Triple

T17523064
Position Surface form Disambiguated ID Type / Status
Subject Wudaokou station E426723 entity
Predicate partOf P40 FINISHED
Object Line 13 western section
Line 13 western section is the western segment of Beijing Subway’s Line 13, serving key residential and university areas in the city’s northwest.
E1274444 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 13 western section | Statement: [Wudaokou station, partOf, Line 13 western section]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Line 13 western section
Context triple: [Wudaokou station, partOf, Line 13 western section]
  • A. Line 12 northern section
    Line 12 northern section is the northern stretch of Paris Métro Line 12, serving neighborhoods in northern Paris including the area around Jules Joffrin station.
  • B. Line 15 West
    Line 15 West is a planned orbital metro line in the Grand Paris Express network designed to connect western suburbs around Paris with high-capacity, automated rapid transit.
  • C. Line 18 West
    Line 18 West is a planned automated metro line of the Grand Paris Express network intended to improve rapid transit connections in the southwestern suburbs of Paris.
  • D. M13 line
    The M13 line is a rapid transit route within the Istanbul Metro system serving passengers across parts of Istanbul, Turkey.
  • E. IRT West Side Lines
    The IRT West Side Lines are a group of New York City Subway routes on Manhattan’s West Side, including the 1, 2, and 3 trains, operated as part of the original Interborough Rapid Transit system.
  • 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 13 western section
Triple: [Wudaokou station, partOf, Line 13 western section]
Generated description
Line 13 western section is the western segment of Beijing Subway’s Line 13, serving key residential and university areas in the city’s northwest.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Line 13 western section
Target entity description: Line 13 western section is the western segment of Beijing Subway’s Line 13, serving key residential and university areas in the city’s northwest.
  • A. Line 12 northern section
    Line 12 northern section is the northern stretch of Paris Métro Line 12, serving neighborhoods in northern Paris including the area around Jules Joffrin station.
  • B. Line 15 West
    Line 15 West is a planned orbital metro line in the Grand Paris Express network designed to connect western suburbs around Paris with high-capacity, automated rapid transit.
  • C. Line 18 West
    Line 18 West is a planned automated metro line of the Grand Paris Express network intended to improve rapid transit connections in the southwestern suburbs of Paris.
  • D. M13 line
    The M13 line is a rapid transit route within the Istanbul Metro system serving passengers across parts of Istanbul, Turkey.
  • E. IRT West Side Lines
    The IRT West Side Lines are a group of New York City Subway routes on Manhattan’s West Side, including the 1, 2, and 3 trains, operated as part of the original Interborough Rapid Transit system.
  • 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_69d889de677081909b22d2657b1f0292 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e452d40ee08190b79d8e3d7f1b1272 completed April 19, 2026, 3:58 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01c9452ab08190a0539964b1b90f86 completed May 11, 2026, 12:19 p.m.
NEDg Description generation batch_6a01cabea2b48190a690b17a88d45b40 completed May 11, 2026, 12:25 p.m.
NED2 Entity disambiguation (via description) batch_6a01cefa08f8819086cb86ce22193baa completed May 11, 2026, 12:43 p.m.
Created at: April 10, 2026, 5:49 a.m.