- Munich, Germany
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10:29
(UTC +02:00) - https://changkun.de
- https://orcid.org/0000-0002-4595-7485
- @ouchangkun
- in/changkun
Highlights
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trustcalib Public
Trust calibration for agentic tool use as preference learning: a GP-probit allow/ask/block policy gateway framed as Preferential Bayesian Optimization, with the paper and a reproducible simulation.
machine-learning gaussian-processes bayesian-optimization active-learning ai-safety human-in-the-loop ai-agentsPython Apache License 2.0 UpdatedMay 18, 2026 -
wallfacer Public
Chat, specs, tasks, and code. An autonomous engineering platform. Full autonomy when you trust it. Full control when you don't.
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agents-verification Public
Experiment on Byzantine fault tolerance for agents
Python UpdatedMay 7, 2026 -
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goalless-agents Public
Intrinsic preferences of AI coding agents under underspecified prompts: 7 experiments across 15 models (Claude, Gemini, GPT), 405 sessions.
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web Public
⚙️ web services in changkun.de, golang.design, etc.
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oblivion Public
Experiment: Generating Code Project from Absolute Zero without Goal-specification
Go UpdatedApr 6, 2026 -
ideas Public
Idea ingestion pipeline to https://changkun.de/blog/ideas/
Go MIT License UpdatedApr 2, 2026 -
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ralph Public
An autonomous "think-act" loop. A thinker proposes goals; a worker implements them; a committer pushes the results and documents decisions. Repeat.
Go UpdatedMar 30, 2026 -
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life-simulator Public
A terminal-based life simulator built entirely with Python's standard library. Cellular automata, fluid dynamics, particle systems, quantum circuits, neural networks, ecology, game theory, fractals…
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cellular-automaton-explorer Public
A fully interactive, zero-dependency cellular automaton explorer for the terminal. 10,000+ lines of pure C. No libraries. No frameworks. Just ANSI escape codes and math.h.
C MIT License UpdatedMar 16, 2026 -
agentic-morphogenesis Public
Research "Architectural Morphogenesis in Autonomous Agent Systems"
TeX UpdatedMar 16, 2026 -
cellular-automaton-simulator Public
A single-file Python implementation of cellular automata that runs in the terminal using curses. No external dependencies.
Python MIT License UpdatedMar 15, 2026 -
cellular-automaton-sandbox Public
A terminal-based simulation suite featuring 27 interactive modes — from Conway's Game of Life to fluid dynamics, fractal explorers, and 3D ray casting. All rendered in your terminal using curses.
Python MIT License UpdatedMar 15, 2026 -
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dotfiles Public
personal development settings
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research Public
my research archive (publications/talks/teaching/etc.)
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urlstat Public
📈 URL access statistic service
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LibreChat Public
Forked from danny-avila/LibreChatEnhanced ChatGPT Clone: Features Agents, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message sear…
TypeScript MIT License UpdatedJan 25, 2026 -
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tensorlake-mcp Public
Forked from Sixt/tensorlake-mcp🤖 Tensorlake MCP Server. Maintained in collaboration w. Tensorlake & SIXT.
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tensorlake-go Public
Forked from Sixt/tensorlake-go📄 Tensorlake Go SDK. Maintained in collaboration w. Tensorlake & SIXT.
Go Apache License 2.0 UpdatedDec 23, 2025 -
typescript-sdk Public
Forked from modelcontextprotocol/typescript-sdkThe official TypeScript SDK for Model Context Protocol servers and clients
TypeScript MIT License UpdatedOct 3, 2025