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Tatsushi Nakamura

Tatsushi Nakamura

AI-generated Japanese corrections, comprehensive evaluations, fact-checking

Japan flagTokyo, Japan
$30.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
TextText

Top Task Types

Audio Recording
Evaluation Rating
RLHF
Text Summarization

Freelancer Overview

For the past 10 months, I have been involved in AI education. I was assigned to a project to correct, evaluate, and fact-check Japanese text generated by AI. I worked on almost the same job content on two platforms. My next most frequent project was providing recorded conversation data to AI, and after that, I was involved in creating and providing novels to feed Japanese data to AI.

Entry LevelThaiEnglishChinese Mandarin

Labeling Experience

Evaluating

OtherTextRLHFEvaluation Rating
I see actual conversations between ChatGPT and users, and provide evaluations and suggestions for corrections.

I see actual conversations between ChatGPT and users, and provide evaluations and suggestions for corrections.

2025

Contents creation

OtherTextData Collection
The project aims to have AI read Japanese data. I wrote novels in Japanese and provide them.

The project aims to have AI read Japanese data. I wrote novels in Japanese and provide them.

2025 - 2025

Audio recording

OtherAudioAudio Recording
This project involved providing human conversation data and voice data to AI. On this platform, two people could have a conversation, and there were not many restrictions on the conversation, so we could speak freely.

This project involved providing human conversation data and voice data to AI. On this platform, two people could have a conversation, and there were not many restrictions on the conversation, so we could speak freely.

2025 - 2025

Audio recording

OtherAudioAudio Recording
This project involved providing human conversation data to provide AI with audio data. Initially, it began with a conversation between two people, but the number of participants gradually increased, and ultimately a conversation between five people was recorded. There were various restrictions that had to be observed during the recording of the conversation, such as no one person speaking for more than 30 seconds in a row, all participants having to speak a certain amount, no silence lasting more than three seconds, and no discussion of legal violations or drugs.

This project involved providing human conversation data to provide AI with audio data. Initially, it began with a conversation between two people, but the number of participants gradually increased, and ultimately a conversation between five people was recorded. There were various restrictions that had to be observed during the recording of the conversation, such as no one person speaking for more than 30 seconds in a row, all participants having to speak a certain amount, no silence lasting more than three seconds, and no discussion of legal violations or drugs.

2025 - 2025

Evaluating

OtherTextText GenerationRLHF
I give the AI ​​a prompt, and it generates an answer in Japanese on the spot, which I then read and correct, evaluate, fact-check, etc

I give the AI ​​a prompt, and it generates an answer in Japanese on the spot, which I then read and correct, evaluate, fact-check, etc

2024 - 2025

Education

A

Asia university

Bachelor`s degree, International relation

Bachelor`s degree
2006 - 2010

Work History

F

Freelance

Critics of Kabuki

tokyo
2017 - Present
N

NAKAU Co., Ltd.

Waiter

tokyo
2019 - 2019