Triple

T18383223
Position Surface form Disambiguated ID Type / Status
Subject Beijing Subway Line 16 E446508 entity
Predicate hasInterchangeWith P1018 FINISHED
Object Beijing Subway Line 6
Beijing Subway Line 6 is an important east–west rapid transit line in Beijing’s subway network, serving central urban districts and helping relieve congestion on parallel routes.
 E1322262 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: Beijing Subway Line 6 | Statement: [Beijing Subway Line 16, hasInterchangeWith, Beijing Subway Line 6]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Beijing Subway Line 6
Context triple: [Beijing Subway Line 16, hasInterchangeWith, Beijing Subway Line 6]
  • A. Beijing Subway Line 7
    Beijing Subway Line 7 is an east–west rapid transit line in the Beijing Subway system that serves central and southern parts of the city.
  • B. Beijing Subway Line 16
    Beijing Subway Line 16 is a rapid transit line in Beijing’s subway network that runs generally north–south, connecting the city’s northern suburbs with central and southwestern districts.
  • C. Beijing Subway Line 10
    Beijing Subway Line 10 is a major loop line in Beijing’s metro system that encircles the city center and connects numerous key business, residential, and transfer hubs.
  • D. Beijing Subway Line 9
    Beijing Subway Line 9 is a rapid transit line in Beijing that runs primarily through the city’s western districts, connecting key residential and transport hubs.
  • E. Beijing Subway Line 8
    Beijing Subway Line 8 is a major north–south rapid transit line in Beijing’s subway system, connecting key urban and suburban areas including the Olympic Green.
  • 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: Beijing Subway Line 6
Triple: [Beijing Subway Line 16, hasInterchangeWith, Beijing Subway Line 6]
Generated description
Beijing Subway Line 6 is an important east–west rapid transit line in Beijing’s subway network, serving central urban districts and helping relieve congestion on parallel routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Beijing Subway Line 6
Target entity description: Beijing Subway Line 6 is an important east–west rapid transit line in Beijing’s subway network, serving central urban districts and helping relieve congestion on parallel routes.
  • A. Beijing Subway Line 7
    Beijing Subway Line 7 is an east–west rapid transit line in the Beijing Subway system that serves central and southern parts of the city.
  • B. Beijing Subway Line 16
    Beijing Subway Line 16 is a rapid transit line in Beijing’s subway network that runs generally north–south, connecting the city’s northern suburbs with central and southwestern districts.
  • C. Beijing Subway Line 10
    Beijing Subway Line 10 is a major loop line in Beijing’s metro system that encircles the city center and connects numerous key business, residential, and transfer hubs.
  • D. Beijing Subway Line 9
    Beijing Subway Line 9 is a rapid transit line in Beijing that runs primarily through the city’s western districts, connecting key residential and transport hubs.
  • E. Beijing Subway Line 8
    Beijing Subway Line 8 is a major north–south rapid transit line in Beijing’s subway system, connecting key urban and suburban areas including the Olympic Green.
  • 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_69d8b9f370b88190b1e5081c2c238e7f completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e5179c931c8190b1c7c8284f42f7b7 completed April 19, 2026, 5:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03e23cf864819085d0fcf6b10c066c completed May 13, 2026, 2:30 a.m.
NEDg Description generation batch_6a03e33280a08190b63cdb99ab5741b5 completed May 13, 2026, 2:34 a.m.
NED2 Entity disambiguation (via description) batch_6a03e3ac2f4081908e086f8efd1393ae completed May 13, 2026, 2:36 a.m.
Created at: April 10, 2026, 10:45 a.m.