Viewing profile — Arkhetia
Arkhetia
HN member- Joined
- Sun, Jul 19, 2026, 1:03 PM UTC
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About Arkhetia
Psychologist. Building Arkhetia — an AI journal for structured self-reflection that pushes back instead of agreeing. https://arkhetia.com
Recent public activity
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Comment #48968098
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Comment #48968085
Been through this exact loop building an LLM product. The counterintuitive lesson for me: most "token saving" ideas are cache killers — anything that makes the prompt prefix dynami…