{
  "task_id": "objective_easy_14",
  "version": "2.0.0",
  "created_at": "2026-03-18",
  "metadata": {
    "domain": "credit_card_optimization",
    "difficulty": "easy",
    "task_number": 14,
    "complexity_hint": {
      "max_tokens": 4000,
      "expected_output": "single card recommendation with EV calculation"
    },
    "requires_human_review": false
  },
  "prompt": {
    "system": "",
    "user": "You\u2019re an expert financial advisor answering questions about credit cards. If a card is recommended, make sure to show your calculations along with the card\u2019s EV.\n\nShould I get the Robinhood Gold card or the Bilt Palladium card if I travel?",
    "knowledge_base_ref": "knowledge_base.md",
    "kb_filter": [
      "Bilt Palladium",
      "Bilt Blue"
    ],
    "system_prompt_ref": "system_prompt_template.md"
  },
  "scoring": {
    "dimensions": {
      "card_selection": {
        "weight": 0.25,
        "type": "automated",
        "description": "F1 of recommended cards vs. optimal set",
        "checks": {
          "expected_cards": [
            "Bilt Palladium"
          ]
        },
        "hard_constraint": false
      },
      "ev_accuracy": {
        "weight": 0.3,
        "type": "automated",
        "description": "EV accuracy vs. computed ground truth",
        "reference": {
          "user_profile": {
            "monthly_spend": {
              "dining": 300,
              "travel": 500,
              "everything_else": 500
            },
            "lounge_visits_per_year": 8,
            "time_horizon_months": 12
          },
          "expected_card_ids": [
            "bilt_palladium"
          ],
          "ev_tolerance_pct": 0.05
        }
      },
      "factual_fidelity": {
        "weight": 0.3,
        "type": "automated",
        "description": "Accuracy of factual claims about cards",
        "reference": {
          "extracted_claims": null,
          "reference_ev_usd": null
        }
      },
      "constraint_compliance": {
        "weight": 0.15,
        "type": "automated",
        "description": "Respects user constraints and issuer rules",
        "checks": {
          "expected_cards": [
            "Bilt Palladium"
          ],
          "expected_housing_option": null
        },
        "hard_constraint": false
      }
    },
    "passing_threshold": 0.6,
    "hard_constraint_failure_zeroes_dimension": true
  },
  "reference_solution": {
    "_status": "COMPUTED",
    "recommended_cards": [
      "Bilt Palladium"
    ],
    "total_ev_usd": null,
    "ev_breakdown": null,
    "housing_option": null,
    "key_constraints_flags": [],
    "expert_notes": "Ground truth EV computed from card_database.json + user_profile at evaluation time."
  }
}