[
  {
    "id": "eval-001",
    "input": "Machine: mixer (MX-001). Readings: temperature=85.0°C, pressure=3.0 bar, vibration=2.5 mm/s, rpm=55. Thresholds: temp 60-90°C, pressure 2.0-4.0 bar, vibration 0-4.5 mm/s, rpm 40-65. Classify this machine's status and recommend an action.",
    "expected_output": {
      "classification": "normal",
      "anomalies": [],
      "urgency": "low",
      "recommended_action": "No action needed. Continue routine monitoring."
    }
  },
  {
    "id": "eval-002",
    "input": "Machine: mixer (MX-001). Readings: temperature=92.3°C, pressure=3.1 bar, vibration=4.8 mm/s, rpm=58. Thresholds: temp 60-90°C, pressure 2.0-4.0 bar, vibration 0-4.5 mm/s, rpm 40-65. Classify this machine's status and recommend an action.",
    "expected_output": {
      "classification": "warning",
      "anomalies": ["temperature exceeds max by 2.6%", "vibration exceeds max by 6.7%"],
      "urgency": "medium",
      "recommended_action": "Schedule inspection within 24 hours. Check mixer bearings and cooling system."
    }
  },
  {
    "id": "eval-003",
    "input": "Machine: curing_press (CP-003). Readings: temperature=198.5°C, pressure=18.2 bar, vibration=7.3 mm/s, rpm=0. Thresholds: temp 140-180°C, pressure 12.0-16.0 bar, vibration 0-3.0 mm/s, rpm 0-0. Classify this machine's status and recommend an action.",
    "expected_output": {
      "classification": "critical",
      "anomalies": ["temperature exceeds max by 10.3%", "pressure exceeds max by 13.8%", "vibration exceeds max by 143%"],
      "urgency": "high",
      "recommended_action": "Immediate shutdown recommended. Multiple systems failing. Inspect seals, pressure relief valves, and mounting bolts. Do not restart until full inspection complete."
    }
  },
  {
    "id": "eval-004",
    "input": "Machine: extruder (EX-002). Readings: temperature=115.0°C, pressure=12.5 bar, vibration=2.1 mm/s, rpm=30. Thresholds: temp 100-130°C, pressure 10.0-15.0 bar, vibration 0-3.5 mm/s, rpm 20-40. Classify this machine's status and recommend an action.",
    "expected_output": {
      "classification": "normal",
      "anomalies": [],
      "urgency": "low",
      "recommended_action": "No action needed. All readings within normal operating range."
    }
  },
  {
    "id": "eval-005",
    "input": "Machine: cooling_unit (CU-004). Readings: temperature=44.8°C, pressure=1.0 bar, vibration=1.9 mm/s, rpm=120. Thresholds: temp 20-45°C, pressure 0.8-1.5 bar, vibration 0-2.0 mm/s, rpm 80-150. Classify this machine's status and recommend an action.",
    "expected_output": {
      "classification": "normal",
      "anomalies": [],
      "urgency": "low",
      "recommended_action": "Temperature approaching upper threshold (44.8/45°C). No immediate action but monitor closely on next cycle."
    }
  },
  {
    "id": "eval-006",
    "input": "Machine: inspection_station (IS-005). Readings: temperature=28.0°C, pressure=1.0 bar, vibration=5.2 mm/s, rpm=1800. Thresholds: temp 18-30°C, pressure 0.8-1.2 bar, vibration 0-4.0 mm/s, rpm 1500-2200. Classify this machine's status and recommend an action.",
    "expected_output": {
      "classification": "warning",
      "anomalies": ["vibration exceeds max by 30%"],
      "urgency": "medium",
      "recommended_action": "Schedule bearing inspection within 24 hours. High vibration in inspection station may affect QA accuracy."
    }
  },
  {
    "id": "eval-007",
    "input": "Machine: extruder (EX-002). Readings: temperature=132.0°C, pressure=15.8 bar, vibration=3.4 mm/s, rpm=38. Thresholds: temp 100-130°C, pressure 10.0-15.0 bar, vibration 0-3.5 mm/s, rpm 20-40. Classify this machine's status and recommend an action.",
    "expected_output": {
      "classification": "warning",
      "anomalies": ["temperature exceeds max by 1.5%", "pressure exceeds max by 5.3%"],
      "urgency": "medium",
      "recommended_action": "Check extruder die for partial blockage. Elevated temperature and pressure together suggest material flow restriction."
    }
  },
  {
    "id": "eval-008",
    "input": "Machine: mixer (MX-001). Readings: temperature=95.0°C, pressure=4.5 bar, vibration=6.0 mm/s, rpm=70. Thresholds: temp 60-90°C, pressure 2.0-4.0 bar, vibration 0-4.5 mm/s, rpm 40-65. Classify this machine's status and recommend an action.",
    "expected_output": {
      "classification": "critical",
      "anomalies": ["temperature exceeds max by 5.6%", "pressure exceeds max by 12.5%", "vibration exceeds max by 33.3%", "rpm exceeds max by 7.7%"],
      "urgency": "high",
      "recommended_action": "Immediate shutdown. All readings elevated simultaneously indicating possible runaway process or control system failure. Check PLC inputs and emergency stop functionality."
    }
  },
  {
    "id": "eval-009",
    "input": "Machine: cooling_unit (CU-004). Readings: temperature=48.0°C, pressure=0.7 bar, vibration=2.5 mm/s, rpm=75. Thresholds: temp 20-45°C, pressure 0.8-1.5 bar, vibration 0-2.0 mm/s, rpm 80-150. Classify this machine's status and recommend an action.",
    "expected_output": {
      "classification": "critical",
      "anomalies": ["temperature exceeds max by 6.7%", "pressure below min by 12.5%", "vibration exceeds max by 25%", "rpm below min by 6.3%"],
      "urgency": "high",
      "recommended_action": "Shutdown and inspect. Low pressure + low RPM suggests pump failure. High temperature confirms cooling is ineffective. Cured tires downstream may have thermal damage — hold for QA."
    }
  },
  {
    "id": "eval-010",
    "input": "Machine: curing_press (CP-003). Readings: temperature=175.0°C, pressure=15.5 bar, vibration=2.8 mm/s, rpm=0. Thresholds: temp 140-180°C, pressure 12.0-16.0 bar, vibration 0-3.0 mm/s, rpm 0-0. Classify this machine's status and recommend an action.",
    "expected_output": {
      "classification": "normal",
      "anomalies": [],
      "urgency": "low",
      "recommended_action": "All readings within specification. Curing press operating normally."
    }
  }
]