{
  "@context": {
    "@version": 1.1,
    "opik": "https://www.comet.com/docs/opik/reference/rest-api/#",
    "schema": "https://schema.org/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "owl": "http://www.w3.org/2002/07/owl#",

    "Trace": {
      "@id": "opik:Trace",
      "@type": "@id",
      "comment": "A complete record of a single LLM application execution, capturing the full lifecycle from input to output."
    },
    "Span": {
      "@id": "opik:Span",
      "@type": "@id",
      "comment": "A single operation or step within a Trace representing individual components of an LLM call chain."
    },
    "Dataset": {
      "@id": "opik:Dataset",
      "@type": "@id",
      "comment": "A collection of DatasetItems used for running experiments and evaluations."
    },
    "DatasetItem": {
      "@id": "opik:DatasetItem",
      "@type": "@id",
      "comment": "A single row or entry within a Dataset containing input data and expected outputs."
    },
    "Experiment": {
      "@id": "opik:Experiment",
      "@type": "@id",
      "comment": "An evaluation run that executes an LLM application against a Dataset and collects feedback scores."
    },
    "ExperimentItem": {
      "@id": "opik:ExperimentItem",
      "@type": "@id",
      "comment": "A single result row from an Experiment run linking a DatasetItem to a Trace."
    },
    "FeedbackScore": {
      "@id": "opik:FeedbackScore",
      "@type": "@id",
      "comment": "A scored evaluation result attached to a Trace, Span, or ExperimentItem."
    },
    "Project": {
      "@id": "opik:Project",
      "@type": "@id",
      "comment": "A workspace-level organizational unit grouping related Traces, Datasets, and Experiments."
    },
    "Prompt": {
      "@id": "opik:Prompt",
      "@type": "@id",
      "comment": "A versioned prompt template stored in the Opik prompt library."
    },
    "PromptVersion": {
      "@id": "opik:PromptVersion",
      "@type": "@id",
      "comment": "A specific immutable version of a Prompt with its template text and commit metadata."
    },
    "AutomationRuleEvaluator": {
      "@id": "opik:AutomationRuleEvaluator",
      "@type": "@id",
      "comment": "An automated evaluation rule that scores Traces or Spans in real-time."
    },
    "AnnotationQueue": {
      "@id": "opik:AnnotationQueue",
      "@type": "@id",
      "comment": "A queue of Traces or Spans awaiting human review and annotation."
    },
    "TraceThread": {
      "@id": "opik:TraceThread",
      "@type": "@id",
      "comment": "A logical grouping of related Traces representing a multi-turn conversation or agent session."
    },
    "Alert": {
      "@id": "opik:Alert",
      "@type": "@id",
      "comment": "A monitoring rule that triggers webhook notifications when metric thresholds are exceeded."
    },
    "Webhook": {
      "@id": "opik:Webhook",
      "@type": "@id",
      "comment": "An HTTP callback endpoint registered to receive alert notifications."
    },
    "ProviderApiKey": {
      "@id": "opik:ProviderApiKey",
      "@type": "@id",
      "comment": "A stored API key for an external LLM provider used by evaluators."
    },
    "Attachment": {
      "@id": "opik:Attachment",
      "@type": "@id",
      "comment": "A file or binary artifact attached to a Trace or Span."
    },
    "Optimization": {
      "@id": "opik:Optimization",
      "@type": "@id",
      "comment": "A prompt optimization workflow that iterates over prompt variants."
    },
    "GuardrailsValidation": {
      "@id": "opik:GuardrailsValidation",
      "@type": "@id",
      "comment": "A record of a guardrail check performed on a Trace or Span output."
    },

    "id": {
      "@id": "schema:identifier",
      "@type": "xsd:string"
    },
    "name": {
      "@id": "schema:name",
      "@type": "xsd:string"
    },
    "description": {
      "@id": "schema:description",
      "@type": "xsd:string"
    },
    "created_at": {
      "@id": "schema:dateCreated",
      "@type": "xsd:dateTime"
    },
    "last_updated_at": {
      "@id": "schema:dateModified",
      "@type": "xsd:dateTime"
    },
    "created_by": {
      "@id": "schema:creator",
      "@type": "xsd:string"
    },
    "start_time": {
      "@id": "schema:startDate",
      "@type": "xsd:dateTime"
    },
    "end_time": {
      "@id": "schema:endDate",
      "@type": "xsd:dateTime"
    },
    "input": {
      "@id": "opik:input"
    },
    "output": {
      "@id": "opik:output"
    },
    "metadata": {
      "@id": "opik:metadata"
    },
    "tags": {
      "@id": "schema:keywords",
      "@container": "@set"
    },
    "project_id": {
      "@id": "opik:projectId",
      "@type": "xsd:string"
    },
    "project_name": {
      "@id": "opik:projectName",
      "@type": "xsd:string"
    },
    "trace_id": {
      "@id": "opik:traceId",
      "@type": "xsd:string"
    },
    "span_id": {
      "@id": "opik:spanId",
      "@type": "xsd:string"
    },
    "parent_span_id": {
      "@id": "opik:parentSpanId",
      "@type": "xsd:string"
    },
    "dataset_id": {
      "@id": "opik:datasetId",
      "@type": "xsd:string"
    },
    "dataset_name": {
      "@id": "opik:datasetName",
      "@type": "xsd:string"
    },
    "experiment_id": {
      "@id": "opik:experimentId",
      "@type": "xsd:string"
    },
    "feedback_scores": {
      "@id": "opik:feedbackScores",
      "@container": "@set"
    },
    "value": {
      "@id": "schema:value",
      "@type": "xsd:decimal"
    },
    "source": {
      "@id": "opik:source",
      "@type": "xsd:string"
    },
    "model": {
      "@id": "opik:model",
      "@type": "xsd:string"
    },
    "provider": {
      "@id": "opik:provider",
      "@type": "xsd:string"
    },
    "usage": {
      "@id": "opik:usage"
    },
    "template": {
      "@id": "opik:template",
      "@type": "xsd:string"
    },
    "sampling_rate": {
      "@id": "opik:samplingRate",
      "@type": "xsd:decimal"
    },
    "enabled": {
      "@id": "opik:enabled",
      "@type": "xsd:boolean"
    },
    "status": {
      "@id": "opik:status",
      "@type": "xsd:string"
    },
    "type": {
      "@id": "opik:type",
      "@type": "xsd:string"
    },
    "visibility": {
      "@id": "opik:visibility",
      "@type": "xsd:string"
    },
    "url": {
      "@id": "schema:url",
      "@type": "xsd:anyURI"
    },
    "version": {
      "@id": "schema:version",
      "@type": "xsd:string"
    },
    "error_info": {
      "@id": "opik:errorInfo"
    },
    "comments": {
      "@id": "opik:comments",
      "@container": "@set"
    },
    "workspace_id": {
      "@id": "opik:workspaceId",
      "@type": "xsd:string"
    }
  }
}