from retab import Retab

client = Retab()

simulations = client.workflows.blocks.list_simulations(
    "run_abc123xyz",
    "extract-1",
    limit=10,
)

for sim in simulations.data:
    print(sim.id, sim.success, sim.duration_ms)

{
  "data": [
    {
      "id": "sim_4jHpQRxX8mnY",
      "workflow_id": "wf_abc123xyz",
      "run_id": "run_abc123xyz",
      "block_id": "extract-1",
      "block_type": "extract",
      "success": true,
      "handle_outputs": {
        "output-json-0": {
          "type": "json",
          "data": {
            "invoice_number": "INV-2024-001",
            "total": 1234.56
          }
        }
      },
      "artifact": { "operation": "extraction", "id": "ext_kP7zRn2H" },
      "duration_ms": 824,
      "skipped": false,
      "created_at": "2026-04-15T11:24:00Z"
    },
    {
      "id": "sim_9BqxJV4PtKwm",
      "workflow_id": "wf_abc123xyz",
      "run_id": "run_abc123xyz",
      "block_id": "extract-1",
      "block_type": "extract",
      "success": false,
      "error": "model returned malformed JSON",
      "duration_ms": 612,
      "skipped": false,
      "created_at": "2026-04-15T11:18:00Z"
    }
  ],
  "list_metadata": {
    "before": null,
    "after": null
  }
}