# GPT-5-Codex vs Wizardlm 70b

> GPT-5-Codex is the stronger model overall, scoring 37.3 to 32.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gpt-5-codex-vs-wizardlm-70b
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in coding, where GPT-5-Codex leads 41.9 to 30.9.
- Wizardlm 70b has downloadable open weights; the other is API-only.

## Snapshot

| | GPT-5-Codex | Wizardlm 70b |
|---|---|---|
| Provider | OpenAI | Microsoft |
| Noometry Index | 37.3 | 32.4 |
| Rank | 190 | 245 |
| Context | 400K | — |
| Input $/M | $1.25 | — |
| Output $/M | $10 | — |
| Weights | Proprietary | Open |

## Coding

- GPT-5-Codex: 41.9 (#100)
- Wizardlm 70b: 30.9 (#280)

| Benchmark | GPT-5-Codex | Wizardlm 70b |
|---|---|---|
| WeirdML | 54.5% | — |
| LMArena Coding | — | 1081 |

## Agentic & Tool Use

- GPT-5-Codex: 30.8 (#66)
- Wizardlm 70b: —

| Benchmark | GPT-5-Codex | Wizardlm 70b |
|---|---|---|
| Terminal-Bench | 44.3% | — |

## Reasoning

- GPT-5-Codex: 30.0 (#80)
- Wizardlm 70b: 19.8 (#231)

| Benchmark | GPT-5-Codex | Wizardlm 70b |
|---|---|---|
| Kagi LLM Benchmark | 70.3% | — |
| LMArena Hard Prompts | — | 1079 |

## Math

- GPT-5-Codex: —
- Wizardlm 70b: 29.7 (#216)

| Benchmark | GPT-5-Codex | Wizardlm 70b |
|---|---|---|
| LMArena Math | — | 1116 |

## Multilingual

- GPT-5-Codex: —
- Wizardlm 70b: 29.8 (#260)

| Benchmark | GPT-5-Codex | Wizardlm 70b |
|---|---|---|
| LMArena Non-English | — | 1078 |
| LMArena Chinese | — | 1052 |
| LMArena German | — | 1083 |
| LMArena Russian | — | 1155 |

## Instruction Following

- GPT-5-Codex: —
- Wizardlm 70b: 56.5 (#268)

| Benchmark | GPT-5-Codex | Wizardlm 70b |
|---|---|---|
| LMArena Instruction Following | — | 1093 |

## Long Context

- GPT-5-Codex: —
- Wizardlm 70b: 33.3 (#258)

| Benchmark | GPT-5-Codex | Wizardlm 70b |
|---|---|---|
| LMArena Longer Query | — | 1097 |

## Writing & Preference

- GPT-5-Codex: —
- Wizardlm 70b: 34.9 (#264)

| Benchmark | GPT-5-Codex | Wizardlm 70b |
|---|---|---|
| LMArena Text | — | 1120 |
| LMArena Creative Writing | — | 1149 |
| LMArena Multi-Turn | — | 1108 |

## FAQ

### Is GPT-5-Codex better than Wizardlm 70b?

GPT-5-Codex is the stronger model overall, scoring 37.3 to 32.4 on the Noometry Index.

### Is GPT-5-Codex or Wizardlm 70b better for coding?

GPT-5-Codex scores higher on coding benchmarks: 41.9 versus 30.9 in the Noometry coding category.

### How many benchmarks do GPT-5-Codex and Wizardlm 70b share?

0 benchmarks have published results for both models. GPT-5-Codex has 3 scored results on Noometry and Wizardlm 70b has 12.