GPT-5.4 nano
By OpenAI · released 2026-03-17 (7 months) · 3 effort levels
1 of 3 on the frontier at launchOff the frontier todayproprietary
- Intelligence index
- 20.70
- Cost to run the AA index
- $331
- Price per 1M tokens (in / out)
- $0.20 / $1.25
Today
Where GPT-5.4 nano stands on the 2026-10-24 frontier
No measured level is on the frontier today.
| Level | Input modalities | Intelligence | Cost | E2E | Today | Matchup |
|---|---|---|---|---|---|---|
| GPT-5.4 nano (Xhigh) | Text, Image | 20.70 | $331 | 53.3s | beaten by MiMo-V2.6-Pro | Compare |
| GPT-5.4 nano (Medium) | Text, Image | 20.00 | - | 6.52s | no data | Compare |
| GPT-5.4 nano (Non-reasoning) | Text, Image | 11.70 | - | 3.54s | no data | Compare |
1 of 3 effort levels plotted. The remaining levels lack intelligence or benchmark cost data.
GPT-5.4 nano effort levelsToday's Pareto frontierEvery other model
Matchup
Compare head to head
Suggested: what beats it, its effort levels, and frontier models near its price.
- GPT-5.4 nano (Xhigh) vs MiMo-V2.6-Pro
- GPT-5.4 nano (Xhigh) vs GPT-6.1 Sol (Medium)
- GPT-5.4 nano (Xhigh) vs GPT-5.4 nano (Medium)
- GPT-5.4 nano (Xhigh) vs GPT-5.4 nano (Non-reasoning)
- GPT-5.4 nano (Xhigh) vs GPT-6 Luna (Max)
- GPT-5.4 nano (Xhigh) vs Claude Haiku 5.5 (Xhigh)
- GPT-5.4 nano (Xhigh) vs GPT-6.1 Sol (High)
- GPT-5.4 nano (Xhigh) vs GPT-6.1 Sol (Xhigh)
Launch day
What GPT-5.4 nano did to the frontier on 2026-03-17
Reached the frontier
GPT-5.4 nano (Xhigh)
Reached the frontier1 of 3
Impact (hypervolume gained)2.22
Rank, past year's releases#16 of 46
Smartest level20.70
Cheapest level$331
1 of 3 effort levels plotted. The remaining levels lack intelligence or benchmark cost data.
Reached the frontierMissed itDisplaced from the old frontierFrontier the day beforeFrontier after the releaseRegion gained (impact)
Agents:
Accept: text/markdown or ?format=md returns this page as Markdown. Markdown: /releases/gpt-5-4-nano?format=md · llms.txt · agent skill