Triple

T13824351
Position Surface form Disambiguated ID Type / Status
Subject Line 4 (Beijing Subway) E332211 entity
Predicate connectsWith P37 FINISHED
Object Xijiao Line (Beijing Subway)
The Xijiao Line of the Beijing Subway is a light rail transit line serving Beijing’s western suburbs, providing access to areas such as universities, parks, and cultural sites.
 E1090090 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: Xijiao Line (Beijing Subway) | Statement: [Line 4 (Beijing Subway), connectsWith, Xijiao Line (Beijing Subway)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Xijiao Line (Beijing Subway)
Context triple: [Line 4 (Beijing Subway), connectsWith, Xijiao Line (Beijing Subway)]
  • A. Daxing Line (Beijing Subway)
    The Daxing Line of the Beijing Subway is a rapid transit line serving Beijing’s southern Daxing District, linking it with the central city and integrating into the broader subway network.
  • B. Yanfang Line (Beijing Subway)
    The Yanfang Line of the Beijing Subway is a suburban rapid transit line serving the southwestern outskirts of Beijing, designed to improve connectivity for outlying districts to the main urban rail network.
  • C. Changping Line (Beijing Subway)
    The Changping Line of the Beijing Subway is a rapid transit line serving Beijing’s northern Changping District, linking suburban residential areas and university zones with the city’s urban rail network.
  • D. Batong Line (Beijing Subway)
    The Batong Line of the Beijing Subway is an eastern suburban rapid transit line that extends the main network into the Tongzhou District, serving as a key commuter corridor for residents traveling to and from central Beijing.
  • E. 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.
  • 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: Xijiao Line (Beijing Subway)
Triple: [Line 4 (Beijing Subway), connectsWith, Xijiao Line (Beijing Subway)]
Generated description
The Xijiao Line of the Beijing Subway is a light rail transit line serving Beijing’s western suburbs, providing access to areas such as universities, parks, and cultural sites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Xijiao Line (Beijing Subway)
Target entity description: The Xijiao Line of the Beijing Subway is a light rail transit line serving Beijing’s western suburbs, providing access to areas such as universities, parks, and cultural sites.
  • A. Daxing Line (Beijing Subway)
    The Daxing Line of the Beijing Subway is a rapid transit line serving Beijing’s southern Daxing District, linking it with the central city and integrating into the broader subway network.
  • B. Yanfang Line (Beijing Subway)
    The Yanfang Line of the Beijing Subway is a suburban rapid transit line serving the southwestern outskirts of Beijing, designed to improve connectivity for outlying districts to the main urban rail network.
  • C. Changping Line (Beijing Subway)
    The Changping Line of the Beijing Subway is a rapid transit line serving Beijing’s northern Changping District, linking suburban residential areas and university zones with the city’s urban rail network.
  • D. Batong Line (Beijing Subway)
    The Batong Line of the Beijing Subway is an eastern suburban rapid transit line that extends the main network into the Tongzhou District, serving as a key commuter corridor for residents traveling to and from central Beijing.
  • E. 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.
  • 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_69d81c5ae7c88190b0dd41bdafeb5999 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de0285fb7c8190be4b90bdc0d6fa53 completed April 14, 2026, 9:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69fd323be8d48190b0b289f25de06fb1 completed May 8, 2026, 12:45 a.m.
NEDg Description generation batch_69fd366ca0a88190a93ba290c56ee220 completed May 8, 2026, 1:03 a.m.
NED2 Entity disambiguation (via description) batch_69fd377b46788190a06d7f41aa37a9f5 completed May 8, 2026, 1:08 a.m.
Created at: April 9, 2026, 10:13 p.m.