GPT-6 Astra (Fast)
By openai
openai/gpt-6-astra-fastGPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.
ReleasedSep 4, 2026
Pricing
Pricing (Input)$20.00/M
Pricing (Output)$100.00/M
CachingYes
Limits
Context Length1.1M
Max Output Tokens128K
Input Modalities
TextSupported
ImageSupported
PDFSupported
AudioNot supported
Output Modalities
TextSupported
ImageNot supported
AudioNot supported
Features
ReasoningSupported
ToolsSupported
TemperatureSupported