openaiReleased Sep 3
OpenAI: GPT-6 Astra
Accepts mid-turn steering and async tool calls, so agents can take new instructions while other tools are still running.
1.1M contextImage inputTool calling
AA IntelligenceEffort: max · Max52.67LiveBenchEffort: max · single run · equal mean of 7 suites86.14%
$5.00in$25.00out/ 1M tokens · USDOpenAI · via OpenRouter · 9 endpointsopenai/flex · tier=flex · prompt ≤ 272000 tokens