# Gemini 2.5 Flash vs Olmo 7b Instruct

> Gemini 2.5 Flash is the stronger model overall, scoring 39.3 to 30.3 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-2-5-flash-vs-olmo-7b-instruct
- Last updated: 2026-10-10
- Shared benchmarks: 10

## Summary

- They share 10 benchmarks with published results for both. Gemini 2.5 Flash scores higher in 5 categories and Olmo 7b Instruct in 1 category; 5 gaps are clear of the uncertainty.
- The widest gap is in multilingual, where Gemini 2.5 Flash leads 52.3 to 24.0.
- Olmo 7b Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 2.5 Flash | Olmo 7b Instruct |
|---|---|---|
| Provider | Google | Allen Institute for AI (Ai2) |
| Noometry Index | 39.3 | 30.3 |
| Rank | 170 | 295 |
| Context | 1.05M | — |
| Input $/M | $0.30 | — |
| Output $/M | $2.50 | — |
| Weights | Proprietary | Open |

## Coding

- Gemini 2.5 Flash: 35.8 (#220)
- Olmo 7b Instruct: 29.6 (#303)

| Benchmark | Gemini 2.5 Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Coding | 1424 | 1016 |
| SWE-bench Verified (bash only) | 28.7% | — |
| Aider Polyglot | 55.1% | — |
| WeirdML | 41.9% | — |
| ALE-Bench | 661.88 | — |

## Agentic & Tool Use

- Gemini 2.5 Flash: 30.8 (#74)
- Olmo 7b Instruct: —

| Benchmark | Gemini 2.5 Flash | Olmo 7b Instruct |
|---|---|---|
| Terminal-Bench | 17.1% | — |
| Berkeley Function Calling Leaderboard | 56.2% | — |
| TheAgentCompany | 41.1% | — |
| BALROG | 33.5% | — |
| Vending-Bench 2 | 548.84 | — |

## Reasoning

- Gemini 2.5 Flash: 18.1 (#286)
- Olmo 7b Instruct: 18.8 (#274)

| Benchmark | Gemini 2.5 Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1422 | 993 |
| ARC-AGI-2 | 2.5% | — |
| SimpleBench | 41.2% | — |
| Kagi LLM Benchmark | 56.8% | — |
| ARC-AGI-1 | 33.3% | — |
| CritPt | 1.1% | — |
| EnigmaEval | 2.7% | — |
| DTBench | 76.5% | — |
| LMCA | 27.5% | — |
| Epoch Capabilities Index | 143.03 | — |
| ForecastBench | 60.6 | — |

## Math

- Gemini 2.5 Flash: 39.9 (#98)
- Olmo 7b Instruct: 30.2 (#237)

| Benchmark | Gemini 2.5 Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Math | 1415 | 1018 |
| OTIS Mock AIME 2024-2025 | 73.1% | — |
| Omni-MATH | 38.5% | — |
| FrontierMath (Feb 2025 set) | 4.8% | — |
| FrontierMath Tier 4 (v1) | 4.2% | — |

## Knowledge

- Gemini 2.5 Flash: 36.4 (#168)
- Olmo 7b Instruct: —

| Benchmark | Gemini 2.5 Flash | Olmo 7b Instruct |
|---|---|---|
| Humanity's Last Exam | 12.1% | — |
| MMLU-Pro | 63.9% | — |
| Confabulations | 16.8% | — |
| Vectara Hallucination Rate | 7.8% | — |
| GPQA (HELM) | 39% | — |
| LMArena Expert | 1426 | — |

## Multimodal

- Gemini 2.5 Flash: 41.8 (#32)
- Olmo 7b Instruct: —

| Benchmark | Gemini 2.5 Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Vision | 1253 | — |
| GeoBench | 76% | — |
| VPCT | 46.2% | — |
| SpatialViz-Bench | 36.9% | — |

## Multilingual

- Gemini 2.5 Flash: 52.3 (#88)
- Olmo 7b Instruct: 24.0 (#291)

| Benchmark | Gemini 2.5 Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Non-English | 1409 | 977 |
| LMArena Chinese | 1450 | 1014 |
| LMArena Russian | 1415 | 947 |
| LMArena French | 1433 | — |
| LMArena German | 1418 | — |
| LMArena Japanese | 1405 | — |
| LMArena Korean | 1385 | — |
| LMArena Spanish | 1421 | — |

## Instruction Following

- Gemini 2.5 Flash: 75.7 (#54)
- Olmo 7b Instruct: 49.0 (#301)

| Benchmark | Gemini 2.5 Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Instruction Following | 1405 | 978 |
| IFEval | 89.8% | — |

## Long Context

- Gemini 2.5 Flash: 47.5 (#17)
- Olmo 7b Instruct: —

| Benchmark | Gemini 2.5 Flash | Olmo 7b Instruct |
|---|---|---|
| Fiction.LiveBench | 77.8% | — |
| LMArena Longer Query | 1419 | — |

## Writing & Preference

- Gemini 2.5 Flash: 53.8 (#157)
- Olmo 7b Instruct: 25.8 (#303)

| Benchmark | Gemini 2.5 Flash | Olmo 7b Instruct |
|---|---|---|
| LMArena Text | 1417 | 1032 |
| LMArena Creative Writing | 1400 | 990 |
| LMArena Multi-Turn | 1408 | 1007 |
| Short-Story Creative Writing | 76.5% | — |
| EQ-Bench Creative Writing | 1137 | — |
| WildBench | 81.7% | — |

## FAQ

### Is Gemini 2.5 Flash better than Olmo 7b Instruct?

Gemini 2.5 Flash is the stronger model overall, scoring 39.3 to 30.3 on the Noometry Index.

### Is Gemini 2.5 Flash or Olmo 7b Instruct better for coding?

Gemini 2.5 Flash scores higher on coding benchmarks: 35.8 versus 29.6 in the Noometry coding category.

### How many benchmarks do Gemini 2.5 Flash and Olmo 7b Instruct share?

10 benchmarks have published results for both models. Gemini 2.5 Flash has 54 scored results on Noometry and Olmo 7b Instruct has 10.