# Granite 3.0 8b Instruct vs Sonar

> Sonar is the stronger model overall, scoring 38.5 to 31.6 on the Noometry Index.

- Canonical page: https://noometry.com/compare/granite-3-0-8b-instruct-vs-sonar
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in writing & preference, where Sonar leads 52.6 to 31.1.
- Granite 3.0 8b Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | Granite 3.0 8b Instruct | Sonar |
|---|---|---|
| Provider | IBM | Perplexity |
| Noometry Index | 31.6 | 38.5 |
| Rank | 270 | 187 |
| Context | — | 128K |
| Input $/M | — | $1 |
| Output $/M | — | $1 |
| Weights | Open | Proprietary |

## Coding

- Granite 3.0 8b Instruct: 29.7 (#301)
- Sonar: 35.7 (#221)

| Benchmark | Granite 3.0 8b Instruct | Sonar |
|---|---|---|
| BigCodeBench Instruct | 29.3% | — |
| LiveBench Coding | — | 35.1% |
| LMArena Coding | 1112 | — |
| BigCodeBench Complete | 35.4% | — |

## Reasoning

- Granite 3.0 8b Instruct: 20.9 (#230)
- Sonar: 21.1 (#227)

| Benchmark | Granite 3.0 8b Instruct | Sonar |
|---|---|---|
| LiveBench Reasoning | — | 46.3% |
| LMArena Hard Prompts | 1092 | — |
| LiveBench Data Analysis | — | 37.9% |
| LiveBench | — | 46.9% |

## Math

- Granite 3.0 8b Instruct: 32.8 (#210)
- Sonar: 33.7 (#200)

| Benchmark | Granite 3.0 8b Instruct | Sonar |
|---|---|---|
| LiveBench Math | — | 41.6% |
| LMArena Math | 1143 | — |

## Knowledge

- Granite 3.0 8b Instruct: 29.6 (#236)
- Sonar: —

| Benchmark | Granite 3.0 8b Instruct | Sonar |
|---|---|---|
| LMArena Expert | 1087 | — |

## Multilingual

- Granite 3.0 8b Instruct: 27.2 (#276)
- Sonar: —

| Benchmark | Granite 3.0 8b Instruct | Sonar |
|---|---|---|
| LMArena Non-English | 1037 | — |
| LMArena Chinese | 1063 | — |
| LMArena Russian | 1060 | — |

## Instruction Following

- Granite 3.0 8b Instruct: 56.0 (#276)
- Sonar: 71.4 (#150)

| Benchmark | Granite 3.0 8b Instruct | Sonar |
|---|---|---|
| LiveBench Instruction Following | — | 76.2% |
| LMArena Instruction Following | 1088 | — |

## Long Context

- Granite 3.0 8b Instruct: 34.0 (#252)
- Sonar: —

| Benchmark | Granite 3.0 8b Instruct | Sonar |
|---|---|---|
| LMArena Longer Query | 1122 | — |

## Writing & Preference

- Granite 3.0 8b Instruct: 31.1 (#285)
- Sonar: 52.6 (#167)

| Benchmark | Granite 3.0 8b Instruct | Sonar |
|---|---|---|
| LMArena Text | 1096 | — |
| LMArena Creative Writing | 1071 | — |
| LMArena Multi-Turn | 1063 | — |
| LiveBench Language | — | 44.1% |

## FAQ

### Is Granite 3.0 8b Instruct better than Sonar?

Sonar is the stronger model overall, scoring 38.5 to 31.6 on the Noometry Index.

### Is Granite 3.0 8b Instruct or Sonar better for coding?

Sonar scores higher on coding benchmarks: 35.7 versus 29.7 in the Noometry coding category.

### How many benchmarks do Granite 3.0 8b Instruct and Sonar share?

0 benchmarks have published results for both models. Granite 3.0 8b Instruct has 14 scored results on Noometry and Sonar has 7.