Untitled Workflow

[
  {
    "data": {
      "nodeType": "trigger"
    },
    "event": "node_start",
    "nodeId": "4ea87754-dead-49ea-848c-ed86c98e217b",
    "timestamp": 1783204636094
  },
  {
    "data": {
      "kind": "@n8n/n8n-nodes-langchain.chatTrigger"
    },
    "event": "seeded",
    "nodeId": "trigger",
    "timestamp": 1783204636094
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "trigger"
    },
    "event": "node_end",
    "nodeId": "4ea87754-dead-49ea-848c-ed86c98e217b",
    "timestamp": 1783204636094
  },
  {
    "data": {
      "nodeType": "llm"
    },
    "event": "node_start",
    "nodeId": "c20d6e57-eb41-4682-a7f5-5bb4323df476",
    "timestamp": 1783204636097
  },
  {
    "data": {
      "messages": 1,
      "maxTokens": 1024
    },
    "event": "calling openai/gpt-4o-mini",
    "nodeId": "llm",
    "timestamp": 1783204636097
  },
  {
    "data": {
      "model": "gpt-4o-mini",
      "provider": "openai"
    },
    "event": "llm_call",
    "nodeId": "_context",
    "timestamp": 1783204636097
  },
  {
    "data": {
      "model": "gemini-3-flash-preview",
      "costUsd": 0.0025503,
      "provider": "openai",
      "latencyMs": 5832,
      "promptTokens": 1,
      "completionTokens": 1020
    },
    "event": "llm_result",
    "nodeId": "_context",
    "timestamp": 1783204641931
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "llm"
    },
    "event": "node_end",
    "nodeId": "c20d6e57-eb41-4682-a7f5-5bb4323df476",
    "timestamp": 1783204641931
  },
  {
    "data": {
      "nodeType": "integration"
    },
    "event": "node_start",
    "nodeId": "8d3b1faf-643c-4070-996d-a59cb06e1827",
    "timestamp": 1783204641936
  },
  {
    "data": {
      "service": "postgres",
      "resolved": false
    },
    "event": "credential_access",
    "nodeId": "_context",
    "timestamp": 1783204641936
  },
  {
    "data": {
      "mode": "read",
      "status": "ok",
      "service": "postgres",
      "latencyMs": 120,
      "operation": "executeQuery",
      "simulated": true
    },
    "event": "integration_mocked",
    "nodeId": "integration",
    "timestamp": 1783204642058
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "integration"
    },
    "event": "node_end",
    "nodeId": "8d3b1faf-643c-4070-996d-a59cb06e1827",
    "timestamp": 1783204642058
  },
  {
    "data": {
      "nodeType": "integration"
    },
    "event": "node_start",
    "nodeId": "d9346ade-79d1-44c2-8fa6-b337ad8b0544",
    "timestamp": 1783204642061
  },
  {
    "data": {
      "service": "postgres",
      "resolved": false
    },
    "event": "credential_access",
    "nodeId": "_context",
    "timestamp": 1783204642061
  },
  {
    "data": {
      "mode": "read",
      "status": "ok",
      "service": "postgres",
      "latencyMs": 120,
      "operation": "executeQuery",
      "simulated": true
    },
    "event": "integration_mocked",
    "nodeId": "integration",
    "timestamp": 1783204642182
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "integration"
    },
    "event": "node_end",
    "nodeId": "d9346ade-79d1-44c2-8fa6-b337ad8b0544",
    "timestamp": 1783204642182
  },
  {
    "data": {
      "nodeType": "integration"
    },
    "event": "node_start",
    "nodeId": "7f82d6d9-d7d6-4443-bbaa-c9b276a376e3",
    "timestamp": 1783204642187
  },
  {
    "data": {
      "service": "postgres",
      "resolved": false
    },
    "event": "credential_access",
    "nodeId": "_context",
    "timestamp": 1783204642187
  },
  {
    "data": {
      "mode": "read",
      "status": "ok",
      "service": "postgres",
      "latencyMs": 120,
      "operation": "executeQuery",
      "simulated": true
    },
    "event": "integration_mocked",
    "nodeId": "integration",
    "timestamp": 1783204642309
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "integration"
    },
    "event": "node_end",
    "nodeId": "7f82d6d9-d7d6-4443-bbaa-c9b276a376e3",
    "timestamp": 1783204642309
  },
  {
    "data": {
      "nodeType": "llm"
    },
    "event": "node_start",
    "nodeId": "fbe9eb68-5990-485c-820f-08234ea33194",
    "timestamp": 1783204642315
  },
  {
    "data": {
      "messages": 2,
      "maxTokens": 1024
    },
    "event": "calling openai/gpt-4o-mini",
    "nodeId": "llm",
    "timestamp": 1783204642315
  },
  {
    "data": {
      "model": "gpt-4o-mini",
      "provider": "openai"
    },
    "event": "llm_call",
    "nodeId": "_context",
    "timestamp": 1783204642315
  },
  {
    "data": {
      "model": "gemini-3-flash-preview",
      "costUsd": 0.00010740000000000001,
      "provider": "openai",
      "latencyMs": 2670,
      "promptTokens": 83,
      "completionTokens": 33
    },
    "event": "llm_result",
    "nodeId": "_context",
    "timestamp": 1783204644987
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "llm"
    },
    "event": "node_end",
    "nodeId": "fbe9eb68-5990-485c-820f-08234ea33194",
    "timestamp": 1783204644987
  }
]