# Gemma 1.1 2b IT vs GPT-5 Mini

> GPT-5 Mini is the stronger model overall, scoring 41.7 to 28.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemma-1-1-2b-it-vs-gpt-5-mini
- Last updated: 2026-10-10
- Shared benchmarks: 14

## Summary

- They share 14 benchmarks with published results for both. Gemma 1.1 2b IT scores higher in 0 categories and GPT-5 Mini in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where GPT-5 Mini leads 55.4 to 25.3.
- Gemma 1.1 2b IT has downloadable open weights; the other is API-only.

## Snapshot

| | Gemma 1.1 2b IT | GPT-5 Mini |
|---|---|---|
| Provider | Google | OpenAI |
| Noometry Index | 28.8 | 41.7 |
| Rank | 313 | 115 |
| Context | — | 400K |
| Input $/M | — | $0.25 |
| Output $/M | — | $2 |
| Weights | Open | Proprietary |

## Coding

- Gemma 1.1 2b IT: 29.6 (#294)
- GPT-5 Mini: 40.0 (#134)

| Benchmark | Gemma 1.1 2b IT | GPT-5 Mini |
|---|---|---|
| LMArena Coding | 1034 | 1406 |
| SWE-bench Verified | — | 64.7% |
| SWE-bench Verified (bash only) | — | 59.8% |
| SWE-bench Multilingual | — | 39.7% |
| SciCode | — | 39.2% |
| WeirdML | — | 52.7% |
| ALE-Bench | — | 799.77 |
| AlgoTune | — | 1.38 |
| HumanEval+ | 17.7% | — |
| MBPP+ | 23.3% | — |

## Agentic & Tool Use

- Gemma 1.1 2b IT: —
- GPT-5 Mini: 31.0 (#64)

| Benchmark | Gemma 1.1 2b IT | GPT-5 Mini |
|---|---|---|
| Terminal-Bench | — | 34.8% |
| Berkeley Function Calling Leaderboard | — | 55.5% |
| Vending-Bench 2 | — | -31.18 |

## Reasoning

- Gemma 1.1 2b IT: 18.2 (#268)
- GPT-5 Mini: 24.1 (#153)

| Benchmark | Gemma 1.1 2b IT | GPT-5 Mini |
|---|---|---|
| LMArena Hard Prompts | 1005 | 1380 |
| ARC-AGI-2 | — | 4.4% |
| Kagi LLM Benchmark | — | 70.3% |
| ARC-AGI-1 | — | 54.3% |
| CritPt | — | 0% |
| Chess Puzzles | — | 30% |
| EnigmaEval | — | 8.2% |
| Mystery Game Puzzles | — | 10% |
| DTBench | — | 80.5% |
| LMCA | — | 34.2% |
| Epoch Capabilities Index | — | 145.51 |
| ForecastBench | — | 61 |

## Math

- Gemma 1.1 2b IT: 28.3 (#230)
- GPT-5 Mini: 46.3 (#59)

| Benchmark | Gemma 1.1 2b IT | GPT-5 Mini |
|---|---|---|
| LMArena Math | 1047 | 1377 |
| FrontierMath (Tiers 1-3) | — | 46.7% |
| FrontierMath Tier 4 | — | 12.2% |
| OTIS Mock AIME 2024-2025 | — | 86.7% |
| ProofBench | — | 9% |
| Omni-MATH | — | 72.2% |
| MATH Level 5 | — | 97.8% |
| FrontierMath (Feb 2025 set) | — | 27.2% |
| FrontierMath Tier 4 (v1) | — | 6.3% |

## Knowledge

- Gemma 1.1 2b IT: 26.0 (#255)
- GPT-5 Mini: 45.5 (#80)

| Benchmark | Gemma 1.1 2b IT | GPT-5 Mini |
|---|---|---|
| LMArena Expert | 970 | 1377 |
| GPQA Diamond | — | 75% |
| Humanity's Last Exam | — | 19.4% |
| SimpleQA Verified | — | 21.6% |
| MMLU-Pro | — | 83.5% |
| Confabulations | — | 13.3% |
| Vectara Hallucination Rate | — | 12.9% |
| GPQA (HELM) | — | 75.6% |

## Multimodal

- Gemma 1.1 2b IT: —
- GPT-5 Mini: 35.0 (#80)

| Benchmark | Gemma 1.1 2b IT | GPT-5 Mini |
|---|---|---|
| LMArena Vision | — | 1202 |
| VPCT | — | 40.2% |

## Multilingual

- Gemma 1.1 2b IT: 24.7 (#284)
- GPT-5 Mini: 49.1 (#131)

| Benchmark | Gemma 1.1 2b IT | GPT-5 Mini |
|---|---|---|
| LMArena Non-English | 988 | 1363 |
| LMArena Chinese | 1011 | 1387 |
| LMArena German | 944 | 1366 |
| LMArena Korean | 899 | 1306 |
| LMArena Russian | 990 | 1362 |
| LMArena French | — | 1385 |
| LMArena Japanese | — | 1342 |
| LMArena Spanish | — | 1355 |

## Instruction Following

- Gemma 1.1 2b IT: 50.1 (#294)
- GPT-5 Mini: 76.4 (#43)

| Benchmark | Gemma 1.1 2b IT | GPT-5 Mini |
|---|---|---|
| LMArena Instruction Following | 992 | 1357 |
| IFEval | — | 92.7% |

## Long Context

- Gemma 1.1 2b IT: 30.5 (#281)
- GPT-5 Mini: 41.9 (#127)

| Benchmark | Gemma 1.1 2b IT | GPT-5 Mini |
|---|---|---|
| LMArena Longer Query | 1003 | 1355 |
| Fiction.LiveBench | — | 69.4% |

## Writing & Preference

- Gemma 1.1 2b IT: 25.3 (#301)
- GPT-5 Mini: 55.4 (#143)

| Benchmark | Gemma 1.1 2b IT | GPT-5 Mini |
|---|---|---|
| LMArena Text | 1022 | 1373 |
| LMArena Creative Writing | 998 | 1325 |
| LMArena Multi-Turn | 958 | 1363 |
| Short-Story Creative Writing | — | 83.1% |
| EQ-Bench Creative Writing | — | 1313 |
| WildBench | — | 85.5% |

## FAQ

### Is Gemma 1.1 2b IT better than GPT-5 Mini?

GPT-5 Mini is the stronger model overall, scoring 41.7 to 28.8 on the Noometry Index.

### Is Gemma 1.1 2b IT or GPT-5 Mini better for coding?

GPT-5 Mini scores higher on coding benchmarks: 40.0 versus 29.6 in the Noometry coding category.

### How many benchmarks do Gemma 1.1 2b IT and GPT-5 Mini share?

14 benchmarks have published results for both models. Gemma 1.1 2b IT has 16 scored results on Noometry and GPT-5 Mini has 60.