Triple

T13916142
Position Surface form Disambiguated ID Type / Status
Subject Sanyuanqiao depot E334624 entity
Predicate servesCorridor P2566 FINISHED
Object Beijing Capital International Airport corridor
Beijing Capital International Airport corridor is a major urban rail transit corridor in Beijing that connects the city with Beijing Capital International Airport.
E1070264 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 Capital International Airport corridor | Statement: [Sanyuanqiao depot, servesCorridor, Beijing Capital International Airport corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Beijing Capital International Airport corridor
Context triple: [Sanyuanqiao depot, servesCorridor, Beijing Capital International Airport corridor]
  • A. Beijing West Road
    Beijing West Road is a major thoroughfare in Shanghai, China, known for running through central districts such as Jing’an and hosting a mix of commercial, residential, and cultural landmarks.
  • B. G3 Beijing–Taipei Expressway
    The G3 Beijing–Taipei Expressway is a major Chinese national expressway intended to connect Beijing with the Taiwan region via coastal provinces along the country’s eastern corridor.
  • C. G2 Beijing–Shanghai Expressway
    The G2 Beijing–Shanghai Expressway is a major north–south Chinese expressway connecting the capital Beijing with the economic hub Shanghai, serving as one of the country’s most important transportation corridors.
  • D. Beijing–Harbin Expressway
    The Beijing–Harbin Expressway is a major Chinese north–south highway that connects the capital Beijing with the northeastern city of Harbin, serving as a key transportation corridor in the region.
  • E. G4 Beijing–Hong Kong–Macau Expressway
    The G4 Beijing–Hong Kong–Macau Expressway is a major north–south Chinese national expressway linking Beijing with Hong Kong and Macau, passing through numerous key cities along its route.
  • 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 Capital International Airport corridor
Triple: [Sanyuanqiao depot, servesCorridor, Beijing Capital International Airport corridor]
Generated description
Beijing Capital International Airport corridor is a major urban rail transit corridor in Beijing that connects the city with Beijing Capital International Airport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Beijing Capital International Airport corridor
Target entity description: Beijing Capital International Airport corridor is a major urban rail transit corridor in Beijing that connects the city with Beijing Capital International Airport.
  • A. Beijing West Road
    Beijing West Road is a major thoroughfare in Shanghai, China, known for running through central districts such as Jing’an and hosting a mix of commercial, residential, and cultural landmarks.
  • B. G3 Beijing–Taipei Expressway
    The G3 Beijing–Taipei Expressway is a major Chinese national expressway intended to connect Beijing with the Taiwan region via coastal provinces along the country’s eastern corridor.
  • C. G2 Beijing–Shanghai Expressway
    The G2 Beijing–Shanghai Expressway is a major north–south Chinese expressway connecting the capital Beijing with the economic hub Shanghai, serving as one of the country’s most important transportation corridors.
  • D. Beijing–Harbin Expressway
    The Beijing–Harbin Expressway is a major Chinese north–south highway that connects the capital Beijing with the northeastern city of Harbin, serving as a key transportation corridor in the region.
  • E. G4 Beijing–Hong Kong–Macau Expressway
    The G4 Beijing–Hong Kong–Macau Expressway is a major north–south Chinese national expressway linking Beijing with Hong Kong and Macau, passing through numerous key cities along its route.
  • 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_69d81c5eaa9c819083b1ff8689179565 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de27260ae08190be45b4b15898e365 completed April 14, 2026, 11:38 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7ce7a1c388190a57dfdbbb732bbcb completed May 3, 2026, 10:38 p.m.
NEDg Description generation batch_69f9fd56da288190b2bd33bc496c3fb9 completed May 5, 2026, 2:23 p.m.
NED2 Entity disambiguation (via description) batch_69fb039fdb1c8190ad5286d1cfe80a29 completed May 6, 2026, 9:02 a.m.
Created at: April 9, 2026, 10:16 p.m.