OpenAI
GPT-5.4 API Pricing
More affordable predecessor tier to GPT-5.5. Knowledge cutoff Aug 31 2025. Batch: $1.25/$7.50 per MTok, cached batch input $0.13.
Verified against OpenAI’s pricing page on 2026-07-02.
View source ↗Facts
Specs
- FamilyGPT-5
- API IDgpt-5.4
- ModalityMultimodal
- Context window1.1M tokens
- Max output128K tokens
- Release dateNot published
Pricing (per 1M tokens)
- Input$2.50 / 1M tokens
- Output$15.00 / 1M tokens
- Cached input$0.25 / 1M tokens
- Cache write—
- Batch discount50%
Capabilities
vision, tool-use, reasoning, function-calling, structured-outputs, streaming
Notes
More affordable predecessor tier to GPT-5.5. Knowledge cutoff Aug 31 2025. Batch: $1.25/$7.50 per MTok, cached batch input $0.13.
Worked cost examples
Estimated monthly cost on three common usage shapes
| Workload | Est. monthly cost |
|---|---|
Chatbot 800 input / 200 output tokens per request, 100,000 requests/month | $500.00 |
RAG pipeline 6,000 input / 700 output tokens per request, 30,000 requests/month | $765.00 |
Batch summarization 20,000 input / 1,500 output tokens per request, 5,000 requests/month | $362.50 |
Price history
Changes we have documented since we began tracking
No price changes recorded since we began tracking.
GPT-5.4 pricing FAQ
- How much does GPT-5.4 cost per 1M tokens?
- GPT-5.4 costs $2.50 per 1M input tokens and $15.00 per 1M output tokens.
- How much does GPT-5.4 cost per request?
- A typical request of 800 input and 200 output tokens costs about $0.005 on GPT-5.4.
- Is GPT-5.4 cheaper than GPT-5.4 mini?
- GPT-5.4 is more expensive than GPT-5.4 mini on input tokens, by about 233%.
- Does GPT-5.4 have cache pricing?
- Yes — cached input reads cost $0.25 per 1M tokens.