{
  "contractVersion": "harness.catalyst-notebook.http-exchange.v1",
  "request": {
    "method": "GET",
    "path": "/v1/catalyst/workbench/sessions/bff945ac-4b7a-4703-8db5-ecd01562acc8/turns",
    "body": null
  },
  "response": {
    "httpStatus": 200,
    "body": {
      "contractVersion": "catalyst.workbench.turn.timeline.v1",
      "sessionId": "bff945ac-4b7a-4703-8db5-ecd01562acc8",
      "currentTurnId": "2eb89e4a-80be-48c4-ba8a-66328706ad6b",
      "currentVersion": {
        "versionId": "04831f8f-29ac-4d44-9c13-b7f8f98a026d",
        "queryDigest": "fd774c2250223a39d4f5e39e17ebf2633be7ac38dc836e87f94ef4ee578c9874"
      },
      "turns": [
        {
          "contractVersion": "catalyst.workbench.turn.v1",
          "sessionId": "bff945ac-4b7a-4703-8db5-ecd01562acc8",
          "turnId": "e289a554-c4d9-46b8-bdd5-ba64a380f2ac",
          "ordinal": 1,
          "kind": "initial",
          "origin": "recorded",
          "dataSourceId": "openmrs-hiv",
          "catalogVersion": "openmrs-hiv-catalog-v6+schema.7c66b5f8311b1ce6",
          "instruction": "Count CD4 count results by patient.",
          "instructionDigest": "a46bac4a425ad5d1669942f0de1ce51703c8bb5a91c59569304bd0015cacd45b",
          "profileSnapshot": {
            "profileId": "catalyst-query-gemma-4-12b-qwen2.5-14b-checked",
            "profileName": "Catalyst query — Gemma 4 12B writer, Qwen 2.5 14B reviewer",
            "profileDigest": "ed71b2719f421b3edb7ad17a47ae1aea290f8b1d079a633ce23e4dea369565ab",
            "writer": {
              "role": "writer",
              "providerId": "med-agent-hub",
              "modelClass": "gemma-4",
              "modelId": "gemma-4-12b",
              "config": {
                "dry": 0,
                "maxTokens": 1024,
                "temperature": 0
              },
              "systemPrompt": {
                "promptId": "catalyst-query-generate",
                "version": "1",
                "promptRef": "med-agent-hub:server/prompts/catalyst-query-generate.txt",
                "promptDigest": "265d9a16558a9dc7aa8a8937de9ddc1998740803c1fcf186a26549a5027e0c4f"
              }
            },
            "omissions": [],
            "reviewer": {
              "role": "reviewer",
              "providerId": "med-agent-hub",
              "modelClass": "qwen2.5",
              "modelId": "qwen2.5-14b",
              "config": {
                "dry": 0,
                "maxTokens": 1024,
                "temperature": 0
              },
              "systemPrompt": {
                "promptId": "catalyst-query-review",
                "version": "1",
                "promptRef": "med-agent-hub:server/prompts/catalyst-query-review.txt",
                "promptDigest": "dbbc2c835cd44a104ca4e3c4b277956d5a0aa48e9a1444c60537df8fac2cfe78"
              }
            }
          },
          "observedBase": null,
          "editorSnapshot": null,
          "snapshotClassification": "not_applicable",
          "unresolvedPaths": [],
          "effectiveBaseVersion": null,
          "manualVersion": null,
          "revisionContext": null,
          "hubRequestDigest": "df0a8b6c0073c50f96f067f44e3d5d08e49009bb01043aa6548929b83adebd89",
          "catalystTraceId": "556abe19-0f8c-416f-bd4b-c094869365b4",
          "hubTraceId": "556abe19-0f8c-416f-bd4b-c094869365b4",
          "generationEvidenceRef": {
            "contractVersion": "catalyst.workbench.generation-evidence-ref.v1",
            "evidenceId": "c71057b2-6c5f-4971-8d2e-7ee4acd3aa63",
            "evidenceDigest": "c7d6038ef10d815fe644dd6c9948206c4676c787bb2773f6111180e999a9b137",
            "detailPath": "/v1/catalyst/workbench/sessions/bff945ac-4b7a-4703-8db5-ecd01562acc8/turns/e289a554-c4d9-46b8-bdd5-ba64a380f2ac/generation-evidence"
          },
          "recoveryReferences": null,
          "status": "completed",
          "outputVersions": [
            {
              "versionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
              "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056",
              "parentVersionId": null,
              "role": "writer",
              "authorType": "model",
              "contractValid": true,
              "validationId": "c43394a1-a0c4-4b48-8718-b69f27d11a9d",
              "selected": true,
              "generationEvidenceRef": {
                "contractVersion": "catalyst.workbench.generation-evidence-ref.v1",
                "evidenceId": "c71057b2-6c5f-4971-8d2e-7ee4acd3aa63",
                "evidenceDigest": "c7d6038ef10d815fe644dd6c9948206c4676c787bb2773f6111180e999a9b137",
