GPT Astra Latest
OpenAI馃嚭馃嚫
openai/gpt-astra-latestThis is OpenRouter's auto-updating alias to OpenAI's current 'Astra' model, always resolving to the newest release in that family (1.05M-token context) rather than a pinned snapshot. Astra is priced well above Sol, Terra, and Luna in the same alias family, positioning it as OpenAI's most expensive and most capable current tier on OpenRouter.
Cost rate
10x
Context
1.1M
Released
Sep 11, 2026
Input
FileImageText
Output
Text
Support
ReasoningTool callingStructured outputs
Best at
The categories where this model ranks highest.
Document analysis
#17 路 top 39%
Image understanding
#19 路 top 12%
Software & IT Services
#20 路 top 5%
Entertainment, Sports, & Media
#22 路 top 5%
Performance
Median latency and throughput measured across recent requests.
Throughput58 tok/s
Latency