Triple

T13325562
Position Surface form Disambiguated ID Type / Status
Subject Imperial Wharf railway station E317432 entity
Predicate railcode P27071 FINISHED
Object IMW
IMW is the National Rail station code for Imperial Wharf railway station in London, United Kingdom.
 E1034406 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: IMW | Statement: [Imperial Wharf railway station, railcode, IMW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: IMW
Context triple: [Imperial Wharf railway station, railcode, IMW]
  • A. IMB
    IMB is a Christian missionary organization of the Southern Baptist Convention that focuses on sending and supporting missionaries around the world.
  • B. IMB
    IMB was a large underground water Cherenkov detector in the United States, originally built to search for proton decay and later known for detecting neutrinos from supernova SN 1987A.
  • C. IM
    IM is the two-letter ISO 3166-1 alpha-2 country code assigned to the Isle of Man.
  • D. IIMN
    IIMN is a premier Indian business school located in Nagpur, offering postgraduate and doctoral programs in management.
  • E. WIM
    WIM is the National Rail station code for Wimbledon railway station in southwest London.
  • 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: IMW
Triple: [Imperial Wharf railway station, railcode, IMW]
Generated description
IMW is the National Rail station code for Imperial Wharf railway station in London, United Kingdom.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: IMW
Target entity description: IMW is the National Rail station code for Imperial Wharf railway station in London, United Kingdom.
  • A. IMB
    IMB is a Christian missionary organization of the Southern Baptist Convention that focuses on sending and supporting missionaries around the world.
  • B. IMB
    IMB was a large underground water Cherenkov detector in the United States, originally built to search for proton decay and later known for detecting neutrinos from supernova SN 1987A.
  • C. IM
    IM is the two-letter ISO 3166-1 alpha-2 country code assigned to the Isle of Man.
  • D. IIMN
    IIMN is a premier Indian business school located in Nagpur, offering postgraduate and doctoral programs in management.
  • E. WIM
    WIM is the National Rail station code for Wimbledon railway station in southwest London.
  • 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_69d806b4d62c81908d4ced1665414be5 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d9992c1fec8190bcb6a6bb3c973a24 completed April 11, 2026, 12:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69f71f2f69a88190b11e61a922786fc4 completed May 3, 2026, 10:10 a.m.
NEDg Description generation batch_69f71fe2c128819096cc31c9cbb739b5 completed May 3, 2026, 10:13 a.m.
NED2 Entity disambiguation (via description) batch_69f7208d47388190b1b51f346b0d1423 completed May 3, 2026, 10:16 a.m.
Created at: April 9, 2026, 9:30 p.m.