# Granite 4.1 8b vs Mercury

> Granite 4.1 8b and Mercury score almost the same on the Noometry Index (36.8 vs 37.3), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/granite-4-1-8b-vs-mercury
- Last updated: 2026-10-10
- Shared benchmarks: 8

## Summary

- They share 8 benchmarks with published results for both. Granite 4.1 8b scores higher in 5 categories and Mercury in 1 category; 4 gaps are clear of the uncertainty.
- The widest gap is in coding, where Mercury leads 38.1 to 29.9.
- Granite 4.1 8b has downloadable open weights; the other is API-only.

## Snapshot

| | Granite 4.1 8b | Mercury |
|---|---|---|
| Provider | IBM | Inception |
| Noometry Index | 36.8 | 37.3 |
| Rank | 202 | 192 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Proprietary |

## Coding

- Granite 4.1 8b: 29.9 (#291)
- Mercury: 38.1 (#164)

| Benchmark | Granite 4.1 8b | Mercury |
|---|---|---|
| LMArena Coding | 1313 | 1323 |
| LMArena WebDev | 1190 | — |

## Reasoning

- Granite 4.1 8b: 24.6 (#142)
- Mercury: 16.8 (#288)

| Benchmark | Granite 4.1 8b | Mercury |
|---|---|---|
| LMArena Hard Prompts | 1294 | 1284 |
| Kagi LLM Benchmark | — | 21.6% |

## Math

- Granite 4.1 8b: 33.8 (#167)
- Mercury: —

| Benchmark | Granite 4.1 8b | Mercury |
|---|---|---|
| LMArena Math | 1311 | — |

## Knowledge

- Granite 4.1 8b: 35.5 (#171)
- Mercury: —

| Benchmark | Granite 4.1 8b | Mercury |
|---|---|---|
| LMArena Expert | 1310 | — |

## Multilingual

- Granite 4.1 8b: 41.8 (#199)
- Mercury: 41.7 (#201)

| Benchmark | Granite 4.1 8b | Mercury |
|---|---|---|
| LMArena Non-English | 1261 | 1259 |
| LMArena Chinese | 1335 | — |
| LMArena Russian | 1238 | — |

## Instruction Following

- Granite 4.1 8b: 67.0 (#198)
- Mercury: 65.3 (#220)

| Benchmark | Granite 4.1 8b | Mercury |
|---|---|---|
| LMArena Instruction Following | 1268 | 1238 |

## Long Context

- Granite 4.1 8b: 38.7 (#188)
- Mercury: 38.3 (#193)

| Benchmark | Granite 4.1 8b | Mercury |
|---|---|---|
| LMArena Longer Query | 1275 | 1264 |

## Writing & Preference

- Granite 4.1 8b: 48.3 (#199)
- Mercury: 46.2 (#216)

| Benchmark | Granite 4.1 8b | Mercury |
|---|---|---|
| LMArena Text | 1291 | 1282 |
| LMArena Creative Writing | 1249 | 1186 |
| LMArena Multi-Turn | 1269 | 1283 |

## FAQ

### Is Granite 4.1 8b better than Mercury?

Granite 4.1 8b and Mercury score almost the same on the Noometry Index (36.8 vs 37.3), so choose on price, context window or the category you care about most.

### Is Granite 4.1 8b or Mercury better for coding?

Mercury scores higher on coding benchmarks: 38.1 versus 29.9 in the Noometry coding category.

### How many benchmarks do Granite 4.1 8b and Mercury share?

8 benchmarks have published results for both models. Granite 4.1 8b has 13 scored results on Noometry and Mercury has 9.