Triple

T18319688
Position Surface form Disambiguated ID Type / Status
Subject Heathrow Airport expansion projects E438836 entity
Predicate relatedTo P37 FINISHED
Object Airports National Policy Statement
The Airports National Policy Statement is a UK government planning framework that sets out the policy and criteria for approving new airport capacity and major aviation infrastructure, including expansion at Heathrow.
E1317804 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Airports National Policy Statement | Statement: [Heathrow Airport expansion projects, relatedTo, Airports National Policy Statement]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Airports National Policy Statement
Context triple: [Heathrow Airport expansion projects, relatedTo, Airports National Policy Statement]
  • A. National Plan of Integrated Airport Systems
    The National Plan of Integrated Airport Systems is a federal planning document that identifies and prioritizes public-use airports in the United States that are significant to national air transportation and eligible for federal funding.
  • B. National Airports Policy (Canada)
    The National Airports Policy (Canada) is a federal framework that restructured the ownership, operation, and funding of major Canadian airports by transferring most to local authorities while retaining national oversight of key strategic facilities.
  • C. Federal-Aid Airport Program
    The Federal-Aid Airport Program was a U.S. government initiative that provided federal funding for the development and improvement of public airports before being superseded by later aviation grant programs.
  • D. National Airports System of Canada
    The National Airports System of Canada is a federally designated network of major Canadian airports that are considered essential to the country’s air transportation infrastructure and economy.
  • E. National Civil Aviation Policy of India
    The National Civil Aviation Policy of India is the Government of India’s comprehensive framework guiding the development, regulation, and growth of the country’s civil aviation sector.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Airports National Policy Statement
Triple: [Heathrow Airport expansion projects, relatedTo, Airports National Policy Statement]
Generated description
The Airports National Policy Statement is a UK government planning framework that sets out the policy and criteria for approving new airport capacity and major aviation infrastructure, including expansion at Heathrow.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Airports National Policy Statement
Target entity description: The Airports National Policy Statement is a UK government planning framework that sets out the policy and criteria for approving new airport capacity and major aviation infrastructure, including expansion at Heathrow.
  • A. National Plan of Integrated Airport Systems
    The National Plan of Integrated Airport Systems is a federal planning document that identifies and prioritizes public-use airports in the United States that are significant to national air transportation and eligible for federal funding.
  • B. National Airports Policy (Canada)
    The National Airports Policy (Canada) is a federal framework that restructured the ownership, operation, and funding of major Canadian airports by transferring most to local authorities while retaining national oversight of key strategic facilities.
  • C. Federal-Aid Airport Program
    The Federal-Aid Airport Program was a U.S. government initiative that provided federal funding for the development and improvement of public airports before being superseded by later aviation grant programs.
  • D. National Airports System of Canada
    The National Airports System of Canada is a federally designated network of major Canadian airports that are considered essential to the country’s air transportation infrastructure and economy.
  • E. National Civil Aviation Policy of India
    The National Civil Aviation Policy of India is the Government of India’s comprehensive framework guiding the development, regulation, and growth of the country’s civil aviation sector.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8b916a2d081909e249e4902f6aad9 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e50aa4d3308190883714e1ef6a1d84 completed April 19, 2026, 5:02 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03c4c6094881909add4e2fe99a1bba completed May 13, 2026, 12:24 a.m.
NEDg Description generation batch_6a03c52d0ba48190845d461df02c3aa3 completed May 13, 2026, 12:26 a.m.
NED2 Entity disambiguation (via description) batch_6a03c5dd07488190ae04c6b406ab29c9 completed May 13, 2026, 12:29 a.m.
Created at: April 10, 2026, 10:36 a.m.