Mari Kikuchi

Key Skills

Software

Scale AI

Toloka

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Text

Top Task Types

Audio Recording

Classification

Prompt Response Writing SFT

RLHF

Translation Localization

Freelancer Overview

I have over 8 months of experience in data labeling and AI training data, specializing in Japanese text and audio. My work has focused on annotation and evaluation tasks, where I consistently delivered accurate and reliable outputs by strictly adhering to project instructions. This attention to detail has enabled me to contribute directly to maintaining and improving data quality in large-scale language model development. Recognized for my precision and consistency, I was selected to join an elite review team on the platform, where I took on advanced responsibilities such as reviewing and ensuring annotation quality. Through this role, I developed strong skills in quality control and feedback, further strengthening my ability to support the creation of high-quality training datasets for AI systems.

Labeling Experience

SERP Evaluator

TolokaTextClassification

To evaluate SERP in sensitive contents.

To evaluate SERP in sensitive contents.

2025 - 2025

LLM evaluator

Scale AITextRLHFEvaluation Rating

To evaluate LLM outputs from various perspective

To evaluate LLM outputs from various perspective

2025 - 2025

Education

Work History