AIMay 26, 2026Meta Engineering
SilverTorch: Index as Model — A New Retrieval Paradigm for Recommendation Systems
SilverTorch folds indexes, filters and ranking into one PyTorch graph to spend retrieval latency on more candidates and richer scoring.
Desk
Meta
Meta AI research, Llama, and related products.
AIApr 21, 2026Meta Engineering
Modernizing the Facebook Groups Search to Unlock the Power of Community Knowledge
Facebook Groups search now blends exact terms, semantic retrieval and model-based evaluation to surface scattered community knowledge.
AIApr 16, 2026Meta Engineering
Capacity Efficiency at Meta: How Unified AI Agents Optimize Performance at Hyperscale
Meta’s shared agent tools turn performance evidence and expert routines into reviewed fixes intended to save engineering time and power.