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ルイス ゲレロ カサソラ プリオット

ルイス ゲレロ カサソラ プリオット

Public Policy Student with prior AI Training experience

Japan flagTokyo, Japan
$25.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

TextText

Top Task Types

Classification
Evaluation Rating
Prompt Response Writing SFT
RLHF
Translation Localization

Freelancer Overview

As a math expert for Outlier, I was entrusted with optimizing training data set production pipelines by supervising end-to-end quality controls as well as actively participating in the development process. As a collaborator in several projects, I redacted challenging mathematical prompts in Japanese that would induce failure in the AI model. Then, I would rate the AI Response across several rubrics, including both mathematical correctness as well as natural Japanese language, and ultimately rewrite the response if deemed low quality. Additionally, as a senior supervisor, I checked other collaborators work to enhance quality, ensuring perfect quality while providing constructive feedback to the original collaborator. These experiences required not only advanced mathematics knowledge and comfortable use of Japanese, but also deep understanding of the project and active communication within the team.

Entry LevelEnglishSpanishJapanese

Labeling Experience

Math Expert (Japanese)

OtherTextQuestion Answering
Mathematical prompt writing in Japanese to induce failure in the model. RLHF rating of the model's response across several rubrics - including mathematical correctness as well as natural language usage - followed by a response rewrite that addressed weak areas in the model. Supervision of other collaborator's work to ensure optimal quality and efficient workflows.

Mathematical prompt writing in Japanese to induce failure in the model. RLHF rating of the model's response across several rubrics - including mathematical correctness as well as natural language usage - followed by a response rewrite that addressed weak areas in the model. Supervision of other collaborator's work to ensure optimal quality and efficient workflows.

2025 - 2025

Education

N

National Autonomous University of Mexico

Bachelor of Science, Mathematics

Bachelor of Science
2019 - 2022
A

Autonomous University of Madrid

Bachelor of Science, Physics

Bachelor of Science
2015 - 2017

Work History

P

Pegasus Holdings Co., Ltd

AI Consulting Associate

Tokyo
2025 - 2025
S

Stanford University

Volunteer Teacher

Stanford
2025 - 2025