# Claude 2.1 vs Granite 3.0 2b Instruct

> Granite 3.0 2b Instruct is the stronger model overall, scoring 30.8 to 25.2 on the Noometry Index.

- Canonical page: https://noometry.com/compare/claude-2-1-vs-granite-3-0-2b-instruct
- Last updated: 2026-10-12
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where Granite 3.0 2b Instruct leads 32.2 to 10.2.
- Granite 3.0 2b Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | Claude 2.1 | Granite 3.0 2b Instruct |
|---|---|---|
| Provider | Anthropic | IBM |
| Noometry Index | 25.2 | 30.8 |
| Rank | 345 | 286 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Claude 2.1: 26.2 (#327)
- Granite 3.0 2b Instruct: 28.3 (#316)

| Benchmark | Claude 2.1 | Granite 3.0 2b Instruct |
|---|---|---|
| WeirdML | 7.1% | — |
| BigCodeBench Instruct | — | 20.5% |
| LMArena Coding | — | 1090 |

## Reasoning

- Claude 2.1: 21.4 (#221)
- Granite 3.0 2b Instruct: 20.5 (#235)

| Benchmark | Claude 2.1 | Granite 3.0 2b Instruct |
|---|---|---|
| LMArena Hard Prompts | — | 1073 |
| DTBench | 51% | — |
| Epoch Capabilities Index | 119.27 | — |
| ForecastBench | 54.2 | — |

## Math

- Claude 2.1: 10.2 (#315)
- Granite 3.0 2b Instruct: 32.2 (#217)

| Benchmark | Claude 2.1 | Granite 3.0 2b Instruct |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 1.9% | — |
| LMArena Math | — | 1117 |

## Knowledge

- Claude 2.1: 15.4 (#292)
- Granite 3.0 2b Instruct: 29.0 (#241)

| Benchmark | Claude 2.1 | Granite 3.0 2b Instruct |
|---|---|---|
| GPQA Diamond | 33% | — |
| LMArena Expert | — | 1064 |
| MMLU | 73.5% | — |

## Multilingual

- Claude 2.1: —
- Granite 3.0 2b Instruct: 27.0 (#278)

| Benchmark | Claude 2.1 | Granite 3.0 2b Instruct |
|---|---|---|
| LMArena Non-English | — | 1033 |
| LMArena Chinese | — | 1070 |
| LMArena Russian | — | 1045 |

## Instruction Following

- Claude 2.1: —
- Granite 3.0 2b Instruct: 53.9 (#284)

| Benchmark | Claude 2.1 | Granite 3.0 2b Instruct |
|---|---|---|
| LMArena Instruction Following | — | 1056 |

## Long Context

- Claude 2.1: —
- Granite 3.0 2b Instruct: 32.5 (#268)

| Benchmark | Claude 2.1 | Granite 3.0 2b Instruct |
|---|---|---|
| LMArena Longer Query | — | 1070 |

## Writing & Preference

- Claude 2.1: —
- Granite 3.0 2b Instruct: 29.6 (#292)

| Benchmark | Claude 2.1 | Granite 3.0 2b Instruct |
|---|---|---|
| LMArena Text | — | 1080 |
| LMArena Creative Writing | — | 1046 |
| LMArena Multi-Turn | — | 1053 |

## FAQ

### Is Claude 2.1 better than Granite 3.0 2b Instruct?

Granite 3.0 2b Instruct is the stronger model overall, scoring 30.8 to 25.2 on the Noometry Index.

### Is Claude 2.1 or Granite 3.0 2b Instruct better for coding?

Granite 3.0 2b Instruct scores higher on coding benchmarks: 28.3 versus 26.2 in the Noometry coding category.

### How many benchmarks do Claude 2.1 and Granite 3.0 2b Instruct share?

0 benchmarks have published results for both models. Claude 2.1 has 7 scored results on Noometry and Granite 3.0 2b Instruct has 13.