GPT-5.4 vs Jev 1.14
| OpenAI GPT-5.4 | TypeSafe Jev 1.14 | |
|---|---|---|
| Vendor | OpenAI | TypeSafe |
| Context window | 1,050,000 | 64,000 |
| Max output | 128,000 | — |
| Reasoning | Yes | No |
| Tool calling | Yes | No |
| File input | Yes | No |
| Input | text, image | text |
| Output | text | text |
| Released | 2026-03-05 | 2026-10-14 |