How Fyxer built an AI executive assistant people trust
Must ReadOpenAI Blog · 2026-09-14 12:00 UTC AI
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AI Summary
Fyxer builds an AI executive assistant that organizes inboxes and drafts emails in the user's voice. It uses OpenAI models, fine-tuning, memory, and real user feedback. The assistant relies on user‑specific data to personalize responses.
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Why should I care?
It shows how LLMs and fine‑tuning can create personalized AI agents, directly matching your interests in AI, LLMs, and AI agents.
Content
Fyxer uses OpenAI models, fine-tuning, memory, and real user feedback to organize inboxes and draft emails in each user’s voice.