Data science, machine learning, applied AI researcher, and mountaineer. Retired from the City of Garden Grove, CA.
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Nov 13, 2025 · 3 min read · While I no longer program as a full time job, I do work on personal projects and applications. I had been using the canvas features in ChatGPT and Gemini, which are great for organizing a single application, but there was still a manual copy/paste st...
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Jun 14, 2025 · 3 min read · Professor Ethan Mollick coined the phrase “Jagged Frontier” in 2023 to describe the lines between what an LLM can do and what it can’t. To quote his report: “There is no instruction manual. On some tasks AI is immensely powerful, and on others it fai...
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Jun 8, 2025 · 8 min read · I discovered this idea on the Cognitive Revolution podcast. I created a web app based on this Association for Computational Linguistics research paper by Wenqing Chen, et al., 2024. The core idea was to generate paraphrases of the original prompt, th...
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