# Amazon Nova Micro vs Yi-34B

> Amazon Nova Micro is the stronger model overall, scoring 30.4 to 27.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-micro-vs-yi-34b
- Last updated: 2026-10-11
- Shared benchmarks: 18

## Summary

- They share 18 benchmarks with published results for both. Amazon Nova Micro scores higher in 6 categories and Yi-34B in 2 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Amazon Nova Micro leads 29.6 to 7.5.
- Yi-34B has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Micro | Yi-34B |
|---|---|---|
| Provider | Amazon | 01.AI |
| Noometry Index | 30.4 | 27.8 |
| Rank | 294 | 329 |
| Context | 128K | — |
| Input $/M | $0.035 | — |
| Output $/M | $0.14 | — |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Micro: 30.5 (#295)
- Yi-34B: 32.3 (#274)

| Benchmark | Amazon Nova Micro | Yi-34B |
|---|---|---|
| LMArena Coding | 1218 | 1112 |
| LiveBench Coding | 20.2% | — |

## Agentic & Tool Use

- Amazon Nova Micro: 22.1 (#132)
- Yi-34B: —

| Benchmark | Amazon Nova Micro | Yi-34B |
|---|---|---|
| Berkeley Function Calling Leaderboard | 22.3% | — |

## Reasoning

- Amazon Nova Micro: 17.4 (#294)
- Yi-34B: 21.2 (#226)

| Benchmark | Amazon Nova Micro | Yi-34B |
|---|---|---|
| LMArena Hard Prompts | 1191 | 1104 |
| LiveBench Reasoning | 25.1% | — |
| LiveBench Data Analysis | 34% | — |
| BIG-Bench Hard | — | 71.7% |
| Epoch Capabilities Index | — | 117.39 |
| LiveBench | 29.6% | — |

## Math

- Amazon Nova Micro: 26.9 (#254)
- Yi-34B: 21.6 (#282)

| Benchmark | Amazon Nova Micro | Yi-34B |
|---|---|---|
| LMArena Math | 1206 | 1114 |
| Omni-MATH | 21.4% | — |
| LiveBench Math | 34.5% | — |
| MATH Level 5 | — | 5.1% |
| GSM8K | — | 76% |

## Knowledge

- Amazon Nova Micro: 29.6 (#237)
- Yi-34B: 7.5 (#309)

| Benchmark | Amazon Nova Micro | Yi-34B |
|---|---|---|
| LMArena Expert | 1184 | 1061 |
| MMLU | 70.8% | 76.3% |
| GPQA Diamond | — | 14.7% |
| MMLU-Pro | 51.1% | — |
| Vectara Hallucination Rate | 5.5% | — |
| GPQA (HELM) | 38.3% | — |

## Multilingual

- Amazon Nova Micro: 36.5 (#239)
- Yi-34B: 29.7 (#264)

| Benchmark | Amazon Nova Micro | Yi-34B |
|---|---|---|
| LMArena Non-English | 1186 | 1079 |
| LMArena Chinese | 1209 | 1176 |
| LMArena French | 1238 | 1081 |
| LMArena German | 1192 | 1042 |
| LMArena Japanese | 1154 | 993 |
| LMArena Korean | 1150 | 959 |
| LMArena Russian | 1185 | 1050 |
| LMArena Spanish | 1225 | 1070 |

## Instruction Following

- Amazon Nova Micro: 56.3 (#272)
- Yi-34B: 56.2 (#274)

| Benchmark | Amazon Nova Micro | Yi-34B |
|---|---|---|
| LMArena Instruction Following | 1174 | 1091 |
| LiveBench Instruction Following | 48% | — |
| IFEval | 76% | — |

## Long Context

- Amazon Nova Micro: 36.5 (#229)
- Yi-34B: 33.2 (#264)

| Benchmark | Amazon Nova Micro | Yi-34B |
|---|---|---|
| LMArena Longer Query | 1205 | 1094 |

## Writing & Preference

- Amazon Nova Micro: 39.5 (#247)
- Yi-34B: 34.1 (#273)

| Benchmark | Amazon Nova Micro | Yi-34B |
|---|---|---|
| LMArena Text | 1208 | 1129 |
| LMArena Creative Writing | 1172 | 1108 |
| LMArena Multi-Turn | 1178 | 1113 |
| WildBench | 74.3% | — |
| LiveBench Language | 15.8% | — |

## FAQ

### Is Amazon Nova Micro better than Yi-34B?

Amazon Nova Micro is the stronger model overall, scoring 30.4 to 27.8 on the Noometry Index.

### Is Amazon Nova Micro or Yi-34B better for coding?

Yi-34B scores higher on coding benchmarks: 32.3 versus 30.5 in the Noometry coding category.

### How many benchmarks do Amazon Nova Micro and Yi-34B share?

18 benchmarks have published results for both models. Amazon Nova Micro has 32 scored results on Noometry and Yi-34B has 23.