Miria Kimura

Expert AI Content Specialist with a background in publishing and educational planning. Specialized in RLHF and high-precision data annotation for Japanese LLMs. Expert in factual verification and creative writing, with a proven ability to handle high-level projects for major AI models including Gemini and ChatGPT.

AI Training Specialist / High-Complexity RLHF at Freelance (2025-12 – Present)

• Analyze and rank multiple model outputs based on Japanese grammar/vocab/spelling, cultural failures, and politeness/tone from the models
• Consistently deliver high-quality datasets that meet stringent project requirements, contributing to the successful deployment of localized AI features

AI Training Specialist / High-Complexity RLHF at Freelance (2019-04 – 2022-08)

[ChatGPT / High-Value Project]

Cram School Teacher (Part Time) at Cram School (2019-04 – 2022-08)

• Teaching experience of English, Japanese, mathematics and social studies
• Created over 5,000 tests tailored to individual students and graded their responses

Faculty of International Liberal Arts – Juntendo University (2019-04 – 2023-03)