Lekhana C.

Key Skills

Software

iMerit

Top Subject Matter

LLM output evaluation and dataset quality labeling

Top Data Types

Text

Image

Top Task Types

Evaluation/Rating

Freelancer Overview

AI Data Annotation Associate – LLM Evaluation (Evaluated and annotated large language model outputs using structured gui. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include iMerit. Education includes Bachelor of Engineering/Technology, PVP Siddhartha Institute of Technology (2020). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Data Annotation Associate – LLM Evaluation

iMeritTextEvaluation/Rating

Evaluated and ranked large language model (LLM) outputs for accuracy, relevance, coherence, and factual correctness across diverse domains. Applied structured annotation guidelines to label data consistently and improve model performance and response quality. Reviewed responses to detect hallucinations, logical inconsistencies, and ambiguous outputs, supporting enhanced model reliability at scale. • LLM output ranking and comparative evaluation of multiple AI-generated responses • Consistent labeling using provided structured annotation guidelines • Quality checks for hallucinations, coherence, relevance, and factual correctness • Met strict turnaround time and productivity benchmarks while collaborating on evaluation criteria

2026 - 2026

Education

Work History