Triple

T9926545
Position Surface form Disambiguated ID Type / Status
Subject Line 3 (Guangzhou Metro) E187936 entity
Predicate connectsWith P37 FINISHED
Object Line 8 (Guangzhou Metro)
Line 8 of the Guangzhou Metro is a rapid transit line serving key urban districts in Guangzhou, China, providing important east–west connectivity within the city’s subway network.
 E829144 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: Line 8 (Guangzhou Metro) | Statement: [Line 3 (Guangzhou Metro), connectsWith, Line 8 (Guangzhou Metro)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Line 8 (Guangzhou Metro)
Context triple: [Line 3 (Guangzhou Metro), connectsWith, Line 8 (Guangzhou Metro)]
  • A. Guangzhou Metro Line 7
    Guangzhou Metro Line 7 is a rapid transit line in Guangzhou’s metro system that connects key southern districts and transport hubs, including Guangzhou South Railway Station.
  • B. Line 8 (Beijing Subway)
    Line 8 of the Beijing Subway is a rapid transit line serving key areas of Beijing, including central and northern districts and major Olympic venues.
  • C. Guangzhou Metro Line 6
    Guangzhou Metro Line 6 is a major rapid transit line in the Guangzhou Metro system that runs roughly east–west across the city, connecting key residential and commercial districts.
  • D. Guangzhou Metro Line 5
    Guangzhou Metro Line 5 is a major east–west rapid transit line in Guangzhou’s metro system, connecting key urban districts and serving as an important high-capacity commuter corridor.
  • E. Guangzhou Metro Line 2
    Guangzhou Metro Line 2 is a major north–south rapid transit line in Guangzhou, China, connecting key railway hubs, commercial districts, and residential areas across the city.
  • 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: Line 8 (Guangzhou Metro)
Triple: [Line 3 (Guangzhou Metro), connectsWith, Line 8 (Guangzhou Metro)]
Generated description
Line 8 of the Guangzhou Metro is a rapid transit line serving key urban districts in Guangzhou, China, providing important east–west connectivity within the city’s subway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Line 8 (Guangzhou Metro)
Target entity description: Line 8 of the Guangzhou Metro is a rapid transit line serving key urban districts in Guangzhou, China, providing important east–west connectivity within the city’s subway network.
  • A. Guangzhou Metro Line 7
    Guangzhou Metro Line 7 is a rapid transit line in Guangzhou’s metro system that connects key southern districts and transport hubs, including Guangzhou South Railway Station.
  • B. Line 8 (Beijing Subway)
    Line 8 of the Beijing Subway is a rapid transit line serving key areas of Beijing, including central and northern districts and major Olympic venues.
  • C. Guangzhou Metro Line 6
    Guangzhou Metro Line 6 is a major rapid transit line in the Guangzhou Metro system that runs roughly east–west across the city, connecting key residential and commercial districts.
  • D. Guangzhou Metro Line 5
    Guangzhou Metro Line 5 is a major east–west rapid transit line in Guangzhou’s metro system, connecting key urban districts and serving as an important high-capacity commuter corridor.
  • E. Guangzhou Metro Line 2
    Guangzhou Metro Line 2 is a major north–south rapid transit line in Guangzhou, China, connecting key railway hubs, commercial districts, and residential areas across the city.
  • 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_69ca82b22a688190b52c75bd48429c10 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cdb59b85f88190899ea279fc02660f completed April 2, 2026, 12:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69d20e1eace88190a591cbab02153869 completed April 5, 2026, 7:24 a.m.
NEDg Description generation batch_69d20ed2dea481909fd9a9dddac3daf1 completed April 5, 2026, 7:27 a.m.
NED2 Entity disambiguation (via description) batch_69d20fef723881909d8d57548461926f completed April 5, 2026, 7:31 a.m.
Created at: March 30, 2026, 8:43 p.m.