Articles tagged with “ai-alignment”

RLHF Pipeline for Clinical LLMs: An Implementation Guide

Build a safe and reliable clinical LLM using an RLHF pipeline. This guide covers the architecture, SFT, reward modeling, DPO, GRPO, and AI alignment for healthcare, updated with 2025-2026 developments including Med-Gemini and FDA guidance.

45 min read

10/19/2025

rlhf clinical llm ai alignment reinforcement learning reward modeling llm fine-tuning healthcare ai llm safety ai

A Comparison of Reinforcement Learning (RL) and RLHF

An overview of Reinforcement Learning (RL) and RLHF. Learn how RL uses reward functions and how RLHF incorporates human judgments to train AI agents. Updated with 2025-2026 developments including DPO, GRPO, DeepSeek-R1, and GPT-5.

75 min read

8/1/2025

reinforcement learning rlhf human feedback reward function ai alignment machine learning agent training dpo grpo rlaif ai

Reinforcement Learning from Human Feedback (RLHF) Explained

A technical guide to Reinforcement Learning from Human Feedback (RLHF). This article covers its core concepts, training pipeline, key alignment algorithms, and 2025-2026 developments including DPO, GRPO, and RLAIF.

70 min read

7/30/2025

rlhf reinforcement learning ai alignment reward modeling policy optimization large language models human-in-the-loop ai