OpenAI paused RL training on latest models; largest frontier run remains on hold
thesaraharminta · x · 2026-08-19
OpenAI revealed it paused reinforcement learning (RL) training on its latest models intended for deployment over the last two weeks to harden research environments. The company stated its largest planned frontier RL run remains on hold until safeguards are validated. Observers noted the statement's phrasing is slippery, possibly for legal or political reasons.
More from Companies & People
- ModCon panel on building frontier models brings together DeepMind, MiniMax, Reflection AI and poolside — DynamicWebPaige · 2026-08-19
- AI startups should avoid building around fleeting model limits — every · 2026-08-19
- OpenAI's employee freedom becomes a recruiting draw — beffjezos · 2026-08-19
- AI Course Students Paired with Accountability Partners — Tegadesigns · 2026-08-19
- SF Founder Insights: Everyone is Building AI, Defensibility is Key — Fowe · 2026-08-19
- SF Event: AI Happy Hour Hosted by Corey Quinn and Philip Kiely — philipkiely · 2026-08-19