat: 27.9 (#233)

| Benchmark | Olmo 7b Instruct | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Math | 1018 | 1026 |

## Knowledge

- Olmo 7b Instruct: —
- Qwen1.5 4b Chat: 26.2 (#252)

| Benchmark | Olmo 7b Instruct | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Expert | — | 980 |

## Multilingual

- Olmo 7b Instruct: 24.1 (#286)
- Qwen1.5 4b Chat: 24.2 (#285)

| Benchmark | Olmo 7b Instruct | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Non-English | 977 | 979 |
| LMArena Chinese | 1013 | 1024 |
| LMArena Russian | 946 | 952 |
| LMArena German | — | 902 |

## Instruction Following

- Olmo 7b Instruct: 49.3 (#296)
- Qwen1.5 4b Chat: 49.3 (#295)

| Benchmark | Olmo 7b Instruct | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Instruction Following | 978 | 979 |

## Long Context

- Olmo 7b Instruct: —
- Qwen1.5 4b Chat: 30.1 (#285)

| Benchmark | Olmo 7b Instruct | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Longer Query | — | 988 |

## Writing & Preference

- Olmo 7b Instruct: 26.0 (#298)
- Qwen1.5 4b Chat: 23.9 (#304)

| Benchmark | Olmo 7b Instruct | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Text | 1032 | 997 |
| LMArena Creative Writing | 990 | 969 |
| LMArena Multi-Turn | 1007 | 977 |

## FAQ

### Is Olmo 7b Instruct better than Qwen1.5 4b Chat?

Olmo 7b Instruct is the stronger model overall, scoring 29.7 to 28.3 on the Noometry Index.

### Is Olmo 7b Instruct or Qwen1.5 4b Chat better for coding?

They score almost the same on coding (29.1 vs 28.6); test both on your own repository before choosing.

### How many benchmarks do Olmo 7b Instruct and Qwen1.5 4b Chat share?

10 benchmarks have published results for both models. Olmo 7b Instruct has 10 scored results on Noometry and Qwen1.5 4b Chat has 13.