Triple

T15549658
Position Surface form Disambiguated ID Type / Status
Subject Guanzhuang Station E370707 entity
Predicate isOnTransportCorridor P3034 FINISHED
Object Beijing–Tongzhou corridor
The Beijing–Tongzhou corridor is a major urban transport axis linking central Beijing with the suburban Tongzhou district, supporting high-capacity commuter and metro traffic.
E1163222 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–Tongzhou corridor | Statement: [Guanzhuang Station, isOnTransportCorridor, Beijing–Tongzhou corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Beijing–Tongzhou corridor
Context triple: [Guanzhuang Station, isOnTransportCorridor, Beijing–Tongzhou corridor]
  • A. 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.
  • 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 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.
  • E. 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.
  • 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–Tongzhou corridor
Triple: [Guanzhuang Station, isOnTransportCorridor, Beijing–Tongzhou corridor]
Generated description
The Beijing–Tongzhou corridor is a major urban transport axis linking central Beijing with the suburban Tongzhou district, supporting high-capacity commuter and metro traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Beijing–Tongzhou corridor
Target entity description: The Beijing–Tongzhou corridor is a major urban transport axis linking central Beijing with the suburban Tongzhou district, supporting high-capacity commuter and metro traffic.
  • A. 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.
  • 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 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.
  • E. 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.
  • 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_69d85cc6cf40819091f4a5facee1ebe6 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04a93121881909d88ca55a39252ac completed April 16, 2026, 2:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff455dfbcc8190a93e90c59b2d3045 completed May 9, 2026, 2:31 p.m.
NEDg Description generation batch_69ff467e5d6c8190ba3bf6557e683233 completed May 9, 2026, 2:36 p.m.
NED2 Entity disambiguation (via description) batch_69ff470912bc8190a42ee312aca55872 completed May 9, 2026, 2:39 p.m.
Created at: April 10, 2026, 4:08 a.m.