# Amazon Nova Micro vs Yi-1.5-34B

> Amazon Nova Micro and Yi-1.5-34B score almost the same on the Noometry Index (30.4 vs 30.6), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/amazon-nova-micro-vs-yi-1-5-34b
- Last updated: 2026-10-11
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Amazon Nova Micro scores higher in 4 categories and Yi-1.5-34B in 4 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Amazon Nova Micro leads 29.6 to 14.8.
- Yi-1.5-34B has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Micro | Yi-1.5-34B |
|---|---|---|
| Provider | Amazon | 01.AI |
| Noometry Index | 30.4 | 30.6 |
| Rank | 294 | 289 |
| Context | 128K | — |
| Input $/M | $0.035 | — |
| Output $/M | $0.14 | — |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Micro: 30.5 (#295)
- Yi-1.5-34B: 32.4 (#272)

| Benchmark | Amazon Nova Micro | Yi-1.5-34B |
|---|---|---|
| LMArena Coding | 1218 | 1169 |
| BigCodeBench Instruct | — | 33.9% |
| LiveBench Coding | 20.2% | — |
| BigCodeBench Complete | — | 43.8% |

## Agentic & Tool Use

- Amazon Nova Micro: 22.1 (#132)
- Yi-1.5-34B: —

| Benchmark | Amazon Nova Micro | Yi-1.5-34B |
|---|---|---|
| Berkeley Function Calling Leaderboard | 22.3% | — |

## Reasoning

- Amazon Nova Micro: 17.4 (#294)
- Yi-1.5-34B: 22.5 (#191)

| Benchmark | Amazon Nova Micro | Yi-1.5-34B |
|---|---|---|
| LMArena Hard Prompts | 1191 | 1160 |
| LiveBench Reasoning | 25.1% | — |
| LiveBench Data Analysis | 34% | — |
| LiveBench | 29.6% | — |

## Math

- Amazon Nova Micro: 26.9 (#254)
- Yi-1.5-34B: 27.5 (#249)

| Benchmark | Amazon Nova Micro | Yi-1.5-34B |
|---|---|---|
| LMArena Math | 1206 | 1182 |
| Omni-MATH | 21.4% | — |
| LiveBench Math | 34.5% | — |
| MATH Level 5 | — | 25.5% |

## Knowledge

- Amazon Nova Micro: 29.6 (#237)
- Yi-1.5-34B: 14.8 (#295)

| Benchmark | Amazon Nova Micro | Yi-1.5-34B |
|---|---|---|
| LMArena Expert | 1184 | 1144 |
| GPQA Diamond | — | 32% |
| MMLU-Pro | 51.1% | — |
| Vectara Hallucination Rate | 5.5% | — |
| GPQA (HELM) | 38.3% | — |
| MMLU | 70.8% | — |

## Multilingual

- Amazon Nova Micro: 36.5 (#239)
- Yi-1.5-34B: 32.3 (#256)

| Benchmark | Amazon Nova Micro | Yi-1.5-34B |
|---|---|---|
| LMArena Non-English | 1186 | 1121 |
| LMArena Chinese | 1209 | 1213 |
| LMArena French | 1238 | 1156 |
| LMArena German | 1192 | 1111 |
| LMArena Japanese | 1154 | 1021 |
| LMArena Korean | 1150 | 1005 |
| LMArena Russian | 1185 | 1091 |
| LMArena Spanish | 1225 | 1121 |

## Instruction Following

- Amazon Nova Micro: 56.3 (#272)
- Yi-1.5-34B: 59.2 (#257)

| Benchmark | Amazon Nova Micro | Yi-1.5-34B |
|---|---|---|
| LMArena Instruction Following | 1174 | 1139 |
| LiveBench Instruction Following | 48% | — |
| IFEval | 76% | — |

## Long Context

- Amazon Nova Micro: 36.5 (#229)
- Yi-1.5-34B: 34.6 (#248)

| Benchmark | Amazon Nova Micro | Yi-1.5-34B |
|---|---|---|
| LMArena Longer Query | 1205 | 1143 |

## Writing & Preference

- Amazon Nova Micro: 39.5 (#247)
- Yi-1.5-34B: 37.4 (#257)

| Benchmark | Amazon Nova Micro | Yi-1.5-34B |
|---|---|---|
| LMArena Text | 1208 | 1173 |
| LMArena Creative Writing | 1172 | 1135 |
| LMArena Multi-Turn | 1178 | 1153 |
| WildBench | 74.3% | — |
| LiveBench Language | 15.8% | — |

## FAQ

### Is Amazon Nova Micro better than Yi-1.5-34B?

Amazon Nova Micro and Yi-1.5-34B score almost the same on the Noometry Index (30.4 vs 30.6), so choose on price, context window or the category you care about most.

### Is Amazon Nova Micro or Yi-1.5-34B better for coding?

Yi-1.5-34B scores higher on coding benchmarks: 32.4 versus 30.5 in the Noometry coding category.

### How many benchmarks do Amazon Nova Micro and Yi-1.5-34B share?

17 benchmarks have published results for both models. Amazon Nova Micro has 32 scored results on Noometry and Yi-1.5-34B has 21.