Weekly active users of OpenAI's coding agent, 'Codex,' have increased by 400% since the start of 2026, surpassing 5 million. To support this momentum, OpenAI announced the acquisition of cloud ...
OpenAI is winding down the Evals product and recommends Promptfoo for continuing and extending your evaluation workflows. OpenAI Evals lets you export supported evaluations as runnable Promptfoo ...
The American AI company OpenAI Inc. has signed an agreement to acquire the AI startup Promptfoo to test the security of AI systems. This is reported in the OpenAI press release. The financial terms of ...
OpenAI Group PBC today announced plans to acquire Ona, a startup with a platform for managing long-running artificial intelligence agents. The terms of the deal were not disclosed. Developers often ...
Ona, a startup whose technology gives AI agents access to secure, pre-configured cloud environments stocked with the tools, systems, and context required to complete work over time, is being purchased ...
OpenAI has announced plans to acquire Promptfoo, an AI security platform that helps companies test and secure their AI systems during development. The move aims to make AI coworkers safer and more ...
OpenAI announced it will acquire Ona, a startup that provides cloud environments for AI agents. Ona's technology will allow OpenAI's coding assistant, Codex, to take on longer-running tasks, OpenAI ...
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