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OpenAI

GPT-5

Original GPT-5 workhorse for reasoning, coding, writing, and tool workflows

openai/gpt-5

Context

400K

Output

128K

Released

2025-08-07

Knowledge cutoff

2024-09-30

Types

InputTextImage

OutputText

Reasoning

Supported

Tool use

Supported

Structured output

Supported

Attachments

Supported

Open weights

—

Provider pricing

InTextImage

OutText

Price: $1.10 / $9.00
Context: 400K
Status: Stable

Cloudflare AI Gateway

InTextImage

OutText

Price: $1.25 / $10.00
Context: 128K
Status: Stable

InTextImagePDF

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

InTextImage

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

InTextImage

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

InTextImagePDF

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

InTextImage

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

InTextImagePDF

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

InTextImagePDF

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

InTextImage

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

InTextImage

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

InTextImagePDF

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

InTextImage

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

Prime Inference

InTextImage

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

Vercel AI Gateway

InTextImage

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

InTextImagePDF

OutText

Price: $1.25 / $10.00
Context: 400K
Status: Stable

InTextImage

OutText

Price: $1.63 / $13.00
Context: 400K
Status: Stable

InTextImage

OutText

Price: —
Context: 400K
Status: Stable

InText

OutText

Price: —
Context: 400K
Status: Stable

Provider	Types	Price	Context	Status
Poe	InTextImage OutText	$1.10 / $9.00	400K	Stable
Cloudflare AI Gateway	InTextImage OutText	$1.25 / $10.00	128K	Stable
Eden AI	InTextImagePDF OutText	$1.25 / $10.00	400K	Stable
FastRouter	InTextImage OutText	$1.25 / $10.00	400K	Stable
Impossibl	InTextImage OutText	$1.25 / $10.00	400K	Stable
Kilo Gateway	InTextImagePDF OutText	$1.25 / $10.00	400K	Stable
LLM Gateway	InTextImage OutText	$1.25 / $10.00	400K	Stable
Merge Gateway	InTextImagePDF OutText	$1.25 / $10.00	400K	Stable
NanoGPT	InTextImagePDF OutText	$1.25 / $10.00	400K	Stable
NEAR AI Cloud	InTextImage OutText	$1.25 / $10.00	400K	Stable
Ofox	InTextImage OutText	$1.25 / $10.00	400K	Stable
OpenRouter	InTextImagePDF OutText	$1.25 / $10.00	400K	Stable
OrcaRouter	InTextImage OutText	$1.25 / $10.00	400K	Stable
Prime Inference	InTextImage OutText	$1.25 / $10.00	400K	Stable
Vercel AI Gateway	InTextImage OutText	$1.25 / $10.00	400K	Stable
ZenMux	InTextImagePDF OutText	$1.25 / $10.00	400K	Stable
AI/ML API	InTextImage OutText	$1.63 / $13.00	400K	Stable
AnyAPI	InTextImage OutText	—	400K	Stable
Qiniu	InText OutText	—	400K	Stable

Benchmarks

Aider Polyglot
88 · percent correct
SWE-Bench Pro
41.78 · resolve rate

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GPT-5.6 Cyber

openai/gpt-5.6-cyber