2 points, 0 comments on Hacker News
Source: [Hacker News](https://thezvi.substack.com/p/openai-trained-its-models-for-months)
My client was drowning in support tickets. Same questions, every single day. Their team was spending 20+ hours a week just answering repetitive queries.
I'm really no expert and attempting to come up to speed. But... It strikes me that LLM's are a subtle combination of knowing the language and knowing some facts.
1 points, 0 comments on Hacker News
2 points, 0 comments on Hacker News
OpenAI has launched Daybreak , a cybersecurity initiative intended to strengthen defensive security work across the software development lifecycle. Announced in May 2026, Daybreak combines OpenAI models , including cyber-capable variants, with Codex Security workflows and a partner ecosystem to ...
All three take preference data and produce a model that behaves more like the preferred half. They differ in how much machinery stands between the preference and the gradient, and that difference is the entire practical decision. The comparison, up front Method Description PPO Four models resid...