# Claude Sonnet 4.6 vs Wizardlm 13b

> Claude Sonnet 4.6 is the stronger model overall, scoring 50.1 to 30.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/claude-sonnet-4-6-vs-wizardlm-13b
- Last updated: 2026-10-10
- Shared benchmarks: 10

## Summary

- They share 10 benchmarks with published results for both. Claude Sonnet 4.6 scores higher in 7 categories and Wizardlm 13b in 0 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Claude Sonnet 4.6 leads 70.4 to 30.7.
- Wizardlm 13b has downloadable open weights; the other is API-only.

## Snapshot

| | Claude Sonnet 4.6 | Wizardlm 13b |
|---|---|---|
| Provider | Anthropic | Microsoft |
| Noometry Index | 50.1 | 30.8 |
| Rank | 42 | 272 |
| Context | 1M | — |
| Input $/M | $3 | — |
| Output $/M | $15 | — |
| Weights | Proprietary | Open |

## Coding

- Claude Sonnet 4.6: 46.0 (#62)
- Wizardlm 13b: 29.6 (#293)

| Benchmark | Claude Sonnet 4.6 | Wizardlm 13b |
|---|---|---|
| LMArena Coding | 1504 | 1035 |
| SWE-bench Verified | 75.2% | — |
| DeepSWE | 29.9% | — |
| FrontierCode | 24.3% | — |
| LMArena WebDev | 1521 | — |
| SciCode | 46.8% | — |
| WeirdML | 66.1% | — |
| ALE-Bench | 1,327 | — |

## Agentic & Tool Use

- Claude Sonnet 4.6: 39.1 (#26)
- Wizardlm 13b: —

| Benchmark | Claude Sonnet 4.6 | Wizardlm 13b |
|---|---|---|
| Terminal-Bench | 53.4% | — |
| APEX-Agents | 43% | — |
| OSWorld 2.0 | 9.3% | — |
| DeepResearch Bench | 54.9% | — |
| OSWorld | 72.1% | — |
| ExploitBench | 23.6% | — |
| GBAEval | 48.8% | — |
| GDP.pdf | 18% | — |
| LMArena Search | 1221 | — |
| Vending-Bench 2 | 7,204 | — |

## Reasoning

- Claude Sonnet 4.6: 46.1 (#40)
- Wizardlm 13b: 18.5 (#265)

| Benchmark | Claude Sonnet 4.6 | Wizardlm 13b |
|---|---|---|
| LMArena Hard Prompts | 1485 | 1018 |
| ARC-AGI-2 | 60.4% | — |
| NYT Connections (extended) | 80.9% | — |
| ARC-AGI-1 | 86.5% | — |
| CritPt | 3.1% | — |
| Chess Puzzles | 13% | — |
| Thematic Generalization | 76.3% | — |
| Mystery Game Puzzles | 16% | — |
| DTBench | 89.9% | — |
| LMCA | 46.5% | — |
| Epoch Capabilities Index | 152.25 | — |
| ForecastBench | 62 | — |

## Math

- Claude Sonnet 4.6: 51.9 (#41)
- Wizardlm 13b: 27.8 (#235)

| Benchmark | Claude Sonnet 4.6 | Wizardlm 13b |
|---|---|---|
| LMArena Math | 1463 | 1017 |
| OTIS Mock AIME 2024-2025 | 85.8% | — |
| ProofBench | 45% | — |
| FrontierMath (Feb 2025 set) | 32.4% | — |
| FrontierMath Tier 4 (v1) | 8.3% | — |

## Knowledge

- Claude Sonnet 4.6: 51.6 (#60)
- Wizardlm 13b: —

| Benchmark | Claude Sonnet 4.6 | Wizardlm 13b |
|---|---|---|
| GPQA Diamond | 87.4% | — |
| SimpleQA Verified | 35.5% | — |
| Vectara Hallucination Rate | 10.6% | — |
| LMArena Expert | 1500 | — |

## Multimodal

- Claude Sonnet 4.6: 38.0 (#61)
- Wizardlm 13b: —

| Benchmark | Claude Sonnet 4.6 | Wizardlm 13b |
|---|---|---|
| LMArena Vision | 1283 | — |
| Blueprint-Bench 2 | 6.7% | — |
| LMArena Document | 1482 | — |

## Multilingual

- Claude Sonnet 4.6: 54.6 (#39)
- Wizardlm 13b: 27.3 (#272)

| Benchmark | Claude Sonnet 4.6 | Wizardlm 13b |
|---|---|---|
| LMArena Non-English | 1440 | 1034 |
| LMArena Chinese | 1491 | 1023 |
| LMArena French | 1465 | — |
| LMArena German | 1428 | — |
| LMArena Japanese | 1419 | — |
| LMArena Korean | 1411 | — |
| LMArena Russian | 1440 | — |
| LMArena Spanish | 1465 | — |

## Instruction Following

- Claude Sonnet 4.6: 77.6 (#23)
- Wizardlm 13b: 53.7 (#280)

| Benchmark | Claude Sonnet 4.6 | Wizardlm 13b |
|---|---|---|
| LMArena Instruction Following | 1476 | 1049 |

## Long Context

- Claude Sonnet 4.6: 45.3 (#40)
- Wizardlm 13b: 32.0 (#268)

| Benchmark | Claude Sonnet 4.6 | Wizardlm 13b |
|---|---|---|
| LMArena Longer Query | 1479 | 1054 |

## Writing & Preference

- Claude Sonnet 4.6: 70.4 (#22)
- Wizardlm 13b: 30.7 (#282)

| Benchmark | Claude Sonnet 4.6 | Wizardlm 13b |
|---|---|---|
| LMArena Text | 1458 | 1077 |
| LMArena Creative Writing | 1435 | 1090 |
| LMArena Multi-Turn | 1464 | 1047 |
| EQ-Bench Creative Writing | 1810 | — |
| EQ-Bench 4 | 1207 | — |

## FAQ

### Is Claude Sonnet 4.6 better than Wizardlm 13b?

Claude Sonnet 4.6 is the stronger model overall, scoring 50.1 to 30.8 on the Noometry Index.

### Is Claude Sonnet 4.6 or Wizardlm 13b better for coding?

Claude Sonnet 4.6 scores higher on coding benchmarks: 46.0 versus 29.6 in the Noometry coding category.

### How many benchmarks do Claude Sonnet 4.6 and Wizardlm 13b share?

10 benchmarks have published results for both models. Claude Sonnet 4.6 has 57 scored results on Noometry and Wizardlm 13b has 10.