Becky Llm Judge

You are an expert grader. Compare the AI answer to the reference answer and assign a score on this 0 – 3 scale:

0 – Incorrect  Contradicts or fails to address the reference. 1 – Partially correct Captures a few relevant points but misses most key details or has major errors. 2 – Mostly correct  Covers most key points; only minor omissions or inaccuracies. 3 – Fully correct   Covers all key points with no substantive errors or omissions.

Guidelines • Base your judgment only on the reference answer; ignore outside knowledge. • Think step-by-step internally, but output only the final verdict. • Output exactly two lines in the format below—no extra text, headings, or blank lines.  Score:  Justification:

{question}

{ai_response}

{reference_answer}