Triple

T19459500
Position Surface form Disambiguated ID Type / Status
Subject Nuku Hiva Airport E486829 entity
Predicate IATAcode P418 FINISHED
Object NHV
NHV is the IATA airport code for Nuku Hiva Airport in the Marquesas Islands of French Polynesia.
 E1376744 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: NHV | Statement: [Nuku Hiva Airport, IATAcode, NHV]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NHV
Context triple: [Nuku Hiva Airport, IATAcode, NHV]
  • A. NHV
    NHV is the Amtrak station code for New Haven Union Station, a major passenger rail hub in New Haven, Connecticut.
  • B. NH
    NH is the official two-letter United States Postal Service abbreviation for the state of New Hampshire.
  • C. NH
    NH is an abbreviation commonly used in India to denote a National Highway within the country’s road network.
  • D. NH
    NH is the two-letter IATA airline designator assigned to All Nippon Airways, Japan’s largest airline.
  • E. HNH
    HNH is the National Rail station code for Herne Hill railway station in south London, England.
  • 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: NHV
Triple: [Nuku Hiva Airport, IATAcode, NHV]
Generated description
NHV is the IATA airport code for Nuku Hiva Airport in the Marquesas Islands of French Polynesia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NHV
Target entity description: NHV is the IATA airport code for Nuku Hiva Airport in the Marquesas Islands of French Polynesia.
  • A. NHV
    NHV is the Amtrak station code for New Haven Union Station, a major passenger rail hub in New Haven, Connecticut.
  • B. NH
    NH is an abbreviation commonly used in India to denote a National Highway within the country’s road network.
  • C. NH
    NH is the official two-letter United States Postal Service abbreviation for the state of New Hampshire.
  • D. NH
    NH is the two-letter IATA airline designator assigned to All Nippon Airways, Japan’s largest airline.
  • E. HNH
    HNH is the National Rail station code for Herne Hill railway station in south London, England.
  • 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_69d8e8d86d608190bd199a98d0297f27 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e633c6c55c8190965ada884f17c800 completed April 20, 2026, 2:10 p.m.
NED1 Entity disambiguation (via context triple) batch_6a073b3a5ce88190a35e6b6195c5ca02 completed May 15, 2026, 3:26 p.m.
NEDg Description generation batch_6a073c0a02c8819080b0e71caf65e6fa completed May 15, 2026, 3:30 p.m.
NED2 Entity disambiguation (via description) batch_6a073d0e92d48190880317263fe6e481 completed May 15, 2026, 3:34 p.m.
Created at: April 10, 2026, 1:38 p.m.