Qwen3.5 35B A3B is the newer model, released after GPT-5.1 Codex Max.
| Spec | GPT-5.1 Codex Max | Qwen3.5 35B A3B |
|---|---|---|
| Input price | — | $0.25/M tokens |
| Output price | — | $2/M tokens |
| Context window | — | 262K tokens |
| Released | Dec 2025 | Feb 2026 |
| SWE-bench Verified | 77.9% | 69.2% |
Not enough votes to call it. On the specs, GPT-5.1 Codex Max has the edge: bigger model tier, major provider backing.
Qwen3.5 35B A3B uses 6.8x more headings
Qwen3.5 35B A3B is the newer model, released after GPT-5.1 Codex Max.
| Spec | GPT-5.1 Codex Max | Qwen3.5 35B A3B |
|---|---|---|
| Input price | — | $0.25/M tokens |
| Output price | — | $2/M tokens |
| Context window | — | 262K tokens |
| Released | Dec 2025 | Feb 2026 |
| SWE-bench Verified | 77.9% | 69.2% |
Not enough votes to call it. On the specs, GPT-5.1 Codex Max has the edge: bigger model tier, major provider backing.
Qwen3.5 35B A3B uses 6.8x more headings