# Chatgpt 4o Latest 20250326 vs Wizardlm 13b

> Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 31.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/chatgpt-4o-vs-wizardlm-13b
- Last updated: 2026-10-11
- Shared benchmarks: 10

## Summary

- They share 10 benchmarks with published results for both. Chatgpt 4o Latest 20250326 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 Chatgpt 4o Latest 20250326 leads 62.6 to 30.5.
- Wizardlm 13b has downloadable open weights; the other is API-only.

## Snapshot

| | Chatgpt 4o Latest 20250326 | Wizardlm 13b |
|---|---|---|
| Provider | OpenAI | Microsoft |
| Noometry Index | 43.8 | 31.4 |
| Rank | 82 | 274 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Chatgpt 4o Latest 20250326: 41.6 (#122)
- Wizardlm 13b: 30.1 (#298)

| Benchmark | Chatgpt 4o Latest 20250326 | Wizardlm 13b |
|---|---|---|
| LMArena Coding | 1413 | 1035 |

## Reasoning

- Chatgpt 4o Latest 20250326: 33.8 (#71)
- Wizardlm 13b: 19.4 (#259)

| Benchmark | Chatgpt 4o Latest 20250326 | Wizardlm 13b |
|---|---|---|
| LMArena Hard Prompts | 1424 | 1018 |
| Kagi LLM Benchmark | 75% | — |

## Math

- Chatgpt 4o Latest 20250326: 38.6 (#134)
- Wizardlm 13b: 30.2 (#238)

| Benchmark | Chatgpt 4o Latest 20250326 | Wizardlm 13b |
|---|---|---|
| LMArena Math | 1407 | 1017 |

## Knowledge

- Chatgpt 4o Latest 20250326: 39.2 (#137)
- Wizardlm 13b: —

| Benchmark | Chatgpt 4o Latest 20250326 | Wizardlm 13b |
|---|---|---|
| Confabulations | 16.6% | — |
| LMArena Expert | 1401 | — |

## Multimodal

- Chatgpt 4o Latest 20250326: 39.6 (#58)
- Wizardlm 13b: —

| Benchmark | Chatgpt 4o Latest 20250326 | Wizardlm 13b |
|---|---|---|
| LMArena Vision | 1243 | — |

## Multilingual

- Chatgpt 4o Latest 20250326: 52.9 (#76)
- Wizardlm 13b: 27.1 (#277)

| Benchmark | Chatgpt 4o Latest 20250326 | Wizardlm 13b |
|---|---|---|
| LMArena Non-English | 1419 | 1034 |
| LMArena Chinese | 1457 | 1023 |
| LMArena French | 1446 | — |
| LMArena German | 1423 | — |
| LMArena Japanese | 1405 | — |
| LMArena Korean | 1396 | — |
| LMArena Russian | 1429 | — |
| LMArena Spanish | 1434 | — |

## Instruction Following

- Chatgpt 4o Latest 20250326: 74.0 (#107)
- Wizardlm 13b: 53.5 (#285)

| Benchmark | Chatgpt 4o Latest 20250326 | Wizardlm 13b |
|---|---|---|
| LMArena Instruction Following | 1403 | 1048 |

## Long Context

- Chatgpt 4o Latest 20250326: 43.1 (#107)
- Wizardlm 13b: 32.0 (#273)

| Benchmark | Chatgpt 4o Latest 20250326 | Wizardlm 13b |
|---|---|---|
| LMArena Longer Query | 1413 | 1054 |

## Writing & Preference

- Chatgpt 4o Latest 20250326: 62.6 (#72)
- Wizardlm 13b: 30.5 (#287)

| Benchmark | Chatgpt 4o Latest 20250326 | Wizardlm 13b |
|---|---|---|
| LMArena Text | 1429 | 1077 |
| LMArena Creative Writing | 1405 | 1091 |
| LMArena Multi-Turn | 1454 | 1047 |
| EQ-Bench Creative Writing | 1501 | — |

## FAQ

### Is Chatgpt 4o Latest 20250326 better than Wizardlm 13b?

Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 31.4 on the Noometry Index.

### Is Chatgpt 4o Latest 20250326 or Wizardlm 13b better for coding?

Chatgpt 4o Latest 20250326 scores higher on coding benchmarks: 41.6 versus 30.1 in the Noometry coding category.

### How many benchmarks do Chatgpt 4o Latest 20250326 and Wizardlm 13b share?

10 benchmarks have published results for both models. Chatgpt 4o Latest 20250326 has 21 scored results on Noometry and Wizardlm 13b has 10.