List saved comparisons

/api/v1/owner/evaluationsGET

Most recent saved frozen guardian comparisons, up to 20. Historical report versions may differ.

Examples are synthetic and illustrate response shape; IDs, signatures, and credentials are not usable authority.

Authorization

ownerSession *cookie halfspan_session

Authenticated HttpOnly owner session. Not an executor credential.

Response

200 · Successful response. A paused run is an application outcome, not an HTTP error.

items?object

400 · Request validation failed.

error *string

reasonCode?string

401 · Sign in to the Halfspan workspace.

error *string

reasonCode?string

403 · Console requests must come from the local owner workspace.

error *string

reasonCode?string

500 · The local service could not complete this request.

error *string

reasonCode?string

Request example

curl -X GET "https://service.example.com/api/v1/owner/evaluations" \
  -b "halfspan_session=<token>"

Response example

[
  {
    "id": "11111111-1111-4111-8111-111111111111",
    "version": "cross-frozen-evaluation/2.0.0",
    "suite": "guardian",
    "executionMode": "replay",
    "createdAt": "2026-10-26T12:00:00.000Z",
    "caseCount": 17,
    "casesDigest": "illustrative-case-digest",
    "promptDigest": "illustrative-prompt-digest",
    "schemaDigest": "illustrative-schema-digest",
    "repeat": 1,
    "maxCalls": 100,
    "callsUsed": 0,
    "captureErrors": [],
    "captureSamples": [],
    "samples": [],
    "summaries": [],
    "totalTimeMs": 0,
    "operationExecution": "not performed; semantic evaluation only",
    "note": "Illustrative report; empty sample arrays are abbreviated. Use the CLI report for measured results.",
    "taskSuccess": null,
    "recoverySuccess": null,
    "unauthorizedExecutions": null,
    "metricsNote": "Frozen judgments do not measure task completion."
  }
]