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April 15, 20261 min read

Xeref v2.2: The Classroom and Semantic Memory

XerefLearningSemantic SearchGeminiPinecone

Introducing structured learning with the Classroom view and deep semantic search powered by Gemini and Pinecone.

Xeref v2.2 expands the platform into the realm of structured knowledge and intelligent retrieval.

The Classroom

We've launched a brand new Classroom view—a structured course browser designed for builders.

  • Hierarchy: Courses → Modules → Lessons.
  • Progress Tracking: Keep track of your learning journey with per-lesson status updates.
  • Authoring Tools: Admin-gated controls for creating and managing content directly within the app.

Semantic Search & Memory

We've integrated Gemini Embedding 2 and Pinecone to power a new generation of search.

  • Intelligent Retrieval: Lesson content is now indexed and searchable using real-time semantic queries.
  • Memory Scaffold: We've introduced a document brain scaffold with drag-and-drop upload support, paving the way for OCR ingestion and cross-project knowledge sharing.

Dashboard Promotion

Sections like Projects, Deploy, and Inbox have been promoted from "Coming Soon" to Live, rounding out the core Xeref dashboard experience.