Triple

T3402135
Position Surface form Disambiguated ID Type / Status
Subject Songjiazhuang station E71678 entity
Predicate category P87 FINISHED
Object Beijing Subway interchange stations
Beijing Subway interchange stations are key transit hubs in Beijing’s metro network where multiple subway lines intersect, allowing passengers to transfer between routes.
E73036 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 interchange stations | Statement: [Songjiazhuang station, category, Beijing Subway interchange stations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Beijing Subway interchange stations
Context triple: [Songjiazhuang station, category, Beijing Subway interchange stations]
  • A. Beijing Subway
    The Beijing Subway is one of the world’s largest and busiest rapid transit systems, forming the backbone of public transportation in China’s capital city.
  • B. Qianmen Station of Beijing Subway
    Qianmen Station of the Beijing Subway is a central metro station near Tiananmen Square that serves as a key access point to Beijing’s historic Qianmen and Zhengyangmen areas.
  • C. 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.
  • D. Beijing Fengtai Railway Station
    Beijing Fengtai Railway Station is a major railway hub in Beijing that serves as a key node for high-speed and conventional rail services in the city’s southwestern area.
  • E. Beixinjing Station
    Beixinjing Station is a Shanghai Metro station serving the Beixinjing area in the city's Changning 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: Beijing Subway interchange stations
Triple: [Songjiazhuang station, category, Beijing Subway interchange stations]
Generated description
Beijing Subway interchange stations are key transit hubs in Beijing’s metro network where multiple subway lines intersect, allowing passengers to transfer between routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Beijing Subway interchange stations
Target entity description: Beijing Subway interchange stations are key transit hubs in Beijing’s metro network where multiple subway lines intersect, allowing passengers to transfer between routes.
  • A. Beijing Subway
    The Beijing Subway is one of the world’s largest and busiest rapid transit systems, forming the backbone of public transportation in China’s capital city.
  • B. Qianmen Station of Beijing Subway
    Qianmen Station of the Beijing Subway is a central metro station near Tiananmen Square that serves as a key access point to Beijing’s historic Qianmen and Zhengyangmen areas.
  • C. Jianguomen station chosen
    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.
  • D. Beijing Fengtai Railway Station
    Beijing Fengtai Railway Station is a major railway hub in Beijing that serves as a key node for high-speed and conventional rail services in the city’s southwestern area.
  • E. Beixinjing Station
    Beixinjing Station is a Shanghai Metro station serving the Beixinjing area in the city's Changning District.
  • F. None of above.

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_69ad85aac4808190a092c9cc8911f584 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb8c96d7c8190a1f9d035996f79e3 completed March 8, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69b34bd4d02881909c365e054148ae8c completed March 12, 2026, 11:27 p.m.
NEDg Description generation batch_69b34e4792608190b74e02e065d4bc68 completed March 12, 2026, 11:37 p.m.
NED2 Entity disambiguation (via description) batch_69b3525f44948190af72b177193edca4 completed March 12, 2026, 11:55 p.m.
Created at: March 8, 2026, 3:14 p.m.