# GPT-5.4 release · 2026-03-05 · snapshot 2026-10-26

Creator: OpenAI · 3 effort levels

| Effort level | Input modalities | Intelligence | Total cost | E2E | On the frontier today | ID |
|---|---|---|---|---|---|---|
| GPT-5.4 (Low) | Text, Image | 27.60 | - | 8.73s | no | `gpt-5-4-low` |
| GPT-5.4 (Non-reasoning) | Text, Image | 18.20 | - | 7.63s | no | `gpt-5-4-non-reasoning` |
| GPT-5.4 (Xhigh) | Text, Image | 39.00 | - | 145.7s | no | `gpt-5-4` |


> Metrics snapshot: 2026-10-26T03:27:40Z. Intelligence index version: unknown. Release timeline, frontier age, release impact and shakeup cards are reconstructions using one selected snapshot's metrics, not a record of what was known at release. Scores, benchmark cost and derived value may change when the index methodology changes. Source documentation advertises v4.3.2; API correspondence is unverified.