README.md

metadata

title: Lexi
emoji: 🧠
colorFrom: green
colorTo: blue
sdk: gradio
sdk_version: 6.5.1
python_version: 3.12.12
app_file: app.py
pinned: false

Lexi

Context-aware personal phonetic memory demonstration.

This Space hosts the live Lexi application and the Evaluation Lab. The Evaluation Lab exposes only Auto. The uploaded CSV describes the user's journey and expected behavior; Lexi decides whether to resolve a case locally, with semantic ML retrieval, or with a rare Gemini ambiguity check.

Secrets

Set GEMINI_API_KEY in the Space Secrets to enable the optional Gemini ambiguity resolver. The app remains usable without the key.

ZeroGPU

The Space is designed for ZeroGPU. MiniLM semantic retrieval is invoked only when the local contextual path is insufficient. A lightweight local fallback keeps the app usable if semantic model initialization is unavailable.