# ERNIE 5.0 0110 vs Grok 4.5

> Grok 4.5 is the stronger model overall, scoring 55.0 to 41.2 on the Noometry Index.

- Canonical page: https://noometry.com/compare/ernie-5-0-vs-grok-4-5
- Last updated: 2026-10-10
- Shared benchmarks: 19

## Summary

- They share 19 benchmarks with published results for both. ERNIE 5.0 0110 scores higher in 1 category and Grok 4.5 in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Grok 4.5 leads 56.0 to 16.3.
- The biggest single-benchmark swing is NYT Connections (extended): 10.3% for ERNIE 5.0 0110 and 79.9% for Grok 4.5.

## Snapshot

| | ERNIE 5.0 0110 | Grok 4.5 |
|---|---|---|
| Provider | Baidu | xAI |
| Noometry Index | 41.2 | 55.0 |
| Rank | 129 | 22 |
| Context | — | 500K |
| Input $/M | — | $2 |
| Output $/M | — | $6 |
| Weights | Proprietary | Proprietary |

## Coding

- ERNIE 5.0 0110: 42.3 (#94)
- Grok 4.5: 51.7 (#34)

| Benchmark | ERNIE 5.0 0110 | Grok 4.5 |
|---|---|---|
| LMArena Coding | 1455 | 1473 |
| DeepSWE | — | 53.8% |
| FrontierCode | — | 42.4% |
| LMArena WebDev | — | 1552 |
| SciCode | — | 54.1% |
| WeirdML | — | 46.4% |
| ALE-Bench | — | 1,309 |

## Agentic & Tool Use

- ERNIE 5.0 0110: —
- Grok 4.5: 44.4 (#15)

| Benchmark | ERNIE 5.0 0110 | Grok 4.5 |
|---|---|---|
| APEX-Agents | — | 56.2% |
| τ²-bench Banking | — | 47.9% |
| PostTrainBench | — | 23.4% |
| GBAEval | — | 65.4% |
| GDP.pdf | — | 14% |
| LMArena Search | — | 1213 |
| Vending-Bench 2 | — | 3,887 |

## Reasoning

- ERNIE 5.0 0110: 16.3 (#296)
- Grok 4.5: 56.0 (#23)

| Benchmark | ERNIE 5.0 0110 | Grok 4.5 |
|---|---|---|
| NYT Connections (extended) | 10.3% | 79.9% |
| LMArena Hard Prompts | 1446 | 1462 |
| ARC-AGI-2 | — | 52.6% |
| SimpleBench | — | 70% |
| Kagi LLM Benchmark | — | 83.5% |
| ARC-AGI-1 | — | 87.2% |
| CritPt | — | 15.4% |
| Chess Puzzles | — | 36% |
| Thematic Generalization | 41.7% | — |
| DTBench | — | 96.5% |
| LMCA | — | 45.2% |
| Surface Evolver Bench | — | 74.4% |
| Epoch Capabilities Index | — | 154.02 |

## Math

- ERNIE 5.0 0110: 36.5 (#111)
- Grok 4.5: 60.7 (#29)

| Benchmark | ERNIE 5.0 0110 | Grok 4.5 |
|---|---|---|
| LMArena Math | 1437 | 1457 |
| FrontierMath (Tiers 1-3) | — | 57.2% |
| FrontierMath Tier 4 | — | 24.4% |
| OTIS Mock AIME 2024-2025 | — | 97.8% |
| ProofBench | — | 31% |

## Knowledge

- ERNIE 5.0 0110: 39.2 (#125)
- Grok 4.5: 62.3 (#21)

| Benchmark | ERNIE 5.0 0110 | Grok 4.5 |
|---|---|---|
| LMArena Expert | 1427 | 1466 |
| GPQA Diamond | — | 93.4% |
| SimpleQA Verified | — | 48.3% |

## Multimodal

- ERNIE 5.0 0110: 39.1 (#49)
- Grok 4.5: 37.8 (#63)

| Benchmark | ERNIE 5.0 0110 | Grok 4.5 |
|---|---|---|
| LMArena Vision | 1248 | 1287 |
| Blueprint-Bench 2 | — | 27.3% |
| Furniture Assembly | — | 22.5% |
| LMArena Document | — | 1452 |

## Multilingual

- ERNIE 5.0 0110: 54.3 (#47)
- Grok 4.5: 54.5 (#43)

| Benchmark | ERNIE 5.0 0110 | Grok 4.5 |
|---|---|---|
| LMArena Non-English | 1436 | 1439 |
| LMArena Chinese | 1512 | 1497 |
| LMArena French | 1466 | 1458 |
| LMArena German | 1462 | 1448 |
| LMArena Japanese | 1383 | 1425 |
| LMArena Korean | 1406 | 1402 |
| LMArena Russian | 1446 | 1447 |
| LMArena Spanish | 1473 | 1452 |

## Instruction Following

- ERNIE 5.0 0110: 74.7 (#88)
- Grok 4.5: 76.3 (#45)

| Benchmark | ERNIE 5.0 0110 | Grok 4.5 |
|---|---|---|
| LMArena Instruction Following | 1413 | 1446 |

## Long Context

- ERNIE 5.0 0110: 43.4 (#90)
- Grok 4.5: 44.8 (#54)

| Benchmark | ERNIE 5.0 0110 | Grok 4.5 |
|---|---|---|
| LMArena Longer Query | 1422 | 1463 |

## Writing & Preference

- ERNIE 5.0 0110: 63.4 (#64)
- Grok 4.5: 65.9 (#40)

| Benchmark | ERNIE 5.0 0110 | Grok 4.5 |
|---|---|---|
| LMArena Text | 1445 | 1448 |
| LMArena Creative Writing | 1426 | 1442 |
| LMArena Multi-Turn | 1433 | 1457 |
| EQ-Bench Creative Writing | — | 1579 |

## FAQ

### Is ERNIE 5.0 0110 better than Grok 4.5?

Grok 4.5 is the stronger model overall, scoring 55.0 to 41.2 on the Noometry Index.

### Is ERNIE 5.0 0110 or Grok 4.5 better for coding?

Grok 4.5 scores higher on coding benchmarks: 51.7 versus 42.3 in the Noometry coding category.

### How many benchmarks do ERNIE 5.0 0110 and Grok 4.5 share?

19 benchmarks have published results for both models. ERNIE 5.0 0110 has 20 scored results on Noometry and Grok 4.5 has 52.