Create multiple metrics
Create multiple metrics at once. See Metrics.
Each item is validated through the same path as POST /metrics. In particular,
source=FULL_PROMPT (explicit or inferred from a judgePrompt without
evaluationParams) is rejected with 400 — use PARTIAL_PROMPT instead.
Authorizations
API key authorization. Pass your API key in the Authorization header as a Bearer token. Both new (gsk_*) and legacy (gsk-) API keys are accepted, e.g. Authorization: Bearer gsk_... or Authorization: Bearer gsk-....
Body
Response
Metrics created successfully
"metric_123"
Identifier shared by every metric in the same revision family. Server-managed — derived from parentMetricId on create (or generated for roots). Cannot be set by the caller.
"metric_123"
Id of the direct parent metric. On create, providing this value turns the new metric into a revision: it joins the parent's family and (if the parent is active) flips the parent to legacy. Omit or null to create a root metric in a fresh group. On responses, this is the recorded parent edge (null for roots).
"metric_122"
"org_123"
"user_123"
"Accuracy"
Ordered list of inference-result fields the evaluator needs (e.g. input, actualOutput, expectedOutput, retrievalContext). Determines which data the evaluation engine extracts from each inference result.
["input", "actualOutput", "expectedOutput"]Evaluation method for the metric. FULL_PROMPT is deprecated for creation — POST /metrics rejects it with a 400. Use PARTIAL_PROMPT for new AI Evaluation metrics. The value remains in the enum because existing FULL_PROMPT metrics are still returned by reads and filters.
SELF_HOSTED, FULL_PROMPT, PARTIAL_PROMPT, HUMAN_EVALUATION, GEVAL, DEEPEVAL, DETERMINISTIC "PARTIAL_PROMPT"
"Evaluate the accuracy of the response"
["accuracy", "quality"]"Measures the accuracy of responses"
"https://docs.example.com/metrics/accuracy"
"GPT-4"
When true, evaluationParams are injected at the top level of the evaluator prompt instead of nested inside the conversation context.
Whether the metric is currently being optimized.
["spec_123"]["ug_123"]