Triple

T5905914
Position Surface form Disambiguated ID Type / Status
Subject Tianfu Square E131339 entity
Predicate transportConnection P1298 FINISHED
Object Tianfu Square Station
Tianfu Square Station is a major metro interchange and transit hub located beneath Tianfu Square in central Chengdu, China.
 E131339 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: Tianfu Square Station | Statement: [Tianfu Square, transportConnection, Tianfu Square Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tianfu Square Station
Context triple: [Tianfu Square, transportConnection, Tianfu Square Station]
  • A. 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.
  • B. Tianfu Square
    Tianfu Square is a central urban plaza and major landmark in Chengdu, China, known for its expansive open space, fountains, and surrounding commercial and cultural sites.
  • C. Shuicheng Road Station
    Shuicheng Road Station is a Shanghai Metro station serving the Changning District in Shanghai, China.
  • D. Dongchuan Road Station
    Dongchuan Road Station is a Shanghai Metro station serving the Minhang District area of Shanghai, China.
  • E. Haizhu Square Station
    Haizhu Square Station is a major underground metro station in central Guangzhou, China, serving as a key transit point near the Pearl River and the historic Haizhu Square area.
  • 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: Tianfu Square Station
Triple: [Tianfu Square, transportConnection, Tianfu Square Station]
Generated description
Tianfu Square Station is a major metro interchange and transit hub located beneath Tianfu Square in central Chengdu, China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tianfu Square Station
Target entity description: Tianfu Square Station is a major metro interchange and transit hub located beneath Tianfu Square in central Chengdu, China.
  • A. 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.
  • B. Tianfu Square chosen
    Tianfu Square is a central urban plaza and major landmark in Chengdu, China, known for its expansive open space, fountains, and surrounding commercial and cultural sites.
  • C. Shuicheng Road Station
    Shuicheng Road Station is a Shanghai Metro station serving the Changning District in Shanghai, China.
  • D. Dongchuan Road Station
    Dongchuan Road Station is a Shanghai Metro station serving the Minhang District area of Shanghai, China.
  • E. Haizhu Square Station
    Haizhu Square Station is a major underground metro station in central Guangzhou, China, serving as a key transit point near the Pearl River and the historic Haizhu Square area.
  • 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_69c0085864a88190a569c05ff7d65f29 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0377159f88190a142cd7eed6118c1 completed March 22, 2026, 6:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0b16ba6c881908e9a909bf86ea92d completed March 23, 2026, 3:20 a.m.
NEDg Description generation batch_69c0b27438a08190ab6b72c8fd682bf6 completed March 23, 2026, 3:24 a.m.
NED2 Entity disambiguation (via description) batch_69c0b309a70081908ad3e819879b17e4 completed March 23, 2026, 3:27 a.m.
Created at: March 22, 2026, 3:59 p.m.