gpt-6-astra

OpenAIgpt-6-astra

GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon agentic tasks that involve computer and browser use.

API Pricing

Price typeBilling expression
Official price
Base pricingPricing tier: base
  • Input usage × $10.00
  • Output usage × $50.00
  • Cached read × $1.00
  • Cache creation × $12.50
GPT_Ultra×0.880% of official list price
Base pricingPricing tier: base
  • Input usage × $8.00
  • Output usage × $40.00
  • Cached read × $0.80
  • Cache creation × $10.00

Group multiplier: x0.8

Official pricing is subject to the model provider's latest published pricing and may vary by request method or service region. GPT_Ultra — TokenByte channel pricing. Actual prices and availability reflect current platform data.

Model information

Model providerOpenAI
Model IDgpt-6-astra
Context window1050000
InputTextImage
OutputText

Frequently asked questions

01

What is GPT-6 Astra?

GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon agentic tasks that involve computer and browser use.
02

How much does GPT-6 Astra cost?

GPT-6 Astra costs $10.00/M input tokens and $50.00/M output tokens, with separate rates for Cache Read at $1.00/M tokens, Cache Write at $12.50/M tokens, and Web Search at $10.00/1K calls.
03

What is the context length of GPT-6 Astra?

GPT-6 Astra has a 1,050,000 token context window. It supports up to 128,000 completion tokens.