API Prices · OpenAI· API pricing reviewed 2026-10-15
GPT-5.4 nano API prices
Input and output list prices, with the recorded billing terms and evidence.
OpenAI list prices
USD per million tokens · non-batch requests at the recorded base tier · reviewed · official provider pricing
- Input
- $0.20/ 1M tokens
- Output
- $1.25/ 1M tokens
- Blended · 3:1 input/output
- $0.4625/ 1M tokens
Billing terms: Deprecated; shutdown Apr 1, 2027 (replacement GPT-6 Luna).
One provider listing is recorded for this model. Blended = (3 × input + output) ÷ 4; price alone does not establish equivalent model quality or workload performance.
Recorded history
The dataset has no earlier observation of this exact model and provider. The current listing is a dated observation; there is not enough history to show a trend or a daily percentage change.
View the separate GPT-4-class benchmark-price history →Billing terms and recorded alternatives
No separate context-price tier is recorded in this review. This is not a claim about the model's context-window limit.
Standard list
- Input $/1M
- $0.20
- Output $/1M
- $1.25
Recorded base tier; model-specific terms below apply.
Cache-hit input
- Input $/1M
- $0.02
- Output $/1M
- Not applicable
Cached input only; cache writes and storage are outside this table.
Batch
- Input $/1M
- $0.10
- Output $/1M
- $0.625
Provider batch API; availability and processing terms apply.
How to read this comparison
Missing cache or batch prices mean they were not recorded for this model; no discount is assumed. Context, modality, time-of-day, introductory offers, taxes and service charges can affect a bill. Check the linked provider terms before buying.
Sources and citation
OpenAI official pricing evidence ↗ · reviewed
AI Compute Tracker (aicomputetracker.com), CC BY 4.0; third-party terms apply to data from Model API pricing pages
Copy-ready price citation
Cite as: AI Compute Tracker, “GPT-5.4 nano API price”: $0.20 per 1M input tokens and $1.25 per 1M output tokens (OpenAI list price for non-batch requests; Deprecated; shutdown Apr 1, 2027 (replacement GPT-6 Luna); blended 3:1 $0.46), checked 2026-10-15, https://aicomputetracker.com/inference/#gpt-5-4-nano, AI Compute Tracker (aicomputetracker.com), CC BY 4.0; third-party terms apply to data from Model API pricing pages, accessed <date you visit>