GPT-5.1 Codex Max is the newer model, released after Qwen3 235B A22B.
| Spec | GPT-5.1 Codex Max | Qwen3 235B A22B |
|---|---|---|
| Context window | — | 33K tokens |
| Released | Dec 2025 | Apr 2025 |
| SWE-bench Verified | 77.9% | 61.7% |
Not enough votes to call it. On the specs, GPT-5.1 Codex Max has the edge: newer, major provider backing.
GPT-5.1 Codex Max uses 36.4x more hedging
GPT-5.1 Codex Max is the newer model, released after Qwen3 235B A22B.
| Spec | GPT-5.1 Codex Max | Qwen3 235B A22B |
|---|---|---|
| Context window | — | 33K tokens |
| Released | Dec 2025 | Apr 2025 |
| SWE-bench Verified | 77.9% | 61.7% |
Not enough votes to call it. On the specs, GPT-5.1 Codex Max has the edge: newer, major provider backing.
GPT-5.1 Codex Max uses 36.4x more hedging