Marcus Williams

mentions 3 type Person feed RSS

// recent coverage 3 mentions

05:45

2026-09-11

businessinsider.com

ai-safety

Anthropic and OpenAI employees speak out about humanity’s extinction as debate reaches fever pitch

Former Anthropic AI researcher Jacob Coxon resigned from Anthropic on Tuesday after three years of pre-training research, writing on X that Anthropic and OpenAI are "racing straight to self-improving …

09:52

2026-09-07

forkast.news

ai-safety

OpenAI’s Astra System Card Confirms First Model to Reach Critical Cybersecurity Threshold

OpenAI's GPT-6 Astra system card, released September 3, 2026, confirms it is the first model to reach the Critical cybersecurity capability threshold under OpenAI's Preparedness Framework, able to ide…

14:30

2026-06-17

the-decoder.com

ai-safety

OpenAI researchers want to predict how often AI models will fail before launch

OpenAI researchers developed a method called Deployment Simulation that predicts AI model failure rates before release by using real, anonymized user conversations instead of synthetic tests. In tests…

// co-occurs with top 8 entities

OpenAI 3 GPT-6 Astra 1 UK AISI 1 Apollo Research 1 Tomek Korbak 1 Redwood Research 1 Buck Shlegeris 1 GPT-5 1

// topics top 6 topics

ai safety 3 ai research 2 artificial intelligence 2 large language models 1 ai policy 1 ai ethics 1