§ 00 — ABOUT / About me
Sugihara Jin — I build systems that let AI agents do the work.
I take on Live2D, motion graphics, and short-form video production, and AI development. On my own work, I design evaluation loops that have AI carry out a task and then check and fix the result, and I automate task management. I also build generation pipelines for 3D models and animation as self-directed research. Before moving into software, I studied pharmacy.
§ 01
Career & InterestsCareer & Interests
Interests
Chunk-granularity design for RAG; evaluating and automating AI agents; generation pipelines for 3D models and animation; observability you can run alone.
Daily tools
I develop mainly with Claude Code and GitHub, and deploy to the AWS Tokyo region. A paper notebook is still part of my daily setup.
§ 02
Runtime statusRuntime status
Live runtime status of this site itself — region, latest build, deploy, and CI, shown as-is.
Region
ap-northeast-1
Pinned to Tokyo region.
Latest commit
#e8caa32
HEAD of main, 7-char SHA, injected at CI.
Last deploy
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JST, sourced from the Amplify Hosting hook.
CI status
PASS
Latest GitHub Actions job. Red only when failing.
Connected model
claude-sonnet-4.6
Through Bedrock; falls back gracefully.
KB last sync
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Knowledge Base differential sync timestamp.