# Gemini 3.1 Flash Lite vs Llama 3.2 90B

> Gemini 3.1 Flash Lite is the stronger model overall, scoring 40.8 to 27.5 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-3-1-flash-lite-vs-llama-3-2-90b
- Last updated: 2026-10-12
- Shared benchmarks: 5

## Summary

- They share 5 benchmarks with published results for both. Gemini 3.1 Flash Lite scores higher in 5 categories and Llama 3.2 90B in 0 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in math, where Gemini 3.1 Flash Lite leads 40.7 to 11.1.
- The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 80% for Gemini 3.1 Flash Lite and 2.6% for Llama 3.2 90B.
- Llama 3.2 90B has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 3.1 Flash Lite | Llama 3.2 90B |
|---|---|---|
| Provider | Google | Meta |
| Noometry Index | 40.8 | 27.5 |
| Rank | 144 | 331 |
| Context | 1.05M | — |
| Input $/M | $0.25 | — |
| Output $/M | $1.50 | — |
| Weights | Proprietary | Open |

## Coding

- Gemini 3.1 Flash Lite: 37.8 (#188)
- Llama 3.2 90B: —

| Benchmark | Gemini 3.1 Flash Lite | Llama 3.2 90B |
|---|---|---|
| LMArena WebDev | 1256 | — |
| SciCode | 41.9% | — |
| WeirdML | 52.2% | — |
| LMArena Coding | 1400 | — |
| ALE-Bench | 797.73 | — |

## Agentic & Tool Use

- Gemini 3.1 Flash Lite: 30.2 (#79)
- Llama 3.2 90B: 30.0 (#80)

| Benchmark | Gemini 3.1 Flash Lite | Llama 3.2 90B |
|---|---|---|
| DeepResearch Bench | 37.3% | — |
| BALROG | — | 27.3% |

## Reasoning

- Gemini 3.1 Flash Lite: 22.9 (#186)
- Llama 3.2 90B: 21.7 (#217)

| Benchmark | Gemini 3.1 Flash Lite | Llama 3.2 90B |
|---|---|---|
| EnigmaEval | 3% | 0.4% |
| Epoch Capabilities Index | 144.47 | 125.5 |
| Kagi LLM Benchmark | 67.2% | — |
| NYT Connections (extended) | 8.2% | — |
| CritPt | 1.1% | — |
| Chess Puzzles | 25% | — |
| Thematic Generalization | 63.3% | — |
| LMArena Hard Prompts | 1407 | — |
| DTBench | 76.8% | — |
| LMCA | 35% | — |
| ForecastBench | 54.4 | — |

## Math

- Gemini 3.1 Flash Lite: 40.7 (#90)
- Llama 3.2 90B: 11.1 (#308)

| Benchmark | Gemini 3.1 Flash Lite | Llama 3.2 90B |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 80% | 2.6% |
| FrontierMath (Tiers 1-3) | 27.7% | — |
| LMArena Math | 1428 | — |
| MATH Level 5 | — | 39.4% |

## Knowledge

- Gemini 3.1 Flash Lite: 41.9 (#104)
- Llama 3.2 90B: 21.7 (#274)

| Benchmark | Gemini 3.1 Flash Lite | Llama 3.2 90B |
|---|---|---|
| GPQA Diamond | 81.8% | 41% |
| Humanity's Last Exam | 8.6% | — |
| Vectara Hallucination Rate | 8.2% | — |
| LMArena Expert | 1398 | — |
| MMLU | — | 80.3% |

## Multimodal

- Gemini 3.1 Flash Lite: 39.4 (#60)
- Llama 3.2 90B: 25.4 (#124)

| Benchmark | Gemini 3.1 Flash Lite | Llama 3.2 90B |
|---|---|---|
| LMArena Vision | 1240 | 1000 |
| GeoBench | — | 52% |

## Multilingual

- Gemini 3.1 Flash Lite: 52.3 (#86)
- Llama 3.2 90B: —

| Benchmark | Gemini 3.1 Flash Lite | Llama 3.2 90B |
|---|---|---|
| LMArena Non-English | 1411 | — |
| LMArena Chinese | 1461 | — |
| LMArena French | 1424 | — |
| LMArena German | 1429 | — |
| LMArena Japanese | 1413 | — |
| LMArena Korean | 1392 | — |
| LMArena Russian | 1420 | — |
| LMArena Spanish | 1421 | — |

## Instruction Following

- Gemini 3.1 Flash Lite: 72.7 (#131)
- Llama 3.2 90B: —

| Benchmark | Gemini 3.1 Flash Lite | Llama 3.2 90B |
|---|---|---|
| LMArena Instruction Following | 1377 | — |

## Long Context

- Gemini 3.1 Flash Lite: 42.5 (#122)
- Llama 3.2 90B: —

| Benchmark | Gemini 3.1 Flash Lite | Llama 3.2 90B |
|---|---|---|
| LMArena Longer Query | 1394 | — |

## Writing & Preference

- Gemini 3.1 Flash Lite: 60.9 (#94)
- Llama 3.2 90B: —

| Benchmark | Gemini 3.1 Flash Lite | Llama 3.2 90B |
|---|---|---|
| LMArena Text | 1416 | — |
| LMArena Creative Writing | 1401 | — |
| LMArena Multi-Turn | 1417 | — |

## FAQ

### Is Gemini 3.1 Flash Lite better than Llama 3.2 90B?

Gemini 3.1 Flash Lite is the stronger model overall, scoring 40.8 to 27.5 on the Noometry Index.

### How many benchmarks do Gemini 3.1 Flash Lite and Llama 3.2 90B share?

5 benchmarks have published results for both models. Gemini 3.1 Flash Lite has 38 scored results on Noometry and Llama 3.2 90B has 9.