OpenAI
gpt-5.4-nano API Pricing
OpenAI charges $0.20 per 1M input tokens and $1.25 per 1M output tokens. Verified 2026-06-11 against the official OpenAI pricing page.
Input / 1M tokens
$0.20
Output / 1M tokens
$1.25
Context window
Not published
What it costs to run
| Workload | Tokens | Cost |
|---|---|---|
| Single short call | 2K in, 500 out | $0.00103 |
| Typical chat turn | 10K in, 1K out | $0.00325 |
| Long document pass | 100K in, 2K out | $0.023 |
| 1,000 chat turns | 10M in, 1M out | $3.25 |
Price history
No price move recorded for gpt-5.4-nano since tracking began on 2026-06-11. Every future change lands here with the before and after.
How it compares
Ranked on the blended cost of a typical chat turn (10K in, 1K out), not the input rate alone.
| gemini-2.5-flash-lite | $0.00140 per turn | |
| DeepSeek | deepseek-v4-flash | $0.00210 per turn |
| DeepSeek | deepseek-v4-flash-vision-exp | $0.00210 per turn |
| OpenAI | gpt-4o-mini | $0.00210 per turn |
| OpenAI | gpt-5.6-luna | $0.00320 per turn |
| OpenAI | gpt-5.4-nano | $0.00325 per turn |
| gemini-3.1-flash-lite | $0.00400 per turn | |
| OpenAI | babbage-002 | $0.00440 per turn |
| OpenAI | gpt-5-mini | $0.00450 per turn |
| gemini-3.5-flash-lite | $0.00550 per turn | |
| gemini-2.5-flash | $0.00550 per turn |
TechFastForward coverage of gpt-5.4-nano
What we wrote when this model, or the rest of its line, was news.
- OpenAI Kills Astra Launch Over Critical Hacking Risk2026-08-09
- OpenAI GPT-5.6 Sol Launches with 68 Percent Fewer Errors2026-08-09
- OpenAI Cuts ChatGPT Limits for 1 Billion Free Users2026-08-08
- OpenAI Sol Wins Commerce Clearance, Beats Anthropic2026-07-14
- OpenAI GPT-5.6 Cuts Frontier Model Costs 67 Percent2026-07-12
- OpenAI Cuts Frontier Model Pricing as Inference Commodifies2026-07-11
Free JSON API
Every tracked model, including this one, is available as JSON. Free to use with attribution and a link back.
curl https://techfastforward.com/api/data/llm-pricingMaintained by Jordan Hale, TechFastForward. Prices are read daily from the official provider page and recorded only when they move. See every tracked model on the LLM API Pricing Tracker.