This model was retired on 2027-09-21. The pricing below is the last-known rate, kept for migration reference.
GPT-5.4 NanoDeprecated
VisionTool useReasoningPrompt cachingStructured outputWeb search
Context
272K
Max output
128K
Serving providers
4
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
168 t/s
tokens / second
Time to first token
6.21s
latency
Headline indices
Intelligence Index
39.7
of 100
Coding Index
56.1
of 100
Agentic Index
29.7
of 100
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 | 1104.8 | default | — | |||||||||||||||||||||
| GPQA Diamond | 82% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| Harvey Lab | 0.5 | default | — | |||||||||||||||||||||
| Humanity's Last Exam | 28% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| IFBench | 76% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| IT-Bench SRE | 24% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| Long-Context Reasoning | 72% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| Mlcr Overall | 0.1 | default | — | |||||||||||||||||||||
| MMMU-Pro | 65% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| Omniscience | -18.0 | medium | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| Omniscience Accuracy | 0.3 | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| Omniscience Non Hallucination | 0.5 | medium | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| SciCode | 47% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| TerminalBench Hard | 42% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
| TerminalBench v2.1 | 61% | default | — | |||||||||||||||||||||
| τ-bench Banking | 27% | default | — | |||||||||||||||||||||
| τ²-bench | 76% | default | — | |||||||||||||||||||||
| ||||||||||||||||||||||||
Pricing by serving provider
last-known · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Databricks | $0.20 | $1.25 | 1 | |||||||||||||||||||||
| ||||||||||||||||||||||||
| Azure | $0.20 | $1.25 | 1 | |||||||||||||||||||||
| ||||||||||||||||||||||||
| OpenAI | $0.20 | $1.25 | 1 | |||||||||||||||||||||
| ||||||||||||||||||||||||
| OpenRouter | $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 platformdatabricks/databricks-gpt-5-4-nanoazure/gpt-5.4-nanogpt-5.4-nanoopenai/gpt-5.4-nano
Frequently asked questions
GPT-5.4 Nano pricing, context and availabilityIs GPT-5.4 Nano still available?
GPT-5.4 Nano was retired on 2027-09-21. The pricing on this page is the last-known rate, kept for migration reference.
How much did GPT-5.4 Nano cost?
GPT-5.4 Nano's last-known pricing, before it was retired on 2027-09-21, was $0.20 per 1M input tokens and $1.25 per 1M output tokens.
What was the context window of GPT-5.4 Nano?
GPT-5.4 Nano had a 272K token context window and could return up to 128K output tokens.
What could GPT-5.4 Nano do?
GPT-5.4 Nano supported image input (vision), tool use, reasoning, prompt caching, structured output and web search.
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