                "detailPath": "/v1/catalyst/workbench/sessions/bff945ac-4b7a-4703-8db5-ecd01562acc8/turns/e289a554-c4d9-46b8-bdd5-ba64a380f2ac/generation-evidence"
              }
            }
          ],
          "selectedVersionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
          "resultingCurrentVersion": {
            "versionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
            "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056"
          },
          "events": [
            {
              "eventId": "be67a460-1727-439a-be50-054f1a25d4dc",
              "status": "requested",
              "generationRunId": "63e0b1d6-7993-45c6-84ad-4bf97be59835",
              "ownerInstanceId": "49f02a65-ca84-4b22-960e-d5d5f9a9ef6e",
              "occurredAt": "2026-08-25T00:59:36.291518Z"
            },
            {
              "eventId": "bdcf1bd0-5cf6-4e28-95aa-f367e86b2964",
              "status": "completed",
              "generationRunId": "63e0b1d6-7993-45c6-84ad-4bf97be59835",
              "occurredAt": "2026-08-25T01:00:46.814600Z"
            }
          ],
          "failure": null,
          "createdAt": "2026-08-25T00:59:36.291518Z",
          "updatedAt": "2026-08-25T01:00:46.814600Z",
          "writerOutcome": "ready"
        },
        {
          "contractVersion": "catalyst.workbench.turn.v1",
          "sessionId": "bff945ac-4b7a-4703-8db5-ecd01562acc8",
          "turnId": "8c4ae6b9-4bb3-42a6-b2ff-17cba1db5300",
          "ordinal": 2,
          "kind": "followup",
          "origin": "recorded",
          "dataSourceId": "openmrs-hiv",
          "catalogVersion": "openmrs-hiv-catalog-v6+schema.7c66b5f8311b1ce6",
          "instruction": "Now count CD4 percentage results by patient instead.",
          "instructionDigest": "adefb9c330cd57d25038de58e2177cf2dd656ee59260bc8d7ed2b6e75b7cd50d",
          "profileSnapshot": {
            "profileId": "catalyst-query-gemma-4-12b-qwen2.5-14b-checked",
            "profileName": "Catalyst query — Gemma 4 12B writer, Qwen 2.5 14B reviewer",
            "profileDigest": "ed71b2719f421b3edb7ad17a47ae1aea290f8b1d079a633ce23e4dea369565ab",
            "writer": {
              "role": "writer",
              "providerId": "med-agent-hub",
              "modelClass": "gemma-4",
              "modelId": "gemma-4-12b",
              "config": {
                "dry": 0,
                "maxTokens": 1024,
                "temperature": 0
              },
              "systemPrompt": {
                "promptId": "catalyst-query-generate",
                "version": "1",
                "promptRef": "med-agent-hub:server/prompts/catalyst-query-generate.txt",
                "promptDigest": "265d9a16558a9dc7aa8a8937de9ddc1998740803c1fcf186a26549a5027e0c4f"
              }
            },
            "omissions": [],
            "reviewer": {
              "role": "reviewer",
              "providerId": "med-agent-hub",
              "modelClass": "qwen2.5",
              "modelId": "qwen2.5-14b",
              "config": {
                "dry": 0,
                "maxTokens": 1024,
                "temperature": 0
              },
              "systemPrompt": {
                "promptId": "catalyst-query-review",
                "version": "1",
                "promptRef": "med-agent-hub:server/prompts/catalyst-query-review.txt",
                "promptDigest": "dbbc2c835cd44a104ca4e3c4b277956d5a0aa48e9a1444c60537df8fac2cfe78"
              }
            }
          },
          "observedBase": {
            "versionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
            "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056"
          },
          "editorSnapshot": {
            "contractVersion": "catalyst.workbench.editor-snapshot-record.v1",
            "snapshotId": "320a5303-1cea-4e15-a5cd-96a799a58b10",
            "sessionId": "bff945ac-4b7a-4703-8db5-ecd01562acc8",
            "turnId": "8c4ae6b9-4bb3-42a6-b2ff-17cba1db5300",
            "capturedAt": "2026-08-25T01:00:50.001554Z",
            "actor": {
              "type": "human",
              "actorId": null
            },
            "sourceObservedBase": {
              "versionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
              "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056"
            },
            "classification": "reused",
            "effectiveBaseVersion": {
              "versionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
              "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056"
            },
            "content": {
              "contractVersion": "catalyst.workbench.editor-snapshot.v1",
