OpenAI

GPT-5.4 nano

Cheapest GPT-5.4 lane for simple routing, extraction, and bulk automation

openai/gpt-5.4-nano

Context

400K

Output

128K

Released

2026-03-17

Knowledge cutoff

2025-08-31

Types

InputTextImage

OutputText

Reasoning

Supported

Tool use

Supported

Structured output

Supported

Attachments

Supported

Open weights

—

Provider pricing

Poe

InTextImage

OutText

Price: $0.18 / $1.10
Context: 400K
Status: Stable

Cloudflare AI Gateway

InTextImage

OutText

Price: $0.20 / $1.25
Context: 128K
Status: Stable

CrossModel

InTextImage

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

Eden AI

InTextImagePDF

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

FastRouter

InTextImage

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

Impossibl

InTextImage

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

Kilo Gateway

InTextImagePDF

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

LLM Gateway

InTextImage

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

Merge Gateway

InTextImagePDF

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

NanoGPT

InTextImagePDF

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

NEAR AI Cloud

InTextImage

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

Ofox

InTextImage

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

OpenRouter

InTextImagePDF

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

OrcaRouter

InTextImage

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

Prime Inference

InTextImage

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

Vercel AI Gateway

InTextImagePDF

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

ZenMux

InText

OutText

Price: $0.20 / $1.25
Context: 400K
Status: Stable

AI/ML API

InTextImage

OutText

Price: $0.28 / $1.72
Context: 400K
Status: Stable

Provider	Types	Price	Context	Status
Poe	InTextImage OutText	$0.18 / $1.10	400K	Stable
Cloudflare AI Gateway	InTextImage OutText	$0.20 / $1.25	128K	Stable
CrossModel	InTextImage OutText	$0.20 / $1.25	400K	Stable
Eden AI	InTextImagePDF OutText	$0.20 / $1.25	400K	Stable
FastRouter	InTextImage OutText	$0.20 / $1.25	400K	Stable
Impossibl	InTextImage OutText	$0.20 / $1.25	400K	Stable
Kilo Gateway	InTextImagePDF OutText	$0.20 / $1.25	400K	Stable
LLM Gateway	InTextImage OutText	$0.20 / $1.25	400K	Stable
Merge Gateway	InTextImagePDF OutText	$0.20 / $1.25	400K	Stable
NanoGPT	InTextImagePDF OutText	$0.20 / $1.25	400K	Stable
NEAR AI Cloud	InTextImage OutText	$0.20 / $1.25	400K	Stable
Ofox	InTextImage OutText	$0.20 / $1.25	400K	Stable
OpenRouter	InTextImagePDF OutText	$0.20 / $1.25	400K	Stable
OrcaRouter	InTextImage OutText	$0.20 / $1.25	400K	Stable
Prime Inference	InTextImage OutText	$0.20 / $1.25	400K	Stable
Vercel AI Gateway	InTextImagePDF OutText	$0.20 / $1.25	400K	Stable
ZenMux	InText OutText	$0.20 / $1.25	400K	Stable
AI/ML API	InTextImage OutText	$0.28 / $1.72	400K	Stable

Benchmarks

SWE-Bench Pro
52.4 · resolve rate
Terminal-Bench
46.3 · accuracy
MCP Atlas
56.1 · score
Toolathlon
35.5 · score
τ²-Bench Telecom
92.5 · accuracy
GPQA Diamond
82.8 · accuracy
Humanity's Last Exam
37.7 · accuracy
Humanity's Last Exam
24.3 · accuracy
OSWorld-Verified
39 · success rate
MMMU Pro
69.5 · accuracy
MMMU Pro
66.1 · accuracy
OmniDocBench
0.2419 · overall edit distance
OpenAI MRCR
44.2 · accuracy
OpenAI MRCR
33.1 · accuracy
Graphwalks
73.4 · accuracy
Graphwalks
50.8 · accuracy

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