OpenAI
GPT-6 Astra
GPT-6 Astra — OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.
gpt-6-astraCatalog preview. Paid requests for this model are not enabled yet.
Pricing
~96%USD. No uRouter markup. Live prices can change.
- Input
- $0.40188 / 1,000,000 tokens
- Output
- $2.009398 / 1,000,000 tokens
- Cache read
- $0.040188 / 1,000,000 tokens
- Cache write
- $0.50235 / 1,000,000 tokens
Model details
- Input
- text, image
- Output
- text
- Context window
- 1,050,000 tokens
- Maximum output
- 128,000 tokens
- Availability
- $5.8KUncapped capacity
- Updated
- 11/8/2026, 2:16:16 AM UTC
Capacity is reserved when your request is accepted.
Price history
Observed best prices · Last 24 hours · UTC
$0.40188/ 1,000,000 tokens
Capabilities
chatstreamingtoolsvisionreasoningweb searchprompt cachingstructured outputs
Supported parameters
include_reasoningmax_tokensreasoningreasoning_effortresponse_formatstructured_outputstool_choicetoolsListed capabilities describe the model. uRouter execution support is verified separately.