Context
1.1M
Max output
128K
Serving providers
2
Cheapest input
$0.20 /1M
Prices are on-demand list rates. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Benchmarks
independent evaluations · source: ARC Prize and Artificial AnalysisSpeed & latency
Output speed
153 t/s
tokens / second
Time to first token
4.22s
latency
Headline indices
Individual benchmarks · click a row for effort variants
| Benchmark | Best score | Effort | Cost / task | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| APEX Agents | 25% | default | — | |||||||||||||||||||||
| ARC-AGI-2 | 6% | xhigh | $0.160 | |||||||||||||||||||||
| ||||||||||||||||||||||||
| CritPt | 9% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| GDPval | 1099.9 | default | — | |||||||||||||||||||||
| GPQA Diamond | 82% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| Humanity's Last Exam | 26% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| IFBench | 76% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| IT-Bench SRE | 24% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| Long-Context Reasoning | 66% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| MMMU-Pro | 65% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| Omniscience | -18.8 | medium | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| SciCode | 47% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| TerminalBench Hard | 42% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| TerminalBench v2.1 | 61% | default | — | |||||||||||||||||||||
| τ-bench Banking | 21% | default | — | |||||||||||||||||||||
| τ²-bench | 76% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
Pricing by serving provider
standard tier · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AzureCheapest | $0.20 | $1.25 | 1 | |||||||||||||||||||||
| ||||||||||||||||||||||||
| OpenAICheapest | $0.20 | $1.25 | 1 | |||||||||||||||||||||
| ||||||||||||||||||||||||
Price history
input + output $/1M since we started tracking Input Output
Cost calculator
estimate your monthly spend on this model$140
estimated / month
Model IDs
copy the exact identifier for your platformazure/gpt-5.4-nanogpt-5.4-nano
Frequently asked questions
GPT-5.4 Nano pricing, context and availabilityHow much does GPT-5.4 Nano cost?
GPT-5.4 Nano costs $0.20 per 1M input tokens and $1.25 per 1M output tokens at its cheapest provider via Azure.
What is the context window of GPT-5.4 Nano?
GPT-5.4 Nano accepts up to 1.1M tokens of context and can return up to 128K output tokens.
Which providers serve GPT-5.4 Nano?
GPT-5.4 Nano is available from 2 serving providers, each with its own pricing and model ID. Azure is currently the cheapest.
What can GPT-5.4 Nano do?
GPT-5.4 Nano supports image input (vision), tool use, reasoning, prompt caching, structured output and web search.
Other OpenAI models
compare pricing across the OpenAI lineup Pricing verified against LiteLLM + OpenRouter + provider pages · refreshed daily
Every weekday
AI moves fast. Here's your debrief.
News, analysis, tools, and more.
For people who build with AI