GPT-5.1 Codex Max is the newer model, released after DeepSeek V3.2.
| Spec | DeepSeek V3.2 | GPT-5.1 Codex Max |
|---|---|---|
| Input price | $0.28/M tokens | — |
| Output price | $0.42/M tokens | — |
| Context window | 131K tokens | — |
| Released | Dec 2025 | Dec 2025 |
| SWE-bench Verified | 73.1% | 77.9% |
Not enough votes to call it. On the specs, GPT-5.1 Codex Max has the edge: bigger model tier.
DeepSeek V3.2 uses 6.5x more headings
GPT-5.1 Codex Max is the newer model, released after DeepSeek V3.2.
| Spec | DeepSeek V3.2 | GPT-5.1 Codex Max |
|---|---|---|
| Input price | $0.28/M tokens | — |
| Output price | $0.42/M tokens | — |
| Context window | 131K tokens | — |
| Released | Dec 2025 | Dec 2025 |
| SWE-bench Verified | 73.1% | 77.9% |
Not enough votes to call it. On the specs, GPT-5.1 Codex Max has the edge: bigger model tier.
DeepSeek V3.2 uses 6.5x more headings