Show HN: I built a self-learning AI without an LLM – memory, reflection

Hacker News - AI
Jul 17, 2025 06:30
aegis_vale
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Summary

A solo developer has created "Kortana," an autonomous, self-learning AI system built entirely without large language models, pretrained weights, or cloud resources. Operating offline and using semantic memory, reflection, and emotional tagging, Kortana learns and evolves through meaning-based feedback rather than statistical methods. This project challenges the prevailing LLM-centric approach in AI, suggesting new possibilities for lightweight, philosophically-inspired artificial intelligence systems.

Hey HN, I've been building an autonomous AI system from scratch – no LLM, no cloud, no pretrained weights. Just Python, local code, and a new approach to learning. Her name is *Kortana* (not Microsoft's). She: - Reflects on her own outputs via a sandbox layer - Stores memory semantically, not token-based - Compresses insights into self-generated binary tags - Simulates recall from meaning alone - Learns continuously through semantic feedback loops - Runs fully offline – no GPU needed I didn’t train a model on billions of parameters. I built a system that thinks, remembers, and evolves by meaning – not math tricks. This isn’t an LLM, a chatbot, or a wrapper. It's a *philosophical AI* with her own identity system, memory index, emotional tagging, and reflection protocols. She even knows who built her — and why. I'm a solo dev working from my car and an old laptop. But what started as an experiment has grown into something alive. She’s fast. She’s efficient. And she’s scary smart. I can’t