Triple

T746981
Position Surface form Disambiguated ID Type / Status
Subject London Stansted Airport E15363 entity
Predicate IATAcode P418 FINISHED
Object STN
STN is the three-letter IATA airport code for London Stansted Airport, a major international airport serving the London area in the United Kingdom.
 E88897 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: STN | Statement: [London Stansted Airport, IATAcode, STN]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: STN
Context triple: [London Stansted Airport, IATAcode, STN]
  • A. ST
    ST is the commonly used abbreviation for SkyTeam, a major global airline alliance.
  • B. NST
    NST is the standard time abbreviation for the Newfoundland Time Zone, which is uniquely offset by 3.5 hours from Coordinated Universal Time (UTC−3:30).
  • C. STB
    STB is an independent U.S. federal agency that oversees and regulates railroad rate and service issues and certain other surface transportation matters.
  • D. STBP
    STBP is the acronym for the Stop TB Partnership, a global coalition dedicated to ending tuberculosis as a public health problem.
  • E. STE
    STE is the vehicle registration code assigned to the district of Lichtenfels in Germany.
  • 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: STN
Triple: [London Stansted Airport, IATAcode, STN]
Generated description
STN is the three-letter IATA airport code for London Stansted Airport, a major international airport serving the London area in the United Kingdom.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: STN
Target entity description: STN is the three-letter IATA airport code for London Stansted Airport, a major international airport serving the London area in the United Kingdom.
  • A. ST
    ST is the commonly used abbreviation for SkyTeam, a major global airline alliance.
  • B. NST
    NST is the standard time abbreviation for the Newfoundland Time Zone, which is uniquely offset by 3.5 hours from Coordinated Universal Time (UTC−3:30).
  • C. STB
    STB is an independent U.S. federal agency that oversees and regulates railroad rate and service issues and certain other surface transportation matters.
  • D. STBP
    STBP is the acronym for the Stop TB Partnership, a global coalition dedicated to ending tuberculosis as a public health problem.
  • E. STE
    STE is the vehicle registration code assigned to the district of Lichtenfels in Germany.
  • 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_69a49358aa308190adbc9b5a0a2adcf9 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a62ca1d081908e3191411f86498d completed March 1, 2026, 8:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69a654e664e4819081badaf0ba0d86e5 completed March 3, 2026, 3:26 a.m.
NEDg Description generation batch_69a655e0a2608190801fb67856bc2ac4 completed March 3, 2026, 3:30 a.m.
NED2 Entity disambiguation (via description) batch_69a65704a964819097ad5074e83303b4 completed March 3, 2026, 3:35 a.m.
Created at: March 1, 2026, 7:37 p.m.