GPT-6 Astra
by CrossModel · family gpt-astra · listed Sep 2026RTV
GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.
Current rates USD per 1M tokens
Input$10.00
Output$50.00
Cache read$1.00
Cache write$12.50
Against the market
On the record
- Model id
openai/gpt-6-astra- Context window
- 1.1M tokens
- Max output
- 128K tokens
- Input modalities
- text, image
- Output modalities
- text
- Reasoning
- yes
- Tool calls
- yes
- Open weights
- no
- Knowledge cutoff
- Apr 2026
- Released
- 2026-09-04
- Last updated
- 2026-09-04
- Provider docs
- www.crossmodel.ai/docs
Back of the envelope
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