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OpenAI 2 years ago 46
OpenAI has acquired Rockset, a startup that built a real-time search and analytics database system. The deal's financial terms were not disclosed, though Rockset had raised approximately $77 million in funding before the acquisition. Rockset's technology and team will integrate into OpenAI's infrastructure to improve how the company handles large-scale data queries and retrieval systems.
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TLDRocket
5 October 2026
AI’s center of gravity today wasn’t new model releases—it was control. OpenAI says it will add invisible watermarks to ChatGPT and Codex text across the EU in stages, aiming for detector rates of about 80% for ~200 tokens and roughly 95% for 400, aligned to EU text provenance expectations. The move comes as OpenAI also tightens the safety screws internally, firing three researchers over alleged mishandling of confidential information with a third-party AI-safety group and warning more than 100 organizations about misaligned agent activity. Put together, it’s a clearer message: provenance and process are becoming as important as output quality.
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