              "sql": "SELECT patient_id, COUNT(*) AS count FROM analytics.hiv_observation_fact_v1 WHERE concept_name = :cd4_count_name GROUP BY patient_id",
              "parameters": [
                {
                  "name": "cd4_count_name",
                  "type": "string",
                  "source": "question",
                  "value": "CD4 count"
                }
              ],
              "expectedColumns": [
                {
                  "name": "patient_id",
                  "logicalType": "string",
                  "nullable": true
                },
                {
                  "name": "count",
                  "logicalType": "integer",
                  "nullable": false
                }
              ],
              "editorDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056"
            },
            "unresolvedPaths": [],
            "findings": [],
            "sourceEvidenceRef": null
          },
          "snapshotClassification": "reused",
          "unresolvedPaths": [],
          "effectiveBaseVersion": {
            "versionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
            "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056"
          },
          "manualVersion": null,
          "revisionContext": {
            "contractVersion": "catalyst.query.revision-context.v1",
            "turnId": "8c4ae6b9-4bb3-42a6-b2ff-17cba1db5300",
            "currentInstruction": "Now count CD4 percentage results by patient instead.",
            "instructionDigest": "adefb9c330cd57d25038de58e2177cf2dd656ee59260bc8d7ed2b6e75b7cd50d",
            "baseClassification": "reused",
            "observedBase": {
              "versionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
              "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056"
            },
            "effectiveBaseVersion": {
              "versionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
              "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056"
            },
            "editorSnapshot": {
              "contractVersion": "catalyst.workbench.editor-snapshot.v1",
              "sql": "SELECT patient_id, COUNT(*) AS count FROM analytics.hiv_observation_fact_v1 WHERE concept_name = :cd4_count_name GROUP BY patient_id",
              "parameters": [
                {
                  "name": "cd4_count_name",
                  "type": "string",
                  "source": "question",
                  "value": "CD4 count"
                }
              ],
              "expectedColumns": [
                {
                  "name": "patient_id",
                  "logicalType": "string",
                  "nullable": true
                },
                {
                  "name": "count",
                  "logicalType": "integer",
                  "nullable": false
                }
              ],
              "editorDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056"
            },
            "instructionHistory": [
              {
                "turnId": "e289a554-c4d9-46b8-bdd5-ba64a380f2ac",
                "ordinal": 1,
                "kind": "initial",
                "instruction": "Count CD4 count results by patient.",
                "instructionDigest": "a46bac4a425ad5d1669942f0de1ce51703c8bb5a91c59569304bd0015cacd45b"
              }
            ],
            "validationContext": {
              "validationId": "cfc81e86-7eb6-4323-91a0-86fa23ea61f3",
              "versionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
              "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056",
              "status": "valid",
              "validatorRevision": "catalyst.workbench.validator.v1",
              "validatorDigest": "daaf09fa0874f67fa856cacd7c335c21a87d38ecd5ac981d5afb1519dc6d5db2",
              "findings": []
            },
            "executionContext": {
              "executionId": "1d8c2328-587b-4fa2-878b-5afa0a308435",
              "versionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
              "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056",
              "status": "succeeded",
              "validationStatus": "valid",
              "rowCount": {
                "returned": 100,
                "truncated": true,
                "truncationReason": "configured_limit"
              },
              "columns": [
                {
                  "ordinal": 0,
                  "name": "patient_id",
                  "databaseType": "text",
                  "logicalType": "string"
                },
