Yusuke Hayashi

yhay81

https://yusuke-hayashi.com/

AI & ML interests

Practical generative AI, production ML systems, reproducible research, and verifiable digital identity.

Recent Activity

updated a dataset 1 day ago

yhay81/japan-municipal-open-data-atlas-2026

updated a dataset 1 day ago

yhay81/reproducibility-audit-japanese-ai-agents

updated a Space 1 day ago

yhay81/japan-municipality-explorer

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updated 2 datasets 1 day ago

yhay81/japan-municipal-open-data-atlas-2026

Viewer • Updated 1 day ago • 153k • 208

yhay81/reproducibility-audit-japanese-ai-agents

Viewer • Updated 1 day ago • 10 • 56

updated 2 Spaces 1 day ago

Japan Municipality Explorer

🗾

Match Japanese municipality names to official codes.

What Can a Free Hugging Face Account Do

🧭

Where the HF free tier stops, measured command by command

updated a collection 3 days ago

Japan Municipal Open Data Atlas

Collection

Official statistics for every Japanese municipality, joined and typed, plus the name-matching table that makes them joinable to your own data. • 2 items • Updated 3 days ago

New activity in yhay81/what-a-free-hf-account-can-do 3 days ago

Corrections & re-measurements

#1 opened 3 days ago by

yhay81

published 2 Spaces 3 days ago

What Can a Free Hugging Face Account Do

🧭

Where the HF free tier stops, measured command by command

Japan Municipality Explorer

🗾

Match Japanese municipality names to official codes.

published 2 datasets 4 days ago

yhay81/reproducibility-audit-japanese-ai-agents

Viewer • Updated 1 day ago • 10 • 56

yhay81/japan-municipal-open-data-atlas-2026

Viewer • Updated 1 day ago • 153k • 208

New activity in sbintuitions/sarashina2.2-3b-instruct-v0.1 4 days ago

Request for the evaluation protocol behind the model-card benchmark table

#3 opened 4 days ago by

yhay81

New activity in llm-book/JGLUE 4 days ago

Datasets 4.x での読み込み互換性とライセンス表示の明確化について

#3 opened 4 days ago by

yhay81

updated 2 collections 4 days ago

Agent Evaluation: From Tool Calls to Environments

Collection

A reproducibility ladder from function calls and planning to open-ended and executable agent benchmarks, with license and scorer notes. • 4 items • Updated 4 days ago

Japanese AI with a Reproducibility Trail

Collection

A license-aware path from Japanese instruction and safety data to three open-weight model families, with revision and reproducibility notes. • 5 items • Updated 4 days ago

Yusuke Hayashi

AI & ML interests

Recent Activity

Organizations

yhay81's activity

Japan Municipality Explorer

What Can a Free Hugging Face Account Do

Corrections & re-measurements

What Can a Free Hugging Face Account Do

Japan Municipality Explorer

Request for the evaluation protocol behind the model-card benchmark table

Datasets 4.x での読み込み互換性とライセンス表示の明確化について