POST /v1/chat/completionsGPT-5.4 Nano
gpt-5.4-nanoGPT-5.4 Nano is the lowest-cost, smallest GPT-5.4 option for high-volume simple tasks. OpenAI’s model guidance positions nano models around latency and cost efficiency rather than maximum reasoning depth. It should be used in descriptions for classification, routing, extraction, lightweight generation, and other predictable workflows.
Total Context
400Ktokens
Max Output
128Ktokens
Released
Mar 17, 2026
Modalities
GPT-5.4 Nano Price
| Input Price | Output Price | Cache Read |
|---|---|---|
| $0.2/M | $1.25/M | $0.02/M |
GPT-5.4 Nano API
GPT-5.4 Nano Benchmark
38.2
/100
Artificial Analysis Intelligence Index
Artificial Analysis broad capability aggregate
Index score
43.9
/100
Artificial Analysis Coding Index
Artificial Analysis software task aggregate
Index score
Knowledge & Reasoning
GPQA
Advanced science problem solving
81.7%
HLE
Broad expert-level exam set
26.5%
Coding & Engineering
SciCode
Scientific coding challenges
46.9%
Terminal-Bench Hard
Hard terminal task execution
42.4%
Instruction Following & Agent Tasks
IFBench
Prompt constraint adherence
75.9%
AA-LCR
Long-context reasoning
66%
τ²-Bench
Agent workflow tasks
76.0%
Metrics sourced from Artificial Analysis
GPT-5.4 Nano FAQ
GPT-5.4 Nano: capabilities, use cases, limits, and TokenHub guidance.
Who provides GPT-5.4 Nano?+
GPT-5.4 Nano is a OpenAI model for simple high-volume tasks at the lowest GPT-5.4-class cost.
Who benefits from GPT-5.4 Nano?+
Best for simple extraction and classification, structured data generation and high-volume requests, especially when low-cost scale is the priority.
How does GPT-5.4 Nano stand out?+
Key strength: the lowest-cost GPT-5.4-class option for simple high-volume work.
What are GPT-5.4 Nano's limits?+
It is optimized for simple work and is not the best choice for difficult reasoning or large engineering tasks. For maximum answer quality, consider GPT-5.4 Mini.
Which TokenHub details matter?+
Use the exact ID shown by TokenHub; follow your account docs and verify current features.
Media and Discussions
Selected public videos and posts related to this model.
X (Twitter)
Reddit
YouTube