Alex H.

AI Content Evaluator | LLM QA, Prompt Refinement & Copywriting

I specialize in evaluating and improving AI-generated content, including multi-turn conversations, prompt quality, and response accuracy. I’ve worked on LLM evaluation tasks such as rubric-based scoring, identifying reasoning issues, and refining outputs for clarity, coherence, and instruction adherence. I focus not just on whether a response is correct—but whether it is useful, readable, and aligned with intent. Before focusing on AI evaluation, I built a foundation in conversion copywriting and messaging strategy—helping teams clarify ideas, structure information, and communicate effectively. That experience directly informs how I assess and improve AI-generated outputs. AI Evaluation & Training Experience —Evaluated multi-turn AI conversations for coherence, reasoning, and instruction retention —Reviewed and improved model outputs for clarity, accuracy, and usefulness —Applied structured rubrics and identified common failure modes —Refined prompts and responses to produce higher-quality outputs I’m comfortable working within structured evaluation workflows, handling high volumes of content, and contributing to improving model performance over time.