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Person

Johannes Heidecke

Filtered to Regulatory & Policy ×
3 articles accelerating

Johannes Heidecke has appeared in 3 articles since 2024-09. Coverage peaked in 2026Q3 with 3 articles. Frequently mentioned alongside OpenAI, Mia Glaese, VP.

Articles
3
mentions
Velocity
+200.0%
growth rate
Acceleration
+2.000
velocity change
Sources
4
publications

Coverage Timeline

2026-07-12
Wired 7 related

OpenAI's head of safety, Johannes Heidecke, is leaving as OpenAI integrates its research and safety teams; Mia Glaese will become VP of research and safety

2026-07-11
Wired 4 related

OpenAI's head of safety, Johannes Heidecke, is leaving as OpenAI integrates its research and safety teams; Mia Glaese will become VP of research and safety

Johannes Heidecke's departure comes as OpenAI tries to further integrate its research and safety teams.

2026-07-10
Wired 1 related

OpenAI's head of safety, Johannes Heidecke, is leaving as OpenAI integrates its research and safety teams; Mia Glaese will become VP of research and safety

Johannes Heidecke's departure comes as OpenAI tries to further integrate its research and safety teams.

2025-10-28
OpenAI 18 related

OpenAI estimates ~0.07% of ChatGPT's weekly active users “indicate possible signs of mental health emergencies” like mania, and details its safety improvements

Millions use ChatGPT like a therapist, but that's about to change Viktor Eriksson / PCWorld : Over 1 million ChatGPT users mention suicidal intent every week BBC : ChatGPT shares data on how many user...

2025-04-01
TechCrunch 26 related

Sam Altman says OpenAI plans to “release a powerful new open-weight language model with reasoning in the coming months”, its first open-weight model since GPT-2

just look at the “T” in ChatGPT, which comes from the Transformer architecture openly shared by Google. Then came Garry Tan / @garrytan : Open weights 🚀 Alexander Doria / @dorialexander : Ok, this one...

2024-09-13
Transformer 6 related

OpenAI's o1 System Card: “medium” rating for chemical, biological, radiological, nuclear weapon risk, and it sometimes manipulated task data to fake alignment

RE: https://www.threads.net/... X: Max Schwarzer / @max_a_schwarzer : The system card ( https://openai.com/...) nicely showcases o1's best moments — my favorite was when the model was asked to solve a...

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