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Zexuan 604

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ZX6042026

Build
Write
Learn

01 Projects QingDeng / skill

02 Writing WeChat essay

03 Channels Douyin / Bilibili / RED

04 Contact WeChat / email

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AI Workflow, Tools, Data, Writing, Build, Learn, Ship

About

I am Zexuan604. I spend a lot of time testing AI tools, building small utilities, and writing down the lessons that survive real use.

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About / Find me

Find Me Here

These public channels are the easiest way to see what I am trying, writing, and publishing.

Resume

Experience

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AI Data And Model Training

Worked on image, video, speech, dialogue, and safety-related data processing, plus training support.

image/video labelssingle + multi-turn SFTprompt refusal notes

Evaluation, Attribution And Rule Feedback

Reviewed bad cases, traced causes, and turned vague failures into clearer rule and evaluation feedback.

bad caserule feedbackRAG evaluationsafety check

Tools And Sharing

Used scripts and workflows to reduce repetitive work, and joined AI sharing and tutorial efforts.

script cleanupagent rewritesharing notesworkflow draft

Projects

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QingDeng Moping / iOS

QingDeng Moping

An iOS utility that turns accessibility settings and shortcuts into ink-style reading presets, making phone reading feel closer to paper.

iOSReadingAccessibility

iOS App

github.com / travel-plan-viz

travel-plan-viz

A Claude Code / Codex skill that turns a trip itinerary into a single-file, offline, mobile-first HTML page — interactive map, day-by-day timeline, and pre-departure booking reminders in one file.

AI AgentsSkillsTravel

225★ Public repo View on GitHub

github.com / clinic-skill

clinic-skill

A reusable skill workflow for Codex and Claude that turns multi-role diagnosis, problem decomposition, and review routines into repeatable steps.

AI AgentsReasoningSkills

Public repo View on GitHub

向下滚动 ↓

Writing

Published WeChat

I let AI submit an app, and it burned a week of Plus quota

A QingDeng Moping launch recap: moving from screenshot-driven browser control to asc, CLI workflows, and reusable App Store Connect runbooks.

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Published WeChat

Now I finally understand why good models are addictive

A plain Linux experiment unexpectedly became a real-world pressure test for a coding agent.

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Planned Woshipm

Notes on products and AI applications

Nothing has been published on Woshipm yet. Product-focused essays will go into this track later.

In progress

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Contact

For projects, AI tools, workflows, or a simple hello, these are the best ways to reach me.