# GPT-5-Codex vs Llama 3.2 90B

> GPT-5-Codex is the stronger model overall, scoring 37.3 to 27.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gpt-5-codex-vs-llama-3-2-90b
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in reasoning, where GPT-5-Codex leads 30.0 to 20.9.
- Llama 3.2 90B has downloadable open weights; the other is API-only.

## Snapshot

| | GPT-5-Codex | Llama 3.2 90B |
|---|---|---|
| Provider | OpenAI | Meta |
| Noometry Index | 37.3 | 27.1 |
| Rank | 190 | 326 |
| Context | 400K | — |
| Input $/M | $1.25 | — |
| Output $/M | $10 | — |
| Weights | Proprietary | Open |

## Coding

- GPT-5-Codex: 41.9 (#100)
- Llama 3.2 90B: —

| Benchmark | GPT-5-Codex | Llama 3.2 90B |
|---|---|---|
| WeirdML | 54.5% | — |

## Agentic & Tool Use

- GPT-5-Codex: 30.8 (#66)
- Llama 3.2 90B: 29.7 (#73)

| Benchmark | GPT-5-Codex | Llama 3.2 90B |
|---|---|---|
| Terminal-Bench | 44.3% | — |
| BALROG | — | 27.3% |

## Reasoning

- GPT-5-Codex: 30.0 (#80)
- Llama 3.2 90B: 20.9 (#207)

| Benchmark | GPT-5-Codex | Llama 3.2 90B |
|---|---|---|
| Kagi LLM Benchmark | 70.3% | — |
| EnigmaEval | — | 0.4% |
| Epoch Capabilities Index | — | 125.5 |

## Math

- GPT-5-Codex: —
- Llama 3.2 90B: 10.4 (#302)

| Benchmark | GPT-5-Codex | Llama 3.2 90B |
|---|---|---|
| OTIS Mock AIME 2024-2025 | — | 2.6% |
| MATH Level 5 | — | 39.4% |

## Knowledge

- GPT-5-Codex: —
- Llama 3.2 90B: 21.7 (#269)

| Benchmark | GPT-5-Codex | Llama 3.2 90B |
|---|---|---|
| GPQA Diamond | — | 41% |
| MMLU | — | 80.3% |

## Multimodal

- GPT-5-Codex: —
- Llama 3.2 90B: 24.9 (#119)

| Benchmark | GPT-5-Codex | Llama 3.2 90B |
|---|---|---|
| LMArena Vision | — | 1000 |
| GeoBench | — | 52% |

## FAQ

### Is GPT-5-Codex better than Llama 3.2 90B?

GPT-5-Codex is the stronger model overall, scoring 37.3 to 27.1 on the Noometry Index.

### How many benchmarks do GPT-5-Codex and Llama 3.2 90B share?

0 benchmarks have published results for both models. GPT-5-Codex has 3 scored results on Noometry and Llama 3.2 90B has 9.