Yestino - The Signal · OpenAI Astrahttps://yestino.com/entities/openai-astra-18e54eEvery event involving OpenAI AstraenOpenAI's Astra model is cleared for release after hitting its highest cybersecurity risk thresholdhttps://yestino.com/events/openai-s-astra-model-is-cleared-for-release-after-hitting-it-571fcahttps://yestino.com/events/openai-s-astra-model-is-cleared-for-release-after-hitting-it-571fcaWed, 02 Sep 2026 12:30:48 GMTThe company said Astra is the first model it has designated "Critical" under its Preparedness Framework, capable of finding and exploiting unknown security fla… Sources: Quartz