# GPT-5 Pro vs Wizardlm 13b

> GPT-5 Pro is the stronger model overall, scoring 46.2 to 30.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gpt-5-pro-vs-wizardlm-13b
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in reasoning, where GPT-5 Pro leads 39.2 to 18.5.
- Wizardlm 13b has downloadable open weights; the other is API-only.

## Snapshot

| | GPT-5 Pro | Wizardlm 13b |
|---|---|---|
| Provider | OpenAI | Microsoft |
| Noometry Index | 46.2 | 30.8 |
| Rank | 58 | 272 |
| Context | 400K | — |
| Input $/M | $15 | — |
| Output $/M | $120 | — |
| Weights | Proprietary | Open |

## Coding

- GPT-5 Pro: 43.4 (#77)
- Wizardlm 13b: 29.6 (#293)

| Benchmark | GPT-5 Pro | Wizardlm 13b |
|---|---|---|
| WeirdML | 60.4% | — |
| LMArena Coding | — | 1035 |
| AlgoTune | 1.31 | — |

## Reasoning

- GPT-5 Pro: 39.2 (#52)
- Wizardlm 13b: 18.5 (#265)

| Benchmark | GPT-5 Pro | Wizardlm 13b |
|---|---|---|
| ARC-AGI-2 | 18.3% | — |
| SimpleBench | 61.6% | — |
| Kagi LLM Benchmark | 76.8% | — |
| ARC-AGI-1 | 70.2% | — |
| EnigmaEval | 18.8% | — |
| LMArena Hard Prompts | — | 1018 |
| Epoch Capabilities Index | 150.26 | — |

## Math

- GPT-5 Pro: 48.0 (#53)
- Wizardlm 13b: 27.8 (#235)

| Benchmark | GPT-5 Pro | Wizardlm 13b |
|---|---|---|
| FrontierMath (Tiers 1-3) | 55.8% | — |
| FrontierMath Tier 4 | 19.5% | — |
| LMArena Math | — | 1017 |
| FrontierMath Tier 4 (v1) | 14.6% | — |

## Knowledge

- GPT-5 Pro: 56.2 (#39)
- Wizardlm 13b: —

| Benchmark | GPT-5 Pro | Wizardlm 13b |
|---|---|---|
| Humanity's Last Exam | 31.6% | — |

## Multilingual

- GPT-5 Pro: —
- Wizardlm 13b: 27.3 (#272)

| Benchmark | GPT-5 Pro | Wizardlm 13b |
|---|---|---|
| LMArena Non-English | — | 1034 |
| LMArena Chinese | — | 1023 |

## Instruction Following

- GPT-5 Pro: —
- Wizardlm 13b: 53.7 (#280)

| Benchmark | GPT-5 Pro | Wizardlm 13b |
|---|---|---|
| LMArena Instruction Following | — | 1049 |

## Long Context

- GPT-5 Pro: —
- Wizardlm 13b: 32.0 (#268)

| Benchmark | GPT-5 Pro | Wizardlm 13b |
|---|---|---|
| LMArena Longer Query | — | 1054 |

## Writing & Preference

- GPT-5 Pro: —
- Wizardlm 13b: 30.7 (#282)

| Benchmark | GPT-5 Pro | Wizardlm 13b |
|---|---|---|
| LMArena Text | — | 1077 |
| LMArena Creative Writing | — | 1090 |
| LMArena Multi-Turn | — | 1047 |

## FAQ

### Is GPT-5 Pro better than Wizardlm 13b?

GPT-5 Pro is the stronger model overall, scoring 46.2 to 30.8 on the Noometry Index.

### Is GPT-5 Pro or Wizardlm 13b better for coding?

GPT-5 Pro scores higher on coding benchmarks: 43.4 versus 29.6 in the Noometry coding category.

### How many benchmarks do GPT-5 Pro and Wizardlm 13b share?

0 benchmarks have published results for both models. GPT-5 Pro has 12 scored results on Noometry and Wizardlm 13b has 10.