OpenAI's Next-Gen GPT-6.2 Astra Spotted in Gray-Scale Testing
OpenAI's unannounced next-generation model, GPT-6.2 Astra, has entered gray-scale testing and appeared as an independent model identifier in Codex user usage statistics. Multiple users discovered the new identifier in their usage logs, with some accounts showing significant call volumes routed to this hidden model. This discovery provides early intelligence regarding OpenAI's ongoing model iterations and competitive positioning against rivals like Anthropic. Understanding these stealth tests helps developers and industry analysts anticipate upcoming capabilities, performance leaps, and potential shifts in token consumption and pricing. The identifier 'gpt-6.2-astra' was spotted in user statistics around October 31, with one account showing up to 19.8% of its request volume handled by the new model. OpenAI has not yet confirmed the model, its capabilities, or its official release timeline in any public API catalogs or release notes.
## BACKGROUND
OpenAI previously released GPT-6 Astra in September 2026 as part of its frontier large language model family, designed to handle complex professional tasks and agent workflows. Gray-scale testing or A/B testing allows AI companies to route a fraction of production traffic to newer backend models without changing the public-facing interface or officially announcing a launch.