GPT-5 Codex is the newer model, released after Qwen3 235B A22B.
| Spec | GPT-5 Codex | Qwen3 235B A22B |
|---|---|---|
| Context window | — | 33K tokens |
| Released | Sep 2025 | Apr 2025 |
| SWE-bench Verified | 74.5% | 61.7% |
Not enough votes to call it. On the specs, GPT-5 Codex has the edge: newer, major provider backing.
GPT-5 Codex uses 38.2x more hedging
GPT-5 Codex is the newer model, released after Qwen3 235B A22B.
| Spec | GPT-5 Codex | Qwen3 235B A22B |
|---|---|---|
| Context window | — | 33K tokens |
| Released | Sep 2025 | Apr 2025 |
| SWE-bench Verified | 74.5% | 61.7% |
Not enough votes to call it. On the specs, GPT-5 Codex has the edge: newer, major provider backing.
GPT-5 Codex uses 38.2x more hedging