# Claude 3 Haiku vs ERNIE 5.1

> ERNIE 5.1 is the stronger model overall, scoring 43.8 to 25.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/claude-3-haiku-vs-ernie-5-1
- Last updated: 2026-10-12
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Claude 3 Haiku scores higher in 0 categories and ERNIE 5.1 in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where ERNIE 5.1 leads 65.1 to 29.7.

## Snapshot

| | Claude 3 Haiku | ERNIE 5.1 |
|---|---|---|
| Provider | Anthropic | Baidu |
| Noometry Index | 25.9 | 43.8 |
| Rank | 340 | 83 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Proprietary |

## Coding

- Claude 3 Haiku: 26.4 (#325)
- ERNIE 5.1: 44.0 (#76)

| Benchmark | Claude 3 Haiku | ERNIE 5.1 |
|---|---|---|
| LMArena Coding | 1199 | 1488 |
| WeirdML | 9.8% | — |
| BigCodeBench Instruct | 39.4% | — |
| BigCodeBench Complete | 50.1% | — |
| CadEval | 12% | — |
| HumanEval+ | 68.9% | — |
| MBPP+ | 68.8% | — |

## Agentic & Tool Use

- Claude 3 Haiku: —
- ERNIE 5.1: —

| Benchmark | Claude 3 Haiku | ERNIE 5.1 |
|---|---|---|
| LMArena Search | — | 1227 |

## Reasoning

- Claude 3 Haiku: 16.3 (#307)
- ERNIE 5.1: 21.9 (#211)

| Benchmark | Claude 3 Haiku | ERNIE 5.1 |
|---|---|---|
| LMArena Hard Prompts | 1174 | 1481 |
| Kagi LLM Benchmark | 34.2% | — |
| NYT Connections (extended) | — | 23.4% |
| DTBench | 50.1% | — |
| LMCA | 8.8% | — |
| Epoch Capabilities Index | 118.35 | — |
| ForecastBench | 53.2 | — |
| WinoGrande | 74.2% | — |

## Math

- Claude 3 Haiku: 9.8 (#319)
- ERNIE 5.1: 40.3 (#92)

| Benchmark | Claude 3 Haiku | ERNIE 5.1 |
|---|---|---|
| LMArena Math | 1188 | 1481 |
| OTIS Mock AIME 2024-2025 | 1.8% | — |
| MATH Level 5 | 14.9% | — |

## Knowledge

- Claude 3 Haiku: 17.3 (#285)
- ERNIE 5.1: 41.9 (#102)

| Benchmark | Claude 3 Haiku | ERNIE 5.1 |
|---|---|---|
| LMArena Expert | 1148 | 1492 |
| GPQA Diamond | 36.3% | — |
| Confabulations | 34.2% | — |
| MMLU | 73.8% | — |

## Multimodal

- Claude 3 Haiku: 23.6 (#128)
- ERNIE 5.1: —

| Benchmark | Claude 3 Haiku | ERNIE 5.1 |
|---|---|---|
| LMArena Vision | 950 | — |
| ScienceQA | 72% | — |

## Multilingual

- Claude 3 Haiku: 36.0 (#243)
- ERNIE 5.1: 55.5 (#29)

| Benchmark | Claude 3 Haiku | ERNIE 5.1 |
|---|---|---|
| LMArena Non-English | 1178 | 1454 |
| LMArena Chinese | 1155 | 1508 |
| LMArena French | 1195 | 1488 |
| LMArena German | 1174 | 1470 |
| LMArena Japanese | 1102 | 1422 |
| LMArena Korean | 1109 | 1427 |
| LMArena Russian | 1204 | 1459 |
| LMArena Spanish | 1166 | 1473 |

## Instruction Following

- Claude 3 Haiku: 61.3 (#247)
- ERNIE 5.1: 76.7 (#37)

| Benchmark | Claude 3 Haiku | ERNIE 5.1 |
|---|---|---|
| LMArena Instruction Following | 1173 | 1460 |

## Long Context

- Claude 3 Haiku: 36.1 (#237)
- ERNIE 5.1: 44.7 (#59)

| Benchmark | Claude 3 Haiku | ERNIE 5.1 |
|---|---|---|
| LMArena Longer Query | 1190 | 1462 |

## Writing & Preference

- Claude 3 Haiku: 29.7 (#291)
- ERNIE 5.1: 65.1 (#52)

| Benchmark | Claude 3 Haiku | ERNIE 5.1 |
|---|---|---|
| LMArena Text | 1195 | 1468 |
| LMArena Creative Writing | 1157 | 1441 |
| LMArena Multi-Turn | 1190 | 1471 |
| EQ-Bench Creative Writing | 717 | — |

## FAQ

### Is Claude 3 Haiku better than ERNIE 5.1?

ERNIE 5.1 is the stronger model overall, scoring 43.8 to 25.9 on the Noometry Index.

### Is Claude 3 Haiku or ERNIE 5.1 better for coding?

ERNIE 5.1 scores higher on coding benchmarks: 44.0 versus 26.4 in the Noometry coding category.

### How many benchmarks do Claude 3 Haiku and ERNIE 5.1 share?

17 benchmarks have published results for both models. Claude 3 Haiku has 37 scored results on Noometry and ERNIE 5.1 has 19.