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Shotaro Takakura

Bilingual AI Evaluation and LLM Output Assessment

JAPAN flag
Tokyo, Japan
$10.00/hrEntry LevelMercorMindrift

Key Skills

Software

MercorMercor
MindriftMindrift

Top Subject Matter

LLM Evaluation
Japanese-English Translation
Prompt Engineering

Top Data Types

TextText
ImageImage
AudioAudio

Top Task Types

Text Summarization
Question Answering

Freelancer Overview

Bilingual AI Evaluation and LLM Output Assessment. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Arts, Kokugakuin University (2025) and High School Diploma, N High School (Tsushinsei) (2025). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Entry LevelEnglish

Labeling Experience

Bilingual AI Evaluation and LLM Output Assessment

Text
Evaluated AI-generated Japanese and English text for naturalness, cultural appropriateness, and contextual accuracy in a bilingual AI evaluation setting. Used prompt engineering and hands-on AI tools to perform rigorous LLM output analysis for both languages. Developed practical strategies for identifying LLM failure modes and ensuring effective model alignment with user expectations. • Performed qualitative assessments of text outputs using advanced prompt workflows. • Analyzed language model behavior for nuances in cross-linguistic generation. • Detected hallucinations, instruction-following gaps, and safety boundary behavior. • Contributed to refinement of model outputs for Japanese and English responses.

Evaluated AI-generated Japanese and English text for naturalness, cultural appropriateness, and contextual accuracy in a bilingual AI evaluation setting. Used prompt engineering and hands-on AI tools to perform rigorous LLM output analysis for both languages. Developed practical strategies for identifying LLM failure modes and ensuring effective model alignment with user expectations. • Performed qualitative assessments of text outputs using advanced prompt workflows. • Analyzed language model behavior for nuances in cross-linguistic generation. • Detected hallucinations, instruction-following gaps, and safety boundary behavior. • Contributed to refinement of model outputs for Japanese and English responses.

2026 - Present

Education

N

N High School (Tsushinsei)

High School Diploma, General Education

High School Diploma
2025 - 2025
K

Kokugakuin University

Bachelor of Arts, Foreign Languages and Culture

Bachelor of Arts
2025

Work History

角川ドワンゴ学園

Teaching Assistant

Tokyo Shibuya
2025 - Present