GPT-5.4 pro
Frontier GPT model for professional reasoning, coding, and multimodal work
Cheapest input
$30
$/MTok · models.dev
Cheapest output
$180
$/MTok
Context
400K
tokens
Offers
1
1 source
Offers
Same model, different listings. First-party, router, and aggregator rows stay separate so you can see the spread instead of a single blended number.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapestopenai-gpt-5.4-pro | DigitalOcean | $30 | $180 | $0 | 400K |
Capabilities
- Reasoning
- Tool calling
- Attachments
- In: text
- In: image
- Out: text
Knowledge cutoff: 2025-08-31Released: 2026-03-05Family: gpt-pro