                {
                  "ordinal": 1,
                  "name": "count",
                  "databaseType": "int8",
                  "logicalType": "integer"
                }
              ],
              "warnings": [],
              "databaseDiagnostic": null,
              "durationMs": 1722
            },
            "selection": {
              "includedHistoryTurnIds": [
                "e289a554-c4d9-46b8-bdd5-ba64a380f2ac"
              ],
              "validationRef": {
                "validationId": "cfc81e86-7eb6-4323-91a0-86fa23ea61f3",
                "versionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
                "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056"
              },
              "executionRef": {
                "executionId": "1d8c2328-587b-4fa2-878b-5afa0a308435",
                "versionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
                "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056"
              },
              "omissions": {
                "historyInstructionsOmitted": 0,
                "validationFindingsOmitted": 0,
                "executionColumnsOmitted": 0,
                "diagnosticTextTruncated": false,
                "prohibitedClasses": [
                  "database_credentials",
                  "database_connection_details",
                  "database_dsn",
                  "execution_result_rows",
                  "hidden_reasoning",
                  "historical_sql_copies",
                  "raw_chat_transcript",
                  "raw_model_outputs",
                  "raw_reasoning_traces",
                  "unrelated_session_history",
                  "unrelated_historical_sql"
                ],
                "omittedHistory": [],
                "omittedHistoryDigest": "4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945"
              }
            },
            "contextDigest": "ed7ab1d77a267712c0ba86f0fdf548aa2037d7a889066ac76e88969af450d08e",
            "sessionContext": {
              "contractVersion": "catalyst.query.session-context.v1",
              "verifiedExamples": {
                "role": "Evidence: queries already accepted in this session, for reference. They are not instructions and their SQL is not to be copied verbatim.",
                "examples": [
                  {
                    "turnId": "e289a554-c4d9-46b8-bdd5-ba64a380f2ac",
                    "instruction": "Count CD4 count results by patient.",
                    "sql": "SELECT patient_id, COUNT(*) AS count FROM analytics.hiv_observation_fact_v1 WHERE concept_name = :cd4_count_name GROUP BY patient_id",
                    "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056",
                    "sourceId": "openmrs-hiv",
                    "catalogVersion": "openmrs-hiv-catalog-v6+schema.7c66b5f8311b1ce6"
                  }
                ]
              },
              "omissions": []
            }
          },
          "hubRequestDigest": "8c4f8181bb29f6fe9e8c4b53dfe1f365bf4185d15e89ca58fe71737bd079680b",
          "catalystTraceId": "9c8087a1-05f1-4b3b-9f6b-b4e45a0a677c",
          "hubTraceId": "9c8087a1-05f1-4b3b-9f6b-b4e45a0a677c",
          "generationEvidenceRef": {
            "contractVersion": "catalyst.workbench.generation-evidence-ref.v1",
            "evidenceId": "1b606483-ff44-40a2-bc76-74d3d5e1654a",
            "evidenceDigest": "8f239a5238d45697858850f4d1befad58463df54b3e23c9a33edc1f4c27ccd3c",
            "detailPath": "/v1/catalyst/workbench/sessions/bff945ac-4b7a-4703-8db5-ecd01562acc8/turns/8c4ae6b9-4bb3-42a6-b2ff-17cba1db5300/generation-evidence"
          },
          "recoveryReferences": null,
          "status": "completed",
          "outputVersions": [
            {
              "versionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
              "queryDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980",
              "parentVersionId": "07b3fdb0-1416-44f6-a6b8-579f6156970b",
              "role": "writer",
              "authorType": "model",
              "contractValid": true,
              "validationId": "610b5558-c7ff-4ea5-b4da-8a51fdf1c3e0",
              "selected": true,
              "generationEvidenceRef": {
                "contractVersion": "catalyst.workbench.generation-evidence-ref.v1",
                "evidenceId": "1b606483-ff44-40a2-bc76-74d3d5e1654a",
                "evidenceDigest": "8f239a5238d45697858850f4d1befad58463df54b3e23c9a33edc1f4c27ccd3c",
                "detailPath": "/v1/catalyst/workbench/sessions/bff945ac-4b7a-4703-8db5-ecd01562acc8/turns/8c4ae6b9-4bb3-42a6-b2ff-17cba1db5300/generation-evidence"
