#llm
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Three Levers That Make an AI Companion's Replies Feel Human
Picking the right model per task, letting it decide when to act, and polishing what it generates — three independent levers we pulled to raise conversation quality, and the one rule that ties them together.
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The Over-Refusal Tax: Why "Safe" LLMs Quietly Lose Your Data
In a memory/extraction pipeline, an over-cautious model doesn't refuse loudly — it silently drops the sensitive-but-true facts. Why that happens, how neutral-aligned models plus duty-releasing prompts fix it, and the cost twist nobody expects.