OpenAI says it slowed Astra model development over security concerns | TechCrunch0

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• August 8, 2026

OpenAI said Friday it has suspended work on some aspects of its upcoming model Astra after an internal review found it had made significant advancements in agentic coding and cybersecurity — enough to warrant concern over its capabilities. OpenAI said in a blog post Friday that this model, which is still in development, reached its