GPT-5
gpt-5
OpenAI · chat · api · seen 7m ago
Context
400K
Max output
—
Input $/1M
$1.25
Output $/1M
$10.00
Modalities
text
Released
05 Aug 2025
AI summary
● machine-written
OpenAI releases GPT-5 with 400K context window and $1.25/$10 pricing
GPT-5 is OpenAI's text-based chat model available via API, released August 7, 2025. It supports a 400K token context window and is positioned as a capable model for professional and coding workloads. Pricing starts at $1.25 per million input tokens and $10 per million output tokens.
What's new
- Released August 7, 2025
- 400K token context window
- Text modality support
- API access available through OpenAI
Best for
Coding tasksProfessional workApplications requiring large context windows