Schemas & Validation

alembica validates input and output JSON using versioned JSON Schemas.

Schema Versions

• v1: legacy providers and enumerated model IDs.
• v2: cloud/local providers and non-enumerated model IDs.

Set the schema version in your input JSON:

{ "metadata": { "schemaVersion": "v2", "timestamp": "2026-01-20T00:00:00Z" } }

Validation APIs

• validation.ValidateInput(json, version)
• validation.ValidateOutput(json, version)
• validation.ValidateCost(json, version)