Triple

T11736688
Position Surface form Disambiguated ID Type / Status
Subject Yibin E279044 entity
Predicate hasRailwayStation P918 FINISHED
Object Yibin Railway Station
Yibin Railway Station is a passenger railway station serving the city of Yibin in Sichuan Province, China, connecting it to regional and national rail networks.
 E944342 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: Yibin Railway Station | Statement: [Yibin, hasRailwayStation, Yibin Railway Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yibin Railway Station
Context triple: [Yibin, hasRailwayStation, Yibin Railway Station]
  • A. Chengdu South railway station
    Chengdu South railway station is a major passenger and transportation hub in Chengdu, China, serving regional and high-speed rail services in the city’s southern area.
  • B. Chengdu East Railway Station
    Chengdu East Railway Station is a major high-speed rail hub in Chengdu, China, serving as one of the city’s primary gateways for long-distance and regional train services.
  • C. Chengdu North railway station
    Chengdu North railway station is a major rail hub in Chengdu, China, serving as one of the city’s primary passenger and freight terminals.
  • D. Nanchong Railway Station
    Nanchong Railway Station is a major passenger and transport hub serving the city of Nanchong in Sichuan Province, China.
  • E. Chongqing Xi Railway Station
    Chongqing Xi Railway Station is a major high-speed rail hub serving the Chongqing municipality in southwestern China.
  • 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: Yibin Railway Station
Triple: [Yibin, hasRailwayStation, Yibin Railway Station]
Generated description
Yibin Railway Station is a passenger railway station serving the city of Yibin in Sichuan Province, China, connecting it to regional and national rail networks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yibin Railway Station
Target entity description: Yibin Railway Station is a passenger railway station serving the city of Yibin in Sichuan Province, China, connecting it to regional and national rail networks.
  • A. Chengdu South railway station
    Chengdu South railway station is a major passenger and transportation hub in Chengdu, China, serving regional and high-speed rail services in the city’s southern area.
  • B. Chengdu East Railway Station
    Chengdu East Railway Station is a major high-speed rail hub in Chengdu, China, serving as one of the city’s primary gateways for long-distance and regional train services.
  • C. Chengdu North railway station
    Chengdu North railway station is a major rail hub in Chengdu, China, serving as one of the city’s primary passenger and freight terminals.
  • D. Nanchong Railway Station
    Nanchong Railway Station is a major passenger and transport hub serving the city of Nanchong in Sichuan Province, China.
  • E. Chongqing Xi Railway Station
    Chongqing Xi Railway Station is a major high-speed rail hub serving the Chongqing municipality in southwestern China.
  • 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_69d6aaffec6881908bead509e8621742 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a4edced48190b7a59dd45921828e completed April 10, 2026, 7:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69f019b318188190bfb7effcf42974d2 completed April 28, 2026, 2:21 a.m.
NEDg Description generation batch_69f0319271788190a105828ae7582668 completed April 28, 2026, 4:03 a.m.
NED2 Entity disambiguation (via description) batch_69f05aa351888190a31092e6a9aee26b completed April 28, 2026, 6:58 a.m.
Created at: April 8, 2026, 9:41 p.m.