# Gemma 3 4B vs Olmo 7b Instruct

> Olmo 7b Instruct is the stronger model overall, scoring 30.3 to 28.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemma-3-4b-vs-olmo-7b-instruct
- Last updated: 2026-10-11
- Shared benchmarks: 9

## Summary

- They share 9 benchmarks with published results for both. Gemma 3 4B scores higher in 4 categories and Olmo 7b Instruct in 2 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in multilingual, where Gemma 3 4B leads 42.5 to 24.0.

## Snapshot

| | Gemma 3 4B | Olmo 7b Instruct |
|---|---|---|
| Provider | Google | Allen Institute for AI (Ai2) |
| Noometry Index | 28.1 | 30.3 |
| Rank | 326 | 295 |
| Context | 131K | — |
| Input $/M | $0.04 | — |
| Output $/M | $0.08 | — |
| Weights | Open | Open |

## Coding

- Gemma 3 4B: 35.9 (#215)
- Olmo 7b Instruct: 29.6 (#303)

| Benchmark | Gemma 3 4B | Olmo 7b Instruct |
|---|---|---|
| LMArena Coding | 1230 | 1016 |

## Agentic & Tool Use

- Gemma 3 4B: 20.9 (#142)
- Olmo 7b Instruct: —

| Benchmark | Gemma 3 4B | Olmo 7b Instruct |
|---|---|---|
| Berkeley Function Calling Leaderboard | 19.6% | — |

## Reasoning

- Gemma 3 4B: 13.2 (#335)
- Olmo 7b Instruct: 18.8 (#274)

| Benchmark | Gemma 3 4B | Olmo 7b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1253 | 993 |
| Kagi LLM Benchmark | 25.2% | — |
| Chess Puzzles | 0% | — |
| DTBench | 50.9% | — |
| LMCA | 2.8% | — |
| Epoch Capabilities Index | 116.02 | — |

## Math

- Gemma 3 4B: 16.8 (#292)
- Olmo 7b Instruct: 30.2 (#237)

| Benchmark | Gemma 3 4B | Olmo 7b Instruct |
|---|---|---|
| LMArena Math | 1239 | 1018 |
| OTIS Mock AIME 2024-2025 | 7.5% | — |

## Knowledge

- Gemma 3 4B: 11.8 (#299)
- Olmo 7b Instruct: —

| Benchmark | Gemma 3 4B | Olmo 7b Instruct |
|---|---|---|
| GPQA Diamond | 23.2% | — |
| Vectara Hallucination Rate | 6.4% | — |
| LMArena Expert | 1223 | — |

## Multilingual

- Gemma 3 4B: 42.5 (#194)
- Olmo 7b Instruct: 24.0 (#291)

| Benchmark | Gemma 3 4B | Olmo 7b Instruct |
|---|---|---|
| LMArena Non-English | 1273 | 977 |
| LMArena Russian | 1294 | 947 |
| LMArena Chinese | — | 1014 |
| LMArena German | 1281 | — |

## Instruction Following

- Gemma 3 4B: 65.2 (#225)
- Olmo 7b Instruct: 49.0 (#301)

| Benchmark | Gemma 3 4B | Olmo 7b Instruct |
|---|---|---|
| LMArena Instruction Following | 1239 | 978 |

## Long Context

- Gemma 3 4B: 38.7 (#194)
- Olmo 7b Instruct: —

| Benchmark | Gemma 3 4B | Olmo 7b Instruct |
|---|---|---|
| LMArena Longer Query | 1273 | — |

## Writing & Preference

- Gemma 3 4B: 42.0 (#239)
- Olmo 7b Instruct: 25.8 (#303)

| Benchmark | Gemma 3 4B | Olmo 7b Instruct |
|---|---|---|
| LMArena Text | 1291 | 1032 |
| LMArena Creative Writing | 1271 | 990 |
| LMArena Multi-Turn | 1255 | 1007 |
| EQ-Bench Creative Writing | 1068 | — |

## FAQ

### Is Gemma 3 4B better than Olmo 7b Instruct?

Olmo 7b Instruct is the stronger model overall, scoring 30.3 to 28.1 on the Noometry Index.

### Is Gemma 3 4B or Olmo 7b Instruct better for coding?

Gemma 3 4B scores higher on coding benchmarks: 35.9 versus 29.6 in the Noometry coding category.

### How many benchmarks do Gemma 3 4B and Olmo 7b Instruct share?

9 benchmarks have published results for both models. Gemma 3 4B has 22 scored results on Noometry and Olmo 7b Instruct has 10.