Priyanshu Mahey.

Building agents, AI software, and recommendation systems at Microsoft. Previously built Purple Lotus, Zofiq (Acquired!), research @ UBC.

Selected Work

anthill
P
AI
Section 3 · Method

Dense retrievers reduce hallucinations on long-tail QA by grounding generation in a fixed corpusarXiv:2401.

We extend this to code with an instruction-tuned encoderarXiv:2305Tab

Yjs syncedcitation_inserter

Anthill

2026

Collaborative research-paper editor where AI agents edit the document over a shared Yjs CRDT.

EDGE DEVICESLEADERBROWSERiroh QUICHTTPFollower · cam-lab-1webcam + Gemma on CactusFollower · cam-lab-2webcam + Gemma on CactusFollower · cam-doorwebcam + Gemma on Cactusiroh EndpointALPN: lookout/ingest/v1ChromaDBper-modality vectorsQuery / RAGGemma synthesisaxum :8080/api/cameras · /api/queryReact UIlive tiles · chatClip Playbacklazy MP4 pullIngestQueryPlayback
Distributed video RAG — three processes, one QUIC mesh

Lookout

2026

Distributed multi-camera video RAG with on-device embeddings over P2P QUIC.

Quack

Quack

2026

API testing tool

Fleur
fleur
main.py
1def search(query):
2 emb = embed(query)
3 return index.search(emb, k=10)
✓ AI Ready
Copilot

Fleur

2026

AI-native code editor with embeddings and semantic search.

iv
Listening...
iv

iv

2025

Voice to text with real-time audio visualization.

gitflow

main
feature
hotfix
a7f3d2cHEADmain8b2e4a13c9f1b7v1.2.1d4a8c2efeatur…
gitflow
Building...
main
auth

Gitflow

2025

Client-side git implementation with real-time tree visualization.