Triple

T4172940
Position Surface form Disambiguated ID Type / Status
Subject Suitland station E86405 entity
Predicate code P1537 FINISHED
Object F11
F11 is the station code used to identify Suitland station on the Washington Metro transit system.
 E418349 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: F11 | Statement: [Suitland station, code, F11]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: F11
Context triple: [Suitland station, code, F11]
  • A. F8
    F8 is the IATA airline designator assigned to Flair Airlines, a Canadian ultra-low-cost carrier.
  • B. FRF11
    FRF11 is a NUTS statistical region code designating the Bas-Rhin department in northeastern France.
  • C. R11
    R11 is the internal station code used by the New York City Subway for the Grand Central–42nd Street complex in Midtown Manhattan.
  • D. L110
    L110 is the liquid-fueled second stage used on ISRO’s GSLV Mk III heavy-lift launch vehicle.
  • E. FNC
    FNC is the IATA airport code for Cristiano Ronaldo Madeira International Airport, the main air gateway to Portugal’s Madeira Island.
  • 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: F11
Triple: [Suitland station, code, F11]
Generated description
F11 is the station code used to identify Suitland station on the Washington Metro transit system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: F11
Target entity description: F11 is the station code used to identify Suitland station on the Washington Metro transit system.
  • A. F8
    F8 is the IATA airline designator assigned to Flair Airlines, a Canadian ultra-low-cost carrier.
  • B. FRF11
    FRF11 is a NUTS statistical region code designating the Bas-Rhin department in northeastern France.
  • C. R11
    R11 is the internal station code used by the New York City Subway for the Grand Central–42nd Street complex in Midtown Manhattan.
  • D. L110
    L110 is the liquid-fueled second stage used on ISRO’s GSLV Mk III heavy-lift launch vehicle.
  • E. FNC
    FNC is the IATA airport code for Cristiano Ronaldo Madeira International Airport, the main air gateway to Portugal’s Madeira Island.
  • 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_69aed93de98c8190ad838ce507b77c8a completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af02e65b548190be095df62091b960 completed March 9, 2026, 5:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57f51cac88190b6e849181fb78938 completed March 14, 2026, 3:31 p.m.
NEDg Description generation batch_69b5800ab42c8190a1bc6f84db38f170 completed March 14, 2026, 3:34 p.m.
NED2 Entity disambiguation (via description) batch_69b5843d6ac88190804242661d077546 completed March 14, 2026, 3:52 p.m.
Created at: March 9, 2026, 3:45 p.m.