              }
            }
          ],
          "selectedVersionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
          "resultingCurrentVersion": {
            "versionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
            "queryDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980"
          },
          "events": [
            {
              "eventId": "cd2a2886-9333-417e-ab0a-c94cecc5cf06",
              "status": "requested",
              "generationRunId": "117ccfd8-6f21-493b-8676-8bbf38e81965",
              "ownerInstanceId": "49f02a65-ca84-4b22-960e-d5d5f9a9ef6e",
              "occurredAt": "2026-08-25T01:00:50.001554Z"
            },
            {
              "eventId": "a4ec8ef5-6265-44fb-8804-206ac3550164",
              "status": "completed",
              "generationRunId": "117ccfd8-6f21-493b-8676-8bbf38e81965",
              "occurredAt": "2026-08-25T01:02:03.060937Z"
            }
          ],
          "failure": null,
          "createdAt": "2026-08-25T01:00:50.001554Z",
          "updatedAt": "2026-08-25T01:02:03.060937Z",
          "writerOutcome": "ready"
        },
        {
          "contractVersion": "catalyst.workbench.turn.v1",
          "sessionId": "bff945ac-4b7a-4703-8db5-ecd01562acc8",
          "turnId": "2eb89e4a-80be-48c4-ba8a-66328706ad6b",
          "ordinal": 3,
          "kind": "followup",
          "origin": "recorded",
          "dataSourceId": "openmrs-hiv",
          "catalogVersion": "openmrs-hiv-catalog-v6+schema.7c66b5f8311b1ce6",
          "instruction": "Separately, count HIV visits by encounter type.",
          "instructionDigest": "1f3101ad6c3dff41ad8ce44644fa275206823b803cb2185e7f780e71e00aa4ce",
          "profileSnapshot": {
            "profileId": "catalyst-query-gemma-4-12b-qwen2.5-14b-checked",
            "profileName": "Catalyst query — Gemma 4 12B writer, Qwen 2.5 14B reviewer",
            "profileDigest": "ed71b2719f421b3edb7ad17a47ae1aea290f8b1d079a633ce23e4dea369565ab",
            "writer": {
              "role": "writer",
              "providerId": "med-agent-hub",
              "modelClass": "gemma-4",
              "modelId": "gemma-4-12b",
              "config": {
                "dry": 0,
                "maxTokens": 1024,
                "temperature": 0
              },
              "systemPrompt": {
                "promptId": "catalyst-query-generate",
                "version": "1",
                "promptRef": "med-agent-hub:server/prompts/catalyst-query-generate.txt",
                "promptDigest": "265d9a16558a9dc7aa8a8937de9ddc1998740803c1fcf186a26549a5027e0c4f"
              }
            },
            "omissions": [],
            "reviewer": {
              "role": "reviewer",
              "providerId": "med-agent-hub",
              "modelClass": "qwen2.5",
              "modelId": "qwen2.5-14b",
              "config": {
                "dry": 0,
                "maxTokens": 1024,
                "temperature": 0
              },
              "systemPrompt": {
                "promptId": "catalyst-query-review",
                "version": "1",
                "promptRef": "med-agent-hub:server/prompts/catalyst-query-review.txt",
                "promptDigest": "dbbc2c835cd44a104ca4e3c4b277956d5a0aa48e9a1444c60537df8fac2cfe78"
              }
            }
          },
          "observedBase": {
            "versionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
            "queryDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980"
          },
          "editorSnapshot": {
            "contractVersion": "catalyst.workbench.editor-snapshot-record.v1",
            "snapshotId": "23514e62-23f6-4148-b1b3-68c53bbc79ca",
            "sessionId": "bff945ac-4b7a-4703-8db5-ecd01562acc8",
            "turnId": "2eb89e4a-80be-48c4-ba8a-66328706ad6b",
            "capturedAt": "2026-08-25T01:02:06.200952Z",
            "actor": {
              "type": "human",
              "actorId": null
            },
            "sourceObservedBase": {
              "versionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
              "queryDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980"
            },
            "classification": "reused",
            "effectiveBaseVersion": {
              "versionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
              "queryDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980"
            },
            "content": {
              "contractVersion": "catalyst.workbench.editor-snapshot.v1",
