
Zillow’s Toby Roberts says AI ROI only holds when you measure first, not after
At VB Transform 2026, Zillow’s engineering chief laid out how persistent context beats raw data for agentic AI ROI.
By Yousef Al-Zahrani·· 4 min

Curating from trusted global sources…
1 briefing · “toby roberts”

At VB Transform 2026, Zillow’s engineering chief laid out how persistent context beats raw data for agentic AI ROI.