Skip to content
View C-Naoki's full-sized avatar
19 followers · 20 following

Achievements

Achievement: Starstruckx2Achievement: Pull Sharkx2Achievement: Quickdraw

Achievements

Achievement: Starstruckx2Achievement: Pull Sharkx2Achievement: Quickdraw

Highlights

  • Pro

Block or report C-Naoki

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please donโ€™t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this userโ€™s behavior. Learn more about reporting abuse.

Report abuse
C-Naoki/README.md

Hello there ๐Ÿ‘‹

c-naoki
Likes Followers Articles Contributions Articles Rating

๐ŸŒŸ About Me

Hi, I'm Naoki Chihara. I'm a second-year PhD student at The University of Osaka.

๐Ÿ› ๏ธ Tech Stacks

Python C++ R JavaScript TypeScript MATLAB PyTorch FastAPI React Next JS PostgreSQL Firebase Vercel Docker AWS

๐Ÿ“– Latest Blogs

  • ๐Ÿ“ LaTeXใฎๅฐใƒฏใ‚ถ้›† [Zenn] [Qiita]
  • ๐Ÿค– Zenn vs Qiitaใ‚’็ต‚ใ‚ใ‚‰ใ›ใซๆฅใŸ [Zenn] [Qiita]
  • ๐Ÿ˜Š ็”ปๅƒ็ตๅˆใฎใŸใ‚ใฎใ‚ขใƒซใ‚ดใƒชใ‚บใƒ ใ‚’่€ƒใˆใฆใฟใŸ [Zenn] [Qiita]
  • ๐Ÿ™† PLaMo-100Bใฎฮฒ็‰ˆใƒˆใƒฉใ‚คใ‚ขใƒซAPIใ‚’็”จใ„ใฆใƒ‡ใƒข็”จใ‚ขใƒ—ใƒชใ‚’ไฝœใฃใฆใฟใŸ [Zenn] [Qiita]
  • ๐ŸŒ ๅ‚่€ƒใซใชใฃใŸ่จ˜ไบ‹ ่ฆšๆ›ธ [Zenn] [Qiita]

I refer you to check here for more blogs.

๐Ÿ“Š GitHub Stats

github Profile Summary Cards

github Profile Summary Cards github Profile Summary Cards

๐Ÿ“ˆ OSS Insights

Dashboard stats of @C-Naoki

๐Ÿ† GitHub Trophies

๐Ÿ“‹ GitHub Metrics

โ€‰Detailed Activity on GitHub

Metrics

๐Ÿ•’ Wakatime Stats

โ€‰Development Metrics

Code Time

AI Code Time

Profile Views

๐Ÿฑ My GitHub Data

๐Ÿ“ฆ 1.1 MB Used in GitHub's Storage

๐Ÿ† 1,652 Contributions in the Year 2026

๐Ÿšซ Not Opted to Hire

๐Ÿ“œ 31 Public Repositories

๐Ÿ”‘ 39 Private Repositories

I'm an Early ๐Ÿค

๐ŸŒž Morning                4160 commits        โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   58.82 % 
๐ŸŒ† Daytime                1294 commits        โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   18.29 % 
๐ŸŒƒ Evening                1024 commits        โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   14.48 % 
๐ŸŒ™ Night                  595 commits         โ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   08.41 %

๐Ÿ“… I'm Most Productive on Tuesday

Monday                   880 commits         โ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   12.44 % 
Tuesday                  1126 commits        โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   15.92 % 
Wednesday                999 commits         โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   14.12 % 
Thursday                 1004 commits        โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   14.19 % 
Friday                   1074 commits        โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   15.18 % 
Saturday                 991 commits         โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   14.01 % 
Sunday                   999 commits         โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   14.12 %

๐Ÿ“Š This Week I Spent My Time On

๐Ÿ•‘๏ธŽ Time Zone: Asia/Tokyo

๐Ÿ’ฌ Programming Languages: 
Python                   33 hrs 27 mins      โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   44.55 % 
TeX                      11 hrs 36 mins      โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   15.45 % 
Markdown                 11 hrs 25 mins      โ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   15.22 % 
Bash                     9 hrs 10 mins       โ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   12.21 % 
Other                    4 hrs 55 mins       โ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   06.55 % 

๐Ÿ”ฅ Editors: 
Codex Vscode             41 hrs 41 mins      โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   55.52 % 
VS Code                  33 hrs 23 mins      โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   44.48 % 

๐Ÿ’ป Operating System: 
Mac                      74 hrs 46 mins      โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆ   99.57 % 
Linux                    19 mins             โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   00.43 %

๐Ÿค– AI Coding This Week

โฑ AI Coding Time: 69 hrs 5 mins (92.01%)

โœ๏ธ 19,439 lines written by AI, 3,999 lines written by hand (82.94% AI-written)

๐Ÿ”ค 53,392,367 Input Tokens, 6,031,377 Output Tokens

๐Ÿ’ต $1710.35 Estimated AI Cost This Week

๐Ÿง  521 AI Sessions, 1186 AI Prompts

GPT                      20,548 lines        โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆ   99.14 % 
Codex-Vscode             179 lines           โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   00.86 % 

๐Ÿ”Ž AI Coding Insights:
๐Ÿค– AI-Driven โ€” 82.94% of written lines came from AI
๐Ÿ“š Verbose Prompter โ€” average 5,122 characters per prompt
๐Ÿ” Iterative Prompter โ€” average 2 prompts per session
๐Ÿš€ High AI Trust โ€” 29.3% of changed lines were hand-edited

I Mostly Code in Python

Python                   27 repos            โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   40.91 % 
Jupyter Notebook         23 repos            โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   34.85 % 
TeX                      4 repos             โ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   06.06 % 
TypeScript               4 repos             โ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   06.06 % 
Makefile                 2 repos             โ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘   03.03 %

Timeline

Lines of Code chart

Last Updated on 09/09/2026 21:07:45 UTC

๐Ÿ’โ€โ™‚๏ธ This Page Status

Visitor Stats

GitHub Metrics Latest Blogs Waka Readme

Pinned Loading

  1. ModePlait ModePlait Public

    [KDD2025] Modeling Time-evolving Causality over Data Streams. https://dl.acm.org/doi/10.1145/3690624.3709283

    Python 16 2

  2. dynamic-adjustment dynamic-adjustment Public

    [ICML2026] Modeling Covariate Transition for Efficient Estimation of Longitudinal Treatment Effects in Randomized Experiments (to appear).

    Python 1

  3. AdaKoop AdaKoop Public

    [KDD2026] AdaKoop: Efficient Modeling of Nonlinear Dynamics from Nonstationary Data Streams with Koopman Operator Regression. https://dl.acm.org/doi/10.1145/3770855.3817851

    Python 3

  4. portfolio portfolio Public

    My personal portfolio website built with Next.js

    TypeScript

  5. dotfiles dotfiles Public

    Shell

  6. gdsc-osaka/ai-agent-hack gdsc-osaka/ai-agent-hack Public

    TypeScript 1