              "sql": "SELECT patient_id, COUNT(*) AS count FROM analytics.hiv_observation_fact_v1 WHERE concept_name = :cd4_percentage_name GROUP BY patient_id",
              "parameters": [
                {
                  "name": "cd4_percentage_name",
                  "type": "string",
                  "source": "question",
                  "value": "CD4%"
                }
              ],
              "expectedColumns": [
                {
                  "name": "patient_id",
                  "logicalType": "string",
                  "nullable": true
                },
                {
                  "name": "count",
                  "logicalType": "integer",
                  "nullable": false
                }
              ],
              "editorDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980"
            },
            "unresolvedPaths": [],
            "findings": [],
            "sourceEvidenceRef": null
          },
          "snapshotClassification": "reused",
          "unresolvedPaths": [],
          "effectiveBaseVersion": {
            "versionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
            "queryDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980"
          },
          "manualVersion": null,
          "revisionContext": {
            "contractVersion": "catalyst.query.revision-context.v1",
            "turnId": "2eb89e4a-80be-48c4-ba8a-66328706ad6b",
            "currentInstruction": "Separately, count HIV visits by encounter type.",
            "instructionDigest": "1f3101ad6c3dff41ad8ce44644fa275206823b803cb2185e7f780e71e00aa4ce",
            "baseClassification": "reused",
            "observedBase": {
              "versionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
              "queryDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980"
            },
            "effectiveBaseVersion": {
              "versionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
              "queryDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980"
            },
            "editorSnapshot": {
              "contractVersion": "catalyst.workbench.editor-snapshot.v1",
              "sql": "SELECT patient_id, COUNT(*) AS count FROM analytics.hiv_observation_fact_v1 WHERE concept_name = :cd4_percentage_name GROUP BY patient_id",
              "parameters": [
                {
                  "name": "cd4_percentage_name",
                  "type": "string",
                  "source": "question",
                  "value": "CD4%"
                }
              ],
              "expectedColumns": [
                {
                  "name": "patient_id",
                  "logicalType": "string",
                  "nullable": true
                },
                {
                  "name": "count",
                  "logicalType": "integer",
                  "nullable": false
                }
              ],
              "editorDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980"
            },
            "instructionHistory": [
              {
                "turnId": "e289a554-c4d9-46b8-bdd5-ba64a380f2ac",
                "ordinal": 1,
                "kind": "initial",
                "instruction": "Count CD4 count results by patient.",
                "instructionDigest": "a46bac4a425ad5d1669942f0de1ce51703c8bb5a91c59569304bd0015cacd45b"
              },
              {
                "turnId": "8c4ae6b9-4bb3-42a6-b2ff-17cba1db5300",
                "ordinal": 2,
                "kind": "followup",
                "instruction": "Now count CD4 percentage results by patient instead.",
                "instructionDigest": "adefb9c330cd57d25038de58e2177cf2dd656ee59260bc8d7ed2b6e75b7cd50d"
              }
            ],
            "validationContext": {
              "validationId": "b994f698-24d9-40a9-8b12-a54da12513d6",
              "versionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
              "queryDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980",
              "status": "invalid",
              "validatorRevision": "catalyst.workbench.validator.v1",
              "validatorDigest": "daaf09fa0874f67fa856cacd7c335c21a87d38ecd5ac981d5afb1519dc6d5db2",
              "findings": [
                {
                  "findingId": "finding-b567d0f775d0575dbfb1672a",
                  "ruleCode": "gateway_invariant.missing_semantic_filter",
                  "severity": "error",
                  "stage": "gateway_invariant",
                  "path": "$.sql",
                  "message": "The named analyte 'CD4 count' must be constrained by concept_name using its canonical bound value."
