NVIDIA's auto-ontology: A Chinese translation of its context layer for database agents

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A Chinese translation of the documentation for NVIDIA's auto-ontology project was published on November 5, 2026, on GitHub. The Python, Apache-2.0 tool compiles database metadata into an ontology that maps business terms to columns, stores reviewed metric SQL, and defines table relationships. Agents query through this layer instead of raw schema, which the project's documentation says reduces wrong answers and lets agents flag questions they cannot answer. The README also includes a Docker Compose quickstart that uses the Wide World Importers sample database. The original repository had about 4,400 stars at the time of the report.

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