Google Knowledge Catalog adds cross-platform semantic models for better AI grounding
Google Cloud has made expanded semantic-model support in Knowledge Catalog generally available. The service can ingest meaning and relationships from Looker, BigQuery, dbt, Snowflake, Databricks and SAP into a shared context graph. Google reports nearly fourfold accuracy, up to 33 per cent lower latency and 75 per cent fewer tokens in an internal benchmark.