{
  "type": "synthetic_learning_project",
  "hypothetical": true,
  "non_actionable": true,
  "publication": "Tradeademia",
  "version": 1,
  "task": "Explain whether a fictional buy message proves an exact fill.",
  "supplied_facts": {
    "instrument": "DEMO-NOT-A-SECURITY",
    "bid": 9.98,
    "ask": 10.02,
    "desired_price": 10.0
  },
  "missing_facts": [
    "Order type",
    "Order acknowledgement",
    "Size",
    "Original validity",
    "Actual execution"
  ],
  "model_reasoning": "The quote implies a 0.04 spread under the invented numbers. A desired price is not an execution; the missing order and response cannot be assumed.",
  "criteria": [
    "Source identity",
    "Units and object identity",
    "Observed versus assumed facts",
    "Bounded conclusion"
  ],
  "scope": "Invented exercise, not a provider alert, account fill, student submission or performance test."
}