Richa Halder

Key Skills

Software

Other

Mercor

Google Cloud Vertex AI

Labelbox

OneForma

Scale AI

Top Subject Matter

Physics (LLM AI Tutoring and Evaluation)

Theoretical Physics (LLM Evaluation)

Top Data Types

Text

Audio

Video

Top Task Types

Prompt + Response Writing (SFT)

Classification

Question Answering

RLHF

Freelancer Overview

LLM Prompt Writing and Response Evaluation in Physics. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other and Mercor. Education includes Doctor of Philosophy, RWTH Aachen University (2025) and Bachelor of Science and Master of Science, Indian Institute of Science Education and Research Kolkata (2025). AI-training focus includes data types such as Text and labeling workflows including Prompt + Response Writing (SFT), Evaluation, and Rating.

Labeling Experience

LLM Response Evaluation in Theoretical Physics

MercorText

At Mercor AI, I performed evaluation and rating of LLM responses to theoretical physics queries. My responsibilities included critically assessing model answers for correctness, depth, and adherence to domain-specific knowledge. This role contributed directly to improving the reliability of AI systems in scientific applications. • Analyzed a wide range of theoretical physics responses. • Rated and commented on the completeness and accuracy of answers. • Identified common model mistakes for feedback loops. • Supported calibration of AI evaluation criteria.

At Mercor AI, I performed evaluation and rating of LLM responses to theoretical physics queries. My responsibilities included critically assessing model answers for correctness, depth, and adherence to domain-specific knowledge. This role contributed directly to improving the reliability of AI systems in scientific applications. • Analyzed a wide range of theoretical physics responses. • Rated and commented on the completeness and accuracy of answers. • Identified common model mistakes for feedback loops. • Supported calibration of AI evaluation criteria.

2025 - 2025

LLM Prompt Writing and Response Evaluation in Physics

OtherTextPrompt Response Writing SFT

At Soul AI, I contributed to prompt writing and response evaluation for LLMs in the physics domain. I generated physics-related prompts and assessed model outputs to ensure factual accuracy and conceptual clarity. My work enhanced the quality of AI-generated answers for advanced physics queries. • Developed and refined prompts on diverse physics topics. • Evaluated LLM responses for correctness and relevance. • Provided feedback to improve model performance. • Collaborated with subject matter experts and AI engineers.

At Soul AI, I contributed to prompt writing and response evaluation for LLMs in the physics domain. I generated physics-related prompts and assessed model outputs to ensure factual accuracy and conceptual clarity. My work enhanced the quality of AI-generated answers for advanced physics queries. • Developed and refined prompts on diverse physics topics. • Evaluated LLM responses for correctness and relevance. • Provided feedback to improve model performance. • Collaborated with subject matter experts and AI engineers.

2025 - 2025

Education

Work History