Triple

T16930693
Position Surface form Disambiguated ID Type / Status
Subject Wudaokou E410697 entity
Predicate hasRailwayInfrastructure P522 FINISHED
Object Wudaokou railway level crossing
Wudaokou railway level crossing is a well-known at-grade rail crossing in Beijing’s Wudaokou area, historically notorious for its frequent train passages, traffic congestion, and role as a local landmark near universities and nightlife spots.
E1241118 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: Wudaokou railway level crossing | Statement: [Wudaokou, hasRailwayInfrastructure, Wudaokou railway level crossing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wudaokou railway level crossing
Context triple: [Wudaokou, hasRailwayInfrastructure, Wudaokou railway level crossing]
  • A. Fuchengmen Overpass
    Fuchengmen Overpass is a major traffic interchange in Beijing that connects key urban routes near the historic Fuchengmen area.
  • B. Caohe Street Bridge
    Caohe Street Bridge is a historic stone arch bridge in the ancient water town of Zhujiajiao near Shanghai, China, known for its traditional architecture and scenic canal views.
  • C. Zhushikou intersection
    Zhushikou intersection is a major historic crossroads and traffic hub in central Beijing, known for its proximity to traditional commercial streets and cultural landmarks.
  • D. Sanyuan Bridge
    Sanyuan Bridge is a major multi-level road interchange in Beijing, China, serving as a key traffic hub on the city's northeastern ring road network.
  • E. Chongqi Bridge
    Chongqi Bridge is a major cable-stayed road bridge in China that links Shanghai’s Chongming Island with Qidong in Jiangsu Province, forming a key regional transportation corridor.
  • 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: Wudaokou railway level crossing
Triple: [Wudaokou, hasRailwayInfrastructure, Wudaokou railway level crossing]
Generated description
Wudaokou railway level crossing is a well-known at-grade rail crossing in Beijing’s Wudaokou area, historically notorious for its frequent train passages, traffic congestion, and role as a local landmark near universities and nightlife spots.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Wudaokou railway level crossing
Target entity description: Wudaokou railway level crossing is a well-known at-grade rail crossing in Beijing’s Wudaokou area, historically notorious for its frequent train passages, traffic congestion, and role as a local landmark near universities and nightlife spots.
  • A. Fuchengmen Overpass
    Fuchengmen Overpass is a major traffic interchange in Beijing that connects key urban routes near the historic Fuchengmen area.
  • B. Caohe Street Bridge
    Caohe Street Bridge is a historic stone arch bridge in the ancient water town of Zhujiajiao near Shanghai, China, known for its traditional architecture and scenic canal views.
  • C. Zhushikou intersection
    Zhushikou intersection is a major historic crossroads and traffic hub in central Beijing, known for its proximity to traditional commercial streets and cultural landmarks.
  • D. Sanyuan Bridge
    Sanyuan Bridge is a major multi-level road interchange in Beijing, China, serving as a key traffic hub on the city's northeastern ring road network.
  • E. Chongqi Bridge
    Chongqi Bridge is a major cable-stayed road bridge in China that links Shanghai’s Chongming Island with Qidong in Jiangsu Province, forming a key regional transportation corridor.
  • 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_69d886c886688190967be07322597ac9 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3cf248c6c81908fbf4d49e5381f08 completed April 18, 2026, 6:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00cfdeb7a88190aac21a8645607dc8 completed May 10, 2026, 6:35 p.m.
NEDg Description generation batch_6a00d0a0852c8190991af93d50fa2216 completed May 10, 2026, 6:38 p.m.
NED2 Entity disambiguation (via description) batch_6a00d14d13548190bb09408d28ff1ef8 completed May 10, 2026, 6:41 p.m.
Created at: April 10, 2026, 5:30 a.m.