Triple

T3207602
Position Surface form Disambiguated ID Type / Status
Subject Line 5 (Beijing Subway) E67200 entity
Predicate hasStation P35 FINISHED
Object Dongsi station
Dongsi station is a Beijing Subway interchange station in central Beijing that serves both Line 5 and Line 6.
 E445222 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: Dongsi station | Statement: [Line 5 (Beijing Subway), hasStation, Dongsi station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dongsi station
Context triple: [Line 5 (Beijing Subway), hasStation, Dongsi station]
  • A. Dongsi Shitiao station
    Dongsi Shitiao station is a Beijing Subway station located in central Beijing, serving as a key stop on the city's metro network.
  • B. Dongzhimen station
    Dongzhimen station is a major Beijing Subway interchange hub connecting multiple lines and serving as a key gateway to the city’s northeastern districts and the airport rail link.
  • C. Chongwenmen station
    Chongwenmen station is a major interchange stop on the Beijing Subway serving central Beijing near the historic Chongwenmen gate area.
  • D. Jianguomen station
    Jianguomen station is a major interchange stop on the Beijing Subway, serving as a key transfer point between central city lines near the historic Jianguomen area.
  • E. Hepingmen station
    Hepingmen station is an underground metro station on the Beijing Subway serving the central Xicheng District near historic commercial and cultural areas.
  • 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: Dongsi station
Triple: [Line 5 (Beijing Subway), hasStation, Dongsi station]
Generated description
Dongsi station is a Beijing Subway interchange station in central Beijing that serves both Line 5 and Line 6.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dongsi station
Target entity description: Dongsi station is a Beijing Subway interchange station in central Beijing that serves both Line 5 and Line 6.
  • A. Dongsi Shitiao station
    Dongsi Shitiao station is a Beijing Subway station located in central Beijing, serving as a key stop on the city's metro network.
  • B. Dongzhimen station
    Dongzhimen station is a major Beijing Subway interchange hub connecting multiple lines and serving as a key gateway to the city’s northeastern districts and the airport rail link.
  • C. Chongwenmen station
    Chongwenmen station is a major interchange stop on the Beijing Subway serving central Beijing near the historic Chongwenmen gate area.
  • D. Jianguomen station
    Jianguomen station is a major interchange stop on the Beijing Subway, serving as a key transfer point between central city lines near the historic Jianguomen area.
  • E. Hepingmen station
    Hepingmen station is an underground metro station on the Beijing Subway serving the central Xicheng District near historic commercial and cultural areas.
  • 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_69ad858ac36c81909962589cd277d6e2 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69adaa58340881908347d772cfa0ac4c completed March 8, 2026, 4:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69b67b99c00481908b846c610bd29993 completed March 15, 2026, 9:27 a.m.
NEDg Description generation batch_69b67cd06cc48190a99fa3cfef6575ec completed March 15, 2026, 9:33 a.m.
NED2 Entity disambiguation (via description) batch_69b680749cdc8190bcaf4846b9f6f5d4 completed March 15, 2026, 9:48 a.m.
Created at: March 8, 2026, 3:07 p.m.