GPT-5.1 Codex Max is the newer model, released after GLM 4.6.
| Spec | GLM 4.6 | GPT-5.1 Codex Max |
|---|---|---|
| Input price | $0.4/M tokens | — |
| Output price | $1.75/M tokens | — |
| Context window | 203K tokens | — |
| Released | Sep 2025 | Dec 2025 |
| SWE-bench Verified | 68.0% | 77.9% |
Not enough votes to call it. On the specs, nothing separates them.
GLM 4.6 wins Web Design and Image Generation.
GLM 4.6 uses 17.9x more emoji
GPT-5.1 Codex Max is the newer model, released after GLM 4.6.
| Spec | GLM 4.6 | GPT-5.1 Codex Max |
|---|---|---|
| Input price | $0.4/M tokens | — |
| Output price | $1.75/M tokens | — |
| Context window | 203K tokens | — |
| Released | Sep 2025 | Dec 2025 |
| SWE-bench Verified | 68.0% | 77.9% |
Not enough votes to call it. On the specs, nothing separates them.
GLM 4.6 wins Web Design and Image Generation.
GLM 4.6 uses 17.9x more emoji