# Granite 4.0 Micro vs Yi-Lightning

> Yi-Lightning is the stronger model overall, scoring 36.5 to 28.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/granite-4-0-micro-vs-yi-lightning
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in knowledge, where Yi-Lightning leads 34.8 to 9.9.
- Granite 4.0 Micro has downloadable open weights; the other is API-only.

## Snapshot

| | Granite 4.0 Micro | Yi-Lightning |
|---|---|---|
| Provider | IBM | 01.AI |
| Noometry Index | 28.8 | 36.5 |
| Rank | 312 | 206 |
| Context | 131K | — |
| Input $/M | $0.017 | — |
| Output $/M | $0.11 | — |
| Weights | Open | Proprietary |

## Coding

- Granite 4.0 Micro: —
- Yi-Lightning: 27.0 (#315)

| Benchmark | Granite 4.0 Micro | Yi-Lightning |
|---|---|---|
| Aider Polyglot | — | 12.9% |
| LMArena Coding | — | 1313 |

## Reasoning

- Granite 4.0 Micro: 18.5 (#261)
- Yi-Lightning: 24.9 (#137)

| Benchmark | Granite 4.0 Micro | Yi-Lightning |
|---|---|---|
| Chess Puzzles | 0% | — |
| LMArena Hard Prompts | — | 1302 |

## Math

- Granite 4.0 Micro: 11.2 (#301)
- Yi-Lightning: 33.5 (#173)

| Benchmark | Granite 4.0 Micro | Yi-Lightning |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 2.8% | — |
| Omni-MATH | 20.9% | — |
| LMArena Math | — | 1300 |

## Knowledge

- Granite 4.0 Micro: 9.9 (#299)
- Yi-Lightning: 34.8 (#182)

| Benchmark | Granite 4.0 Micro | Yi-Lightning |
|---|---|---|
| GPQA Diamond | 28.3% | — |
| MMLU-Pro | 39.5% | — |
| GPQA (HELM) | 30.7% | — |
| LMArena Expert | — | 1286 |

## Multilingual

- Granite 4.0 Micro: —
- Yi-Lightning: 42.4 (#191)

| Benchmark | Granite 4.0 Micro | Yi-Lightning |
|---|---|---|
| LMArena Non-English | — | 1269 |
| LMArena Chinese | — | 1320 |
| LMArena French | — | 1304 |
| LMArena German | — | 1267 |
| LMArena Japanese | — | 1228 |
| LMArena Korean | — | 1192 |
| LMArena Russian | — | 1255 |
| LMArena Spanish | — | 1315 |

## Instruction Following

- Granite 4.0 Micro: 70.0 (#164)
- Yi-Lightning: 67.6 (#191)

| Benchmark | Granite 4.0 Micro | Yi-Lightning |
|---|---|---|
| IFEval | 84.9% | — |
| LMArena Instruction Following | — | 1278 |

## Long Context

- Granite 4.0 Micro: —
- Yi-Lightning: 39.4 (#176)

| Benchmark | Granite 4.0 Micro | Yi-Lightning |
|---|---|---|
| LMArena Longer Query | — | 1297 |

## Writing & Preference

- Granite 4.0 Micro: 46.7 (#212)
- Yi-Lightning: 50.4 (#178)

| Benchmark | Granite 4.0 Micro | Yi-Lightning |
|---|---|---|
| LMArena Text | — | 1302 |
| LMArena Creative Writing | — | 1280 |
| WildBench | 67% | — |
| LMArena Multi-Turn | — | 1311 |

## FAQ

### Is Granite 4.0 Micro better than Yi-Lightning?

Yi-Lightning is the stronger model overall, scoring 36.5 to 28.8 on the Noometry Index.

### How many benchmarks do Granite 4.0 Micro and Yi-Lightning share?

0 benchmarks have published results for both models. Granite 4.0 Micro has 8 scored results on Noometry and Yi-Lightning has 18.