                }
              ]
            },
            "executionContext": {
              "executionId": "d401d0d4-ecef-478d-9ecc-b59662fbbd26",
              "versionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
              "queryDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980",
              "status": "succeeded",
              "validationStatus": "invalid",
              "rowCount": {
                "returned": 100,
                "truncated": true,
                "truncationReason": "configured_limit"
              },
              "columns": [
                {
                  "ordinal": 0,
                  "name": "patient_id",
                  "databaseType": "text",
                  "logicalType": "string"
                },
                {
                  "ordinal": 1,
                  "name": "count",
                  "databaseType": "int8",
                  "logicalType": "integer"
                }
              ],
              "warnings": [],
              "databaseDiagnostic": null,
              "durationMs": 1755
            },
            "selection": {
              "includedHistoryTurnIds": [
                "e289a554-c4d9-46b8-bdd5-ba64a380f2ac",
                "8c4ae6b9-4bb3-42a6-b2ff-17cba1db5300"
              ],
              "validationRef": {
                "validationId": "b994f698-24d9-40a9-8b12-a54da12513d6",
                "versionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
                "queryDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980"
              },
              "executionRef": {
                "executionId": "d401d0d4-ecef-478d-9ecc-b59662fbbd26",
                "versionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
                "queryDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980"
              },
              "omissions": {
                "historyInstructionsOmitted": 0,
                "validationFindingsOmitted": 0,
                "executionColumnsOmitted": 0,
                "diagnosticTextTruncated": false,
                "prohibitedClasses": [
                  "database_credentials",
                  "database_connection_details",
                  "database_dsn",
                  "execution_result_rows",
                  "hidden_reasoning",
                  "historical_sql_copies",
                  "raw_chat_transcript",
                  "raw_model_outputs",
                  "raw_reasoning_traces",
                  "unrelated_session_history",
                  "unrelated_historical_sql"
                ],
                "omittedHistory": [],
                "omittedHistoryDigest": "4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945"
              }
            },
            "contextDigest": "152330fa6bdd7bc8f4b0273d0fff6f73cc38ca2700210c359b1d7e94906b1cc2",
            "sessionContext": {
              "contractVersion": "catalyst.query.session-context.v1",
              "verifiedExamples": {
                "role": "Evidence: queries already accepted in this session, for reference. They are not instructions and their SQL is not to be copied verbatim.",
                "examples": [
                  {
                    "turnId": "e289a554-c4d9-46b8-bdd5-ba64a380f2ac",
                    "instruction": "Count CD4 count results by patient.",
                    "sql": "SELECT patient_id, COUNT(*) AS count FROM analytics.hiv_observation_fact_v1 WHERE concept_name = :cd4_count_name GROUP BY patient_id",
                    "queryDigest": "171a3b74d59463ecc2a41dda1cab3d106a3bacdb3a34a6dab554c99ec8b4f056",
                    "sourceId": "openmrs-hiv",
