GPT 5.4
GPT 5.4 is the standard tier of the GPT-5.4 model family, extending the agentic and reasoning capabilities of GPT-5.3 Codex to all domains including knowledge work, multi-step workflows, and analysis. Your use is subject to OpenAI's Terms & Privacy Policies.
ReasoningTool UseVision (Image)File InputImplicit CachingWeb SearchHas Fast ModeWebsockets
import { streamText } from 'ai'
const result = streamText({ model: 'openai/gpt-5.4', prompt: 'Why is the sky blue?'})Copy link to headingMore models by OpenAI
| Model |
|---|
| 1.1M | 1.8s | 151tps | $1/M$0.20/M Fast $0.40/M+1 more | $6/M$1.20/M Fast $2.40/M+1 more | Read: $0.10/M$0.02/M+1 more Write: $1.25/M$0.25/M+1 more | $10/K + input costs | +4 |    | 07/09/2026 | |||||
| 1.1M | 3.4s | 106tps | $4/M$2/M Fast $4/M+1 more | $20/M$10/M Fast $20/M+1 more | Read: $0.40/M$0.20/M+1 more Write: $5/M$2.50/M+1 more | $10/K + input costs | +4 | | 07/09/2026 | |||||
| 1.1M | 1.1s | 98tps | $2.50/M$2/M Fast $4/M+1 more | $15/M$12/M Fast $24/M+1 more | Read: $0.25/M$0.20/M+1 more Write: $3.13/M$2.50/M+1 more | $10/K + input costs | +4 | | 07/09/2026 | |||||
| 400K | 0.7s | 113tps | $0.75/MFast $1.50/M | $4.50/MFast $9/M | Read:$0.08/M Write:— | $10/K + input costs | +4 | | 03/17/2026 | |||||
| 400K | 5.0s | 102tps | $0.05/M | $0.40/M | Read:$0.005/M Write:— | $14/K + input costs | +3 | | 08/07/2025 | |||||
| 400K | 3.5s | 130tps | $0.25/MFast $0.45/M | $2/MFast $3.60/M | Read:$0.03/M Write:— | $14/K + input costs | +3 | | 08/07/2025 |