# GPT-5-Codex vs Qwen3.7 Flash

> Qwen3.7 Flash is the stronger model overall, scoring 39.9 to 37.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gpt-5-codex-vs-qwen3-7-flash
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- Qwen3.7 Flash is cheaper at $0.03 / $0.13 per million input/output tokens, against $1.25 / $10 for GPT-5-Codex.
- Qwen3.7 Flash accepts more context: 1M tokens versus 400K.

## Snapshot

| | GPT-5-Codex | Qwen3.7 Flash |
|---|---|---|
| Provider | OpenAI | Alibaba (Qwen) |
| Noometry Index | 37.9 | 39.9 |
| Rank | 192 | 156 |
| Context | 400K | 1M |
| Input $/M | $1.25 | $0.03 |
| Output $/M | $10 | $0.13 |
| Weights | Proprietary | Proprietary |

## Coding

- GPT-5-Codex: 42.4 (#103)
- Qwen3.7 Flash: —

| Benchmark | GPT-5-Codex | Qwen3.7 Flash |
|---|---|---|
| WeirdML | 54.5% | — |

## Agentic & Tool Use

- GPT-5-Codex: 31.0 (#72)
- Qwen3.7 Flash: —

| Benchmark | GPT-5-Codex | Qwen3.7 Flash |
|---|---|---|
| Terminal-Bench | 44.3% | — |

## Reasoning

- GPT-5-Codex: 30.9 (#83)
- Qwen3.7 Flash: 28.2 (#108)

| Benchmark | GPT-5-Codex | Qwen3.7 Flash |
|---|---|---|
| Kagi LLM Benchmark | 70.3% | — |
| NYT Connections (extended) | — | 43.8% |
| Chess Puzzles | — | 23% |
| Mystery Game Puzzles | — | 15% |
| Epoch Capabilities Index | — | 144.64 |

## Math

- GPT-5-Codex: —
- Qwen3.7 Flash: 38.3 (#140)

| Benchmark | GPT-5-Codex | Qwen3.7 Flash |
|---|---|---|
| FrontierMath (Tiers 1-3) | — | 19.3% |
| OTIS Mock AIME 2024-2025 | — | 86.7% |

## Knowledge

- GPT-5-Codex: —
- Qwen3.7 Flash: 48.9 (#75)

| Benchmark | GPT-5-Codex | Qwen3.7 Flash |
|---|---|---|
| GPQA Diamond | — | 82.3% |

## FAQ

### Is GPT-5-Codex better than Qwen3.7 Flash?

Qwen3.7 Flash is the stronger model overall, scoring 39.9 to 37.9 on the Noometry Index.

### Which is cheaper, GPT-5-Codex or Qwen3.7 Flash?

Qwen3.7 Flash is cheaper. It lists at $0.03 per million input tokens and $0.13 per million output tokens; GPT-5-Codex lists at $1.25 and $10.

### Which has the bigger context window?

Qwen3.7 Flash does, with 1M tokens against 400K.

### How many benchmarks do GPT-5-Codex and Qwen3.7 Flash share?

0 benchmarks have published results for both models. GPT-5-Codex has 3 scored results on Noometry and Qwen3.7 Flash has 7.