# Claude Sonnet 5.5 vs Wizardlm 70b

> Claude Sonnet 5.5 is the stronger model overall, scoring 61.9 to 33.0 on the Noometry Index.

- Canonical page: https://noometry.com/compare/claude-sonnet-5-5-vs-wizardlm-70b
- Last updated: 2026-10-12
- Shared benchmarks: 11

## Summary

- They share 11 benchmarks with published results for both. Claude Sonnet 5.5 scores higher in 7 categories and Wizardlm 70b in 0 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in math, where Claude Sonnet 5.5 leads 87.9 to 32.2.
- Wizardlm 70b has downloadable open weights; the other is API-only.

## Snapshot

| | Claude Sonnet 5.5 | Wizardlm 70b |
|---|---|---|
| Provider | Anthropic | Microsoft |
| Noometry Index | 61.9 | 33.0 |
| Rank | 10 | 249 |
| Context | 1M | — |
| Input $/M | $2 | — |
| Output $/M | $10 | — |
| Weights | Proprietary | Open |

## Coding

- Claude Sonnet 5.5: 67.3 (#6)
- Wizardlm 70b: 31.4 (#285)

| Benchmark | Claude Sonnet 5.5 | Wizardlm 70b |
|---|---|---|
| LMArena Coding | 1513 | 1081 |
| FrontierCode | 52.1% | — |
| CursorBench | 55.5% | — |
| LMArena WebDev | 1774 | — |
| FrontierSWE | 61.9% | — |
| SciCode | 61% | — |
| ALE-Bench | 1,819 | — |

## Agentic & Tool Use

- Claude Sonnet 5.5: 45.0 (#16)
- Wizardlm 70b: —

| Benchmark | Claude Sonnet 5.5 | Wizardlm 70b |
|---|---|---|
| APEX-Agents | 75.5% | — |

## Reasoning

- Claude Sonnet 5.5: 54.0 (#28)
- Wizardlm 70b: 20.7 (#234)

| Benchmark | Claude Sonnet 5.5 | Wizardlm 70b |
|---|---|---|
| LMArena Hard Prompts | 1495 | 1079 |
| NYT Connections (extended) | 80.5% | — |
| CritPt | 31.4% | — |
| Mystery Game Puzzles | 65% | — |
| Epoch Capabilities Index | 165.03 | — |

## Math

- Claude Sonnet 5.5: 87.9 (#6)
- Wizardlm 70b: 32.2 (#218)

| Benchmark | Claude Sonnet 5.5 | Wizardlm 70b |
|---|---|---|
| LMArena Math | 1510 | 1116 |
| FrontierMath (Tiers 1-3) | 88.8% | — |
| FrontierMath Tier 4 | 80.5% | — |
| OTIS Mock AIME 2024-2025 | 100% | — |
| ProofBench | 100% | — |
| FrontierMath Erdős | 2.9% | — |

## Knowledge

- Claude Sonnet 5.5: 66.0 (#12)
- Wizardlm 70b: —

| Benchmark | Claude Sonnet 5.5 | Wizardlm 70b |
|---|---|---|
| GPQA Diamond | 95.6% | — |
| SimpleQA Verified | 46.5% | — |
| LMArena Expert | 1540 | — |

## Multimodal

- Claude Sonnet 5.5: 51.5 (#6)
- Wizardlm 70b: —

| Benchmark | Claude Sonnet 5.5 | Wizardlm 70b |
|---|---|---|
| LMArena Vision | 1289 | — |
| Furniture Assembly | 75% | — |

## Multilingual

- Claude Sonnet 5.5: 55.3 (#30)
- Wizardlm 70b: 29.6 (#265)

| Benchmark | Claude Sonnet 5.5 | Wizardlm 70b |
|---|---|---|
| LMArena Non-English | 1452 | 1078 |
| LMArena Chinese | 1522 | 1052 |
| LMArena Russian | 1451 | 1155 |
| LMArena German | — | 1083 |

## Instruction Following

- Claude Sonnet 5.5: 78.3 (#11)
- Wizardlm 70b: 56.3 (#273)

| Benchmark | Claude Sonnet 5.5 | Wizardlm 70b |
|---|---|---|
| LMArena Instruction Following | 1495 | 1093 |

## Long Context

- Claude Sonnet 5.5: 45.9 (#28)
- Wizardlm 70b: 33.3 (#263)

| Benchmark | Claude Sonnet 5.5 | Wizardlm 70b |
|---|---|---|
| LMArena Longer Query | 1498 | 1097 |

## Writing & Preference

- Claude Sonnet 5.5: 66.0 (#40)
- Wizardlm 70b: 34.8 (#269)

| Benchmark | Claude Sonnet 5.5 | Wizardlm 70b |
|---|---|---|
| LMArena Text | 1471 | 1120 |
| LMArena Creative Writing | 1465 | 1149 |
| LMArena Multi-Turn | 1474 | 1108 |

## FAQ

### Is Claude Sonnet 5.5 better than Wizardlm 70b?

Claude Sonnet 5.5 is the stronger model overall, scoring 61.9 to 33.0 on the Noometry Index.

### Is Claude Sonnet 5.5 or Wizardlm 70b better for coding?

Claude Sonnet 5.5 scores higher on coding benchmarks: 67.3 versus 31.4 in the Noometry coding category.

### How many benchmarks do Claude Sonnet 5.5 and Wizardlm 70b share?

11 benchmarks have published results for both models. Claude Sonnet 5.5 has 32 scored results on Noometry and Wizardlm 70b has 12.