Triple

T17755221
Position Surface form Disambiguated ID Type / Status
Subject Westbourne Park E443214 entity
Predicate postalDistrict P920 FINISHED
Object W9
W9 is a West London postal district covering parts of Maida Vale, Warwick Avenue, and surrounding areas within the City of Westminster.
 E1286447 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: W9 | Statement: [Westbourne Park, postalDistrict, W9]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: W9
Context triple: [Westbourne Park, postalDistrict, W9]
  • A. W9
    W9 is a French television channel known for broadcasting a mix of entertainment, series, films, and music programming.
  • B. 9W
    9W is a U.S. highway designation used for a north–south route running primarily through New York and New Jersey along the west side of the Hudson River.
  • C. W8
    W8 is a central London postcode district covering the affluent Kensington area, known for its upscale residences, shops, and cultural institutions.
  • D. 99W
    99W is the highway designation for the western branch of historic U.S. Route 99 in Oregon, running through the Willamette Valley and serving as a major north–south corridor parallel to Interstate 5.
  • E. WHE
    WHE is the National Rail station code for Whalley railway station in Lancashire, 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: W9
Triple: [Westbourne Park, postalDistrict, W9]
Generated description
W9 is a West London postal district covering parts of Maida Vale, Warwick Avenue, and surrounding areas within the City of Westminster.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: W9
Target entity description: W9 is a West London postal district covering parts of Maida Vale, Warwick Avenue, and surrounding areas within the City of Westminster.
  • A. W9
    W9 is a French television channel known for broadcasting a mix of entertainment, series, films, and music programming.
  • B. 9W
    9W is a U.S. highway designation used for a north–south route running primarily through New York and New Jersey along the west side of the Hudson River.
  • C. W8
    W8 is a central London postcode district covering the affluent Kensington area, known for its upscale residences, shops, and cultural institutions.
  • D. 99W
    99W is the highway designation for the western branch of historic U.S. Route 99 in Oregon, running through the Willamette Valley and serving as a major north–south corridor parallel to Interstate 5.
  • E. WHE
    WHE is the National Rail station code for Whalley railway station in Lancashire, 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_69d8b9edf16c8190a59ebd245d378f4f completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4841e7050819083a4e638ca7484f7 completed April 19, 2026, 7:28 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02efb6f2408190b00b30c65ffe7945 completed May 12, 2026, 9:15 a.m.
NEDg Description generation batch_6a02f08892e08190a75c4e523366feda completed May 12, 2026, 9:19 a.m.
NED2 Entity disambiguation (via description) batch_6a02f18036788190ad1a2893fd104261 completed May 12, 2026, 9:23 a.m.
Created at: April 10, 2026, 10:10 a.m.