# Granite 4.0 H Small vs Kimi K3

> Kimi K3 is the stronger model overall, scoring 59.5 to 35.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/ibm-granite-h-small-vs-kimi-k3
- Last updated: 2026-10-10
- Shared benchmarks: 13

## Summary

- They share 13 benchmarks with published results for both. Granite 4.0 H Small scores higher in 0 categories and Kimi K3 in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Kimi K3 leads 74.0 to 29.3.

## Snapshot

| | Granite 4.0 H Small | Kimi K3 |
|---|---|---|
| Provider | IBM | Moonshot AI |
| Noometry Index | 35.9 | 59.5 |
| Rank | 213 | 12 |
| Context | — | 1.05M |
| Input $/M | — | $3 |
| Output $/M | — | $15 |
| Weights | Open | Open |

## Coding

- Granite 4.0 H Small: 35.8 (#207)
- Kimi K3: 60.6 (#8)

| Benchmark | Granite 4.0 H Small | Kimi K3 |
|---|---|---|
| LMArena Coding | 1247 | 1509 |
| DeepSWE | — | 68.5% |
| FrontierCode | — | 44.2% |
| LMArena WebDev | — | 1659 |
| FrontierSWE | — | 25.9% |
| SciCode | — | 59.5% |
| WeirdML | — | 82.6% |
| ALE-Bench | — | 1,524 |

## Agentic & Tool Use

- Granite 4.0 H Small: —
- Kimi K3: 41.8 (#19)

| Benchmark | Granite 4.0 H Small | Kimi K3 |
|---|---|---|
| APEX-Agents | — | 50.6% |
| τ²-bench Banking | — | 37.1% |
| PostTrainBench | — | 32% |
| GBAEval | — | 48.3% |
| GDP.pdf | — | 19% |
| Vending-Bench 2 | — | 5,165 |

## Reasoning

- Granite 4.0 H Small: 23.4 (#164)
- Kimi K3: 63.0 (#15)

| Benchmark | Granite 4.0 H Small | Kimi K3 |
|---|---|---|
| LMArena Hard Prompts | 1240 | 1495 |
| ARC-AGI-2 | — | 60.4% |
| SimpleBench | — | 60.7% |
| NYT Connections (extended) | — | 93.6% |
| ARC-AGI-1 | — | 94.5% |
| CritPt | — | 23.4% |
| Chess Puzzles | — | 39% |
| Mystery Game Puzzles | — | 26% |
| DTBench | — | 91.2% |
| LMCA | — | 52.7% |
| Surface Evolver Bench | — | 95% |
| Epoch Capabilities Index | — | 157.68 |
| ForecastBench | — | 61.1 |

## Math

- Granite 4.0 H Small: 29.3 (#219)
- Kimi K3: 74.0 (#13)

| Benchmark | Granite 4.0 H Small | Kimi K3 |
|---|---|---|
| LMArena Math | 1251 | 1493 |
| FrontierMath (Tiers 1-3) | — | 72.2% |
| FrontierMath Tier 4 | — | 39% |
| MathArena Final-Answer Competitions | — | 87.8% |
| OTIS Mock AIME 2024-2025 | — | 97.2% |
| ProofBench | — | 87% |
| Omni-MATH | 29.6% | — |

## Knowledge

- Granite 4.0 H Small: 31.5 (#210)
- Kimi K3: 63.2 (#19)

| Benchmark | Granite 4.0 H Small | Kimi K3 |
|---|---|---|
| LMArena Expert | 1244 | 1520 |
| GPQA Diamond | — | 93.1% |
| SimpleQA Verified | — | 50.6% |
| MMLU-Pro | 56.9% | — |
| Vectara Hallucination Rate | 5.2% | — |
| GPQA (HELM) | 38.3% | — |

## Multimodal

- Granite 4.0 H Small: —
- Kimi K3: 38.4 (#58)

| Benchmark | Granite 4.0 H Small | Kimi K3 |
|---|---|---|
| Blueprint-Bench 2 | — | 29.5% |
| Furniture Assembly | — | 34.2% |

## Multilingual

- Granite 4.0 H Small: 38.7 (#223)
- Kimi K3: 56.5 (#20)

| Benchmark | Granite 4.0 H Small | Kimi K3 |
|---|---|---|
| LMArena Non-English | 1216 | 1466 |
| LMArena Chinese | 1250 | 1528 |
| LMArena Russian | 1198 | 1481 |
| LMArena Spanish | 1258 | 1478 |
| LMArena French | — | 1488 |
| LMArena German | — | 1474 |
| LMArena Japanese | — | 1492 |
| LMArena Korean | — | 1465 |

## Instruction Following

- Granite 4.0 H Small: 68.9 (#178)
- Kimi K3: 77.8 (#13)

| Benchmark | Granite 4.0 H Small | Kimi K3 |
|---|---|---|
| LMArena Instruction Following | 1221 | 1481 |
| IFEval | 89% | — |

## Long Context

- Granite 4.0 H Small: 37.6 (#209)
- Kimi K3: 45.8 (#27)

| Benchmark | Granite 4.0 H Small | Kimi K3 |
|---|---|---|
| LMArena Longer Query | 1240 | 1494 |

## Writing & Preference

- Granite 4.0 H Small: 44.0 (#222)
- Kimi K3: 76.7 (#4)

| Benchmark | Granite 4.0 H Small | Kimi K3 |
|---|---|---|
| LMArena Text | 1241 | 1476 |
| LMArena Creative Writing | 1210 | 1452 |
| LMArena Multi-Turn | 1243 | 1488 |
| EQ-Bench Creative Writing | — | 2082 |
| WildBench | 73.9% | — |
| EQ-Bench 4 | — | 1339 |

## FAQ

### Is Granite 4.0 H Small better than Kimi K3?

Kimi K3 is the stronger model overall, scoring 59.5 to 35.9 on the Noometry Index.

### Is Granite 4.0 H Small or Kimi K3 better for coding?

Kimi K3 scores higher on coding benchmarks: 60.6 versus 35.8 in the Noometry coding category.

### How many benchmarks do Granite 4.0 H Small and Kimi K3 share?

13 benchmarks have published results for both models. Granite 4.0 H Small has 19 scored results on Noometry and Kimi K3 has 53.