← All models

GPT-6 Astra

gpt-astra

GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.

Family
gpt-astra
Providers
28
Context
1,050,000
Output
128,000
Knowledge
2026-04-30
Weights
Closed
Input
textimagepdf
Output
text
Release date
2026-09-04
Updated
2026-09-04

Providers

Source: models.dev