GPT-5 Codex is the newer model, released after Mistral Devstral Small 1.1.
| Spec | Mistral Devstral Small 1.1 | GPT-5 Codex |
|---|---|---|
| Input price | $0.1/M tokens | — |
| Output price | $0.3/M tokens | — |
| Released | Jul 2025 | Sep 2025 |
| SWE-bench Verified | 46.8% | 74.5% |
Not enough votes to call it. On the specs, GPT-5 Codex has the edge: bigger model tier, newer, major provider backing.
GPT-5 Codex uses 14.6x more emoji
GPT-5 Codex is the newer model, released after Mistral Devstral Small 1.1.
| Spec | Mistral Devstral Small 1.1 | GPT-5 Codex |
|---|---|---|
| Input price | $0.1/M tokens | — |
| Output price | $0.3/M tokens | — |
| Released | Jul 2025 | Sep 2025 |
| SWE-bench Verified | 46.8% | 74.5% |
Not enough votes to call it. On the specs, GPT-5 Codex has the edge: bigger model tier, newer, major provider backing.
GPT-5 Codex uses 14.6x more emoji