September 3, 2025 - BUILT IN AMERICA

Ultimate GRPO for LLMs Guide 2025 Edition

Hard to believe it’s 2025! Just seems like last year I was still using techniques that now seem archaic when thinking about GRPO for LLMs. It’s truly been a revolution. Group Relative Policy Optimization is rapidly changing the game for large language models. It’s unlocking sophisticated understanding and capabilities previously out of reach. Understanding the […]

Ultimate hierarchical reasoning models Guide 2025 Edition

Leave a Comment / Artificial Intelligence / Althea Schamrowski

It’s late March 2025, and the rain is drumming against my office window here in Austin. I’m deep in the weeds trying to understand hierarchical reasoning models (HRMs). The chatter is intense, but are they *really* the game-changer everyone claims? Let’s dive in. Large language models are impressive, sure, but their reasoning limits are becoming

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