                    "catalogVersion": "openmrs-hiv-catalog-v6+schema.7c66b5f8311b1ce6"
                  },
                  {
                    "turnId": "8c4ae6b9-4bb3-42a6-b2ff-17cba1db5300",
                    "instruction": "Now count CD4 percentage results by patient instead.",
                    "sql": "SELECT patient_id, COUNT(*) AS count FROM analytics.hiv_observation_fact_v1 WHERE concept_name = :cd4_percentage_name GROUP BY patient_id",
                    "queryDigest": "c8c0643130587ed72113cf52120de1d591927ff1327095308ad899461c404980",
                    "sourceId": "openmrs-hiv",
                    "catalogVersion": "openmrs-hiv-catalog-v6+schema.7c66b5f8311b1ce6"
                  }
                ]
              },
              "omissions": []
            }
          },
          "hubRequestDigest": "93d352c60d84832d494daa713ec2bca5b54ce290e16dd24fa1116d737ed07a30",
          "catalystTraceId": "9c1eed32-46e3-4713-8881-53d6eee55beb",
          "hubTraceId": "9c1eed32-46e3-4713-8881-53d6eee55beb",
          "generationEvidenceRef": {
            "contractVersion": "catalyst.workbench.generation-evidence-ref.v1",
            "evidenceId": "604bfed4-9223-468e-a45a-de0abc723390",
            "evidenceDigest": "06744a0b0fc737a32e38475dcb4ffbac117d12f29e9e0703bc02b2f219454ad4",
            "detailPath": "/v1/catalyst/workbench/sessions/bff945ac-4b7a-4703-8db5-ecd01562acc8/turns/2eb89e4a-80be-48c4-ba8a-66328706ad6b/generation-evidence"
          },
          "recoveryReferences": null,
          "status": "completed",
          "outputVersions": [
            {
              "versionId": "04831f8f-29ac-4d44-9c13-b7f8f98a026d",
              "queryDigest": "fd774c2250223a39d4f5e39e17ebf2633be7ac38dc836e87f94ef4ee578c9874",
              "parentVersionId": "9fecf9b9-70a4-4eb9-a83f-41310f621178",
              "role": "writer",
              "authorType": "model",
              "contractValid": true,
              "validationId": "4d784bc7-c95a-4b19-b215-3296946c6290",
              "selected": true,
              "generationEvidenceRef": {
                "contractVersion": "catalyst.workbench.generation-evidence-ref.v1",
                "evidenceId": "604bfed4-9223-468e-a45a-de0abc723390",
                "evidenceDigest": "06744a0b0fc737a32e38475dcb4ffbac117d12f29e9e0703bc02b2f219454ad4",
                "detailPath": "/v1/catalyst/workbench/sessions/bff945ac-4b7a-4703-8db5-ecd01562acc8/turns/2eb89e4a-80be-48c4-ba8a-66328706ad6b/generation-evidence"
              }
            }
          ],
          "selectedVersionId": "04831f8f-29ac-4d44-9c13-b7f8f98a026d",
          "resultingCurrentVersion": {
            "versionId": "04831f8f-29ac-4d44-9c13-b7f8f98a026d",
            "queryDigest": "fd774c2250223a39d4f5e39e17ebf2633be7ac38dc836e87f94ef4ee578c9874"
          },
          "events": [
            {
              "eventId": "ac182db1-e609-467d-88ad-0ad5460b4ef0",
              "status": "requested",
              "generationRunId": "727f763f-63a8-4056-8e13-ed5a9ef84ab2",
              "ownerInstanceId": "49f02a65-ca84-4b22-960e-d5d5f9a9ef6e",
              "occurredAt": "2026-08-25T01:02:06.200952Z"
            },
            {
              "eventId": "9def728e-24a6-4483-bd97-7eb67d510732",
              "status": "completed",
              "generationRunId": "727f763f-63a8-4056-8e13-ed5a9ef84ab2",
              "occurredAt": "2026-08-25T01:03:19.599301Z"
            }
          ],
          "failure": null,
          "createdAt": "2026-08-25T01:02:06.200952Z",
          "updatedAt": "2026-08-25T01:03:19.599301Z",
          "writerOutcome": "ready"
        }
      ]
    }
  },
  "elapsedMs": 11
}
