Triple

T2102445
Position Surface form Disambiguated ID Type / Status
Subject West Midlands Railway E37119 entity
Predicate operatesInCity P3207 FINISHED
Object Liverpool
Liverpool is a major port city in northwest England known for its maritime history, cultural heritage, and as the birthplace of The Beatles.
 E15386 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: Liverpool | Statement: [West Midlands Railway, operatesInCity, Liverpool]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Liverpool
Context triple: [West Midlands Railway, operatesInCity, Liverpool]
  • A. Liverpool
    Liverpool is a major port city in northwest England known for its maritime heritage, cultural influence, and role as the birthplace of The Beatles.
  • B. Liverpool
    Liverpool is a residential neighbourhood within the city of Pickering in Ontario, Canada.
  • C. Manchester
    Manchester is a major city in northwest England known for its industrial heritage, vibrant cultural scene, and influential contributions to music, sport, and science.
  • D. Manchester
    Manchester is the most populous city in the U.S. state of New Hampshire and a major economic and cultural center for the region.
  • E. Bristol
    Bristol is a historic port city in southwest England known for its maritime heritage, vibrant cultural scene, and distinctive Georgian and Victorian architecture.
  • 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: Liverpool
Triple: [West Midlands Railway, operatesInCity, Liverpool]
Generated description
Liverpool is a major port city in northwest England known for its maritime history, cultural heritage, and as the birthplace of The Beatles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Liverpool
Target entity description: Liverpool is a major port city in northwest England known for its maritime history, cultural heritage, and as the birthplace of The Beatles.
  • A. Liverpool chosen
    Liverpool is a major port city in northwest England known for its maritime heritage, cultural influence, and role as the birthplace of The Beatles.
  • B. Liverpool
    Liverpool is a residential neighbourhood within the city of Pickering in Ontario, Canada.
  • C. Manchester
    Manchester is a major city in northwest England known for its industrial heritage, vibrant cultural scene, and influential contributions to music, sport, and science.
  • D. Manchester
    Manchester is the most populous city in the U.S. state of New Hampshire and a major economic and cultural center for the region.
  • E. Bristol
    Bristol is a historic port city in southwest England known for its maritime heritage, vibrant cultural scene, and distinctive Georgian and Victorian architecture.
  • F. None of above.

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_69a8861828948190924aa30c08806b3a completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69abbabe1e9081908ea66c5406e2f1d9 completed March 7, 2026, 5:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae304cc62c81909d152ee6ae543d7e completed March 9, 2026, 2:28 a.m.
NEDg Description generation batch_69ae30c7b2108190974bd010f6ab7a0e completed March 9, 2026, 2:30 a.m.
NED2 Entity disambiguation (via description) batch_69ae312b15cc8190a759cb26168303f8 completed March 9, 2026, 2:32 a.m.
Created at: March 4, 2026, 7:43 p.m.