Triple

T3161656
Position Surface form Disambiguated ID Type / Status
Subject Line 1 (Beijing Subway) E66114 entity
Predicate hasInterchangeWith P1018 FINISHED
Object Line 5 (Beijing Subway)
Line 5 of the Beijing Subway is a major north–south rapid transit line running through central Beijing, known for connecting key residential and commercial areas and easing congestion on parallel routes.
 E334623 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: Line 5 (Beijing Subway) | Statement: [Line 1 (Beijing Subway), hasInterchangeWith, Line 5 (Beijing Subway)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Line 5 (Beijing Subway)
Context triple: [Line 1 (Beijing Subway), hasInterchangeWith, Line 5 (Beijing Subway)]
  • A. Line 4 (Beijing Subway)
    Line 4 of the Beijing Subway is a major north–south rapid transit line serving central Beijing, connecting key commercial, residential, and cultural areas and linking with multiple other subway lines.
  • B. Fangshan Line
    Fangshan Line is a rapid transit line in the Beijing Subway system serving the southwestern Fangshan District and connecting it with Beijing’s urban core.
  • C. Yizhuang Line
    The Yizhuang Line is a rapid transit line of the Beijing Subway system serving the Yizhuang economic and technological development area in southeastern Beijing.
  • D. Line 2 (Beijing Subway)
    Line 2 of the Beijing Subway is a circular metro line encircling central Beijing, serving major downtown districts and key transfer stations.
  • E. Shanghai Metro Line 5
    Shanghai Metro Line 5 is a rapid transit line in the Shanghai Metro system that primarily serves the southern suburban areas, including Minhang District.
  • 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: Line 5 (Beijing Subway)
Triple: [Line 1 (Beijing Subway), hasInterchangeWith, Line 5 (Beijing Subway)]
Generated description
Line 5 of the Beijing Subway is a major north–south rapid transit line running through central Beijing, known for connecting key residential and commercial areas and easing congestion on parallel routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Line 5 (Beijing Subway)
Target entity description: Line 5 of the Beijing Subway is a major north–south rapid transit line running through central Beijing, known for connecting key residential and commercial areas and easing congestion on parallel routes.
  • A. Line 4 (Beijing Subway)
    Line 4 of the Beijing Subway is a major north–south rapid transit line serving central Beijing, connecting key commercial, residential, and cultural areas and linking with multiple other subway lines.
  • B. Fangshan Line
    Fangshan Line is a rapid transit line in the Beijing Subway system serving the southwestern Fangshan District and connecting it with Beijing’s urban core.
  • C. Yizhuang Line
    The Yizhuang Line is a rapid transit line of the Beijing Subway system serving the Yizhuang economic and technological development area in southeastern Beijing.
  • D. Line 2 (Beijing Subway)
    Line 2 of the Beijing Subway is a circular metro line encircling central Beijing, serving major downtown districts and key transfer stations.
  • E. Shanghai Metro Line 5
    Shanghai Metro Line 5 is a rapid transit line in the Shanghai Metro system that primarily serves the southern suburban areas, including Minhang District.
  • 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_69ad85850c1481908a9e9c6242238de2 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada618b9b88190afaa6d47dcad9f2c completed March 8, 2026, 4:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b235d07ad88190838a845b5ade05a0 completed March 12, 2026, 3:41 a.m.
NEDg Description generation batch_69b2399b8398819086ee836031b502de completed March 12, 2026, 3:57 a.m.
NED2 Entity disambiguation (via description) batch_69b23a19c6188190a5aa647b06b94924 completed March 12, 2026, 3:59 a.m.
Created at: March 8, 2026, 3:06 p.m.