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OpenAI's Astra appears to reason less in visible text, raising monitorability concerns. Researchers Ryan Greenblatt and Jakub Pachocki, who co-authored a 2025 position paper on the issue, now debate the model's transparency. EU's code of practice requires OpenAI to file Model Reports to the AI Office.
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Summary by ByteBrief
OpenAI GPT-6 Astra Raises Recurrent Depth Concerns