# Gemini 3.8 Flash vs Granite 3.0 8b Instruct

> Gemini 3.8 Flash is the stronger model overall, scoring 59.5 to 31.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-3-8-flash-vs-granite-3-0-8b-instruct
- Last updated: 2026-10-10
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Gemini 3.8 Flash scores higher in 8 categories and Granite 3.0 8b Instruct in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Gemini 3.8 Flash leads 74.9 to 29.1.
- Granite 3.0 8b Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 3.8 Flash | Granite 3.0 8b Instruct |
|---|---|---|
| Provider | Google | IBM |
| Noometry Index | 59.5 | 31.1 |
| Rank | 13 | 266 |
| Context | 1.05M | — |
| Input $/M | $0.75 | — |
| Output $/M | $3.75 | — |
| Weights | Proprietary | Open |

## Coding

- Gemini 3.8 Flash: 56.4 (#17)
- Granite 3.0 8b Instruct: 29.1 (#297)

| Benchmark | Gemini 3.8 Flash | Granite 3.0 8b Instruct |
|---|---|---|
| LMArena Coding | 1512 | 1113 |
| DeepSWE | 73.8% | — |
| FrontierCode | 41.2% | — |
| CursorBench | 39.6% | — |
| LMArena WebDev | 1581 | — |
| FrontierSWE | 19.6% | — |
| SciCode | 56.6% | — |
| BigCodeBench Instruct | — | 29.3% |
| BigCodeBench Complete | — | 35.4% |
| ALE-Bench | 1,270 | — |

## Agentic & Tool Use

- Gemini 3.8 Flash: 40.3 (#22)
- Granite 3.0 8b Instruct: —

| Benchmark | Gemini 3.8 Flash | Granite 3.0 8b Instruct |
|---|---|---|
| APEX-Agents | 64.3% | — |
| GDP.pdf | 23.4% | — |
| Vending-Bench 2 | 5,094 | — |

## Reasoning

- Gemini 3.8 Flash: 64.7 (#13)
- Granite 3.0 8b Instruct: 20.0 (#227)

| Benchmark | Gemini 3.8 Flash | Granite 3.0 8b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1506 | 1092 |
| NYT Connections (extended) | 97.4% | — |
| CritPt | 18.3% | — |
| Chess Puzzles | 61% | — |
| Mystery Game Puzzles | 47% | — |
| DTBench | 95.7% | — |
| LMCA | 52.9% | — |
| Surface Evolver Bench | 76.9% | — |
| Epoch Capabilities Index | 157.13 | — |

## Math

- Gemini 3.8 Flash: 65.2 (#22)
- Granite 3.0 8b Instruct: 30.3 (#211)

| Benchmark | Gemini 3.8 Flash | Granite 3.0 8b Instruct |
|---|---|---|
| LMArena Math | 1528 | 1143 |
| FrontierMath (Tiers 1-3) | 68.4% | — |
| FrontierMath Tier 4 | 22% | — |
| OTIS Mock AIME 2024-2025 | 98.9% | — |
| ProofBench | 48% | — |

## Knowledge

- Gemini 3.8 Flash: 74.9 (#2)
- Granite 3.0 8b Instruct: 29.1 (#233)

| Benchmark | Gemini 3.8 Flash | Granite 3.0 8b Instruct |
|---|---|---|
| LMArena Expert | 1529 | 1087 |
| GPQA Diamond | 95.4% | — |
| Humanity's Last Exam | 44.5% | — |
| SimpleQA Verified | 69.7% | — |

## Multimodal

- Gemini 3.8 Flash: 40.9 (#33)
- Granite 3.0 8b Instruct: —

| Benchmark | Gemini 3.8 Flash | Granite 3.0 8b Instruct |
|---|---|---|
| LMArena Vision | 1312 | — |
| Blueprint-Bench 2 | 38.6% | — |
| Furniture Assembly | 31.7% | — |

## Multilingual

- Gemini 3.8 Flash: 57.9 (#5)
- Granite 3.0 8b Instruct: 27.4 (#271)

| Benchmark | Gemini 3.8 Flash | Granite 3.0 8b Instruct |
|---|---|---|
| LMArena Non-English | 1486 | 1037 |
| LMArena Chinese | 1547 | 1063 |
| LMArena Russian | 1507 | 1060 |
| LMArena French | 1502 | — |
| LMArena German | 1470 | — |
| LMArena Japanese | 1505 | — |
| LMArena Korean | 1479 | — |
| LMArena Spanish | 1492 | — |

## Instruction Following

- Gemini 3.8 Flash: 78.2 (#11)
- Granite 3.0 8b Instruct: 56.2 (#271)

| Benchmark | Gemini 3.8 Flash | Granite 3.0 8b Instruct |
|---|---|---|
| LMArena Instruction Following | 1489 | 1088 |

## Long Context

- Gemini 3.8 Flash: 46.2 (#23)
- Granite 3.0 8b Instruct: 34.0 (#247)

| Benchmark | Gemini 3.8 Flash | Granite 3.0 8b Instruct |
|---|---|---|
| LMArena Longer Query | 1506 | 1122 |

## Writing & Preference

- Gemini 3.8 Flash: 72.1 (#16)
- Granite 3.0 8b Instruct: 31.2 (#280)

| Benchmark | Gemini 3.8 Flash | Granite 3.0 8b Instruct |
|---|---|---|
| LMArena Text | 1494 | 1096 |
| LMArena Creative Writing | 1485 | 1071 |
| LMArena Multi-Turn | 1503 | 1063 |
| EQ-Bench Creative Writing | 1748 | — |

## FAQ

### Is Gemini 3.8 Flash better than Granite 3.0 8b Instruct?

Gemini 3.8 Flash is the stronger model overall, scoring 59.5 to 31.1 on the Noometry Index.

### Is Gemini 3.8 Flash or Granite 3.0 8b Instruct better for coding?

Gemini 3.8 Flash scores higher on coding benchmarks: 56.4 versus 29.1 in the Noometry coding category.

### How many benchmarks do Gemini 3.8 Flash and Granite 3.0 8b Instruct share?

12 benchmarks have published results for both models. Gemini 3.8 Flash has 46 scored results on Noometry and Granite 3.0 8b Instruct has 14.