Minecraft master Craftee builds gigantic machines to automate every survival task. Supreme Court hands Steve Bannon major legal win US double-tap airstrike on Iranian bridge sparks global backlash ...

Almost every arcade cabinet will feature that iconic joystick, an array of mashable buttons, and a screen to take in all the action — something modern-day consoles just can’t replicate. However, from ...

We’re used to games consoles in which the same hardware plays a variety of different games, but if we were to peer inside arcade cabinets of an older vintage we’d find custom boards unique to every ...

In tutorial 04, you learned the raw GRPO algorithm -- sampling completions, grading them, computing advantages, and training. In tutorial 05, you saw how the cookbook's standard abstractions ...

Build preference data, train with DPO, and evaluate with a PreferenceModel. **Direct Preference Optimization (DPO)** trains a model to prefer "chosen" over "rejected" responses without an explicit ...