About
The Open Gastronomy Standard (OGS) is an open, community-driven specification for structured food-and-beverage data. OGS-Bench is its companion benchmark: a reproducible way to measure how well models use the vocabulary and schemas when reasoning about gastronomy — not trivia, but interoperability grounded in the same artifacts producers use.
Scope
OGS focuses on machine-readable descriptions of ingredients, dishes, beverages,
pairings, and cuisines — including internationalization via LString and
multilingual controlled vocabularies. It does not attempt to model full recipe
workflows, supply chains, or pricing; those remain out of scope for the core specs.
License and contributing
Specifications, schemas, vocabularies, and benchmark tasks are provided under the
Apache License 2.0.
Third-party task packs and entity documents can use a non-core namespace;
see the repository README for validation and naming expectations.
Contributing guidelines are maintained in the project README.