OpenAI
GPT Latest (GPT-6 Astra)
GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.
Model facts
- Context window
- 1.05M tokens
- Maximum output
- 128K tokens
- Cheapest paid input
- $10 per 1M tokens
- Cheapest paid output
- $50 per 1M tokens
- Open weights
- no
- Providers
- 1
Capabilities and modalities
reasoning, tool calling, structured output, attachments, text, image, pdf.
Observed price history
- 2026-09-06: $10 input / $50 output per 1M tokens
API providers
- Eden AI — model id openai/gpt-latest; $10 input / $50 output per 1M tokens; provider documentation