Activity from announced rounds
Jeff Dean is the individual angel investor identified in Grubel and G5 Labs announcements by his former Google chief-scientist role.
Grubel develops case-specific research systems for law firms. G5 Labs develops AI-native software tools, while Volantis works on photonic computing and interconnects. These recorded investments are attributed personally to Dean rather than to Google.
G5 Labs is building an AI-native software development platform that turns natural-language intent into production code and maps existing code back to its underlying purpose. Its ontology compiler tracks requirements, dependencies and policy constraints so organizations can modernize complex software while preserving how the system is meant to work.
AI compute platform for frontier AI teams to manage infrastructure across hyperscalers and neoclouds
AI software for scientists and engineers improving experiments, product quality and manufacturing yield.
Uses AI to generate highly optimized GPU kernels for improving AI workload performance
Provides a platform that turns footage into a structured, searchable dataset for autonomous machines