GPT-4 0314 vs GPT-5.4 (2026-03-05)
No benchmarks in this slice.
Specs
| Spec | GPT-4 0314 | GPT-5.4 (2026-03-05) |
|---|---|---|
| Input, per 1M | — | !$2.50 |
| Output, per 1M | — | !$15 |
| Context | — | 1.05M |
| Weights | Not verified | Not verified |
| Released | — | Mar 2026 |
| See images | ? | ✓ |
| Read PDFs | ? | ? |
| Hear audio | ? | — |
| Watch video | ? | — |
| Call tools | ? | ✓ |
| Force a tool call | ? | ? |
| Return strict JSON | ? | ✓ |
| Search the web | ? | ? |
| Run code | ? | ? |
| Use a computer | ? | ? |
What breaks when you switch
GPT-4 0314 → GPT-5.4 (2026-03-05)
Nothing known.
GPT-5.4 (2026-03-05) → GPT-4 0314