Caln R.

Key Skills

Software

Toloka

Top Subject Matter

Conversational AI

Large Language Models

General Knowledge

Top Data Types

Text

Top Task Types

RLHF

Freelancer Overview

AI Data Contributor | Toloka Platform. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Toloka. Education includes Bachelor of Arts, University of Burundi (2023). AI-training focus includes data types such as Text and labeling workflows including RLHF.

Labeling Experience

AI Data Contributor | Toloka Platform

TolokaTextRLHF

I evaluated and ranked AI-generated responses for helpfulness, accuracy, and safety to improve large language model outputs. I created prompts and ideal responses for AI conversational training and identified logical errors and hallucinations across various topics. Throughout my tenure, I consistently maintained a quality score above 95% over 500+ completed tasks. • Performed RLHF tasks on text-based conversational AI. • Assessed and scored responses based on detailed guidelines. • Authored original prompts for fine-tuning dialogue models. • Contributed to safety evaluations and error flagging.

2023 - Present

Education

Work History