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Maki Hattori

Maki Hattori

AI model trainer in English and Japanese

JAPAN flag
Tokyo, Japan
$20.00/hrEntry LevelData Annotation TechLabelboxLionbridge

Key Skills

Software

Data Annotation TechData Annotation Tech
LabelboxLabelbox
LionbridgeLionbridge
OneFormaOneForma

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
TextText

Top Label Types

Audio Recording
Classification
Evaluation Rating
Prompt Response Writing SFT
Text Generation

Freelancer Overview

With nearly 20 years of experience as a freelance translator specializing in English–Japanese translation, I recently expanded my expertise into AI training. Over the past two months, I have worked as a freelance AI Trainer, evaluating and refining large language model (LLM) outputs to improve accuracy, consistency, and naturalness. My work involves assessing model responses against detailed guidelines and providing structured feedback for continuous model enhancement. Drawing on my long-standing background in linguistics and translation quality assurance, I bring a deep understanding of context, nuance, and cross-cultural communication to AI data evaluation. This combination of translation expertise and practical AI training experience enables me to contribute effectively to high-quality, linguistically sound training data.

Entry LevelJapaneseChinese MandarinEnglish

Labeling Experience

No Data Labeling experience added

Maki H. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

S

Shenyang Normal University

Language Studies Abroad, Language Studies

Language Studies Abroad
1998 - 1998
U

University of Evansville

Bachelor of Arts, Political Science

Bachelor of Arts
1993 - 1993

Work History

F

Freelance

AI Trainer

Tokyo
2025 - Present
F

Freelance

Translator

Tokyo
2012 - Present