Triple

T8789969
Position Surface form Disambiguated ID Type / Status
Subject Panyu District E209137 entity
Predicate hasTransportation P105 FINISHED
Object Guangzhou Metro Line 4 E745998 NE FINISHED

How this triple was built (2 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: Guangzhou Metro Line 4 | Statement: [Panyu District, hasTransportation, Guangzhou Metro Line 4]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Guangzhou Metro Line 4
Context triple: [Panyu District, hasTransportation, Guangzhou Metro Line 4]
  • A. 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.
  • B. Guangzhou Metro Line 14
    Guangzhou Metro Line 14 is a rapid transit line in the Guangzhou Metro system that connects the city’s northern suburban districts with the urban core.
  • C. 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.
  • D. Line 4 of Guangzhou Metro chosen
    Line 4 of Guangzhou Metro is a rapid transit line in Guangzhou, China, serving key suburban and urban districts as part of the city's extensive metro network.
  • E. Shenzhen Metro Line 4
    Shenzhen Metro Line 4 is a major north–south rapid transit line in Shenzhen, China, connecting central districts with suburban areas and serving key residential and commercial hubs.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca836168108190bb43d3dc235c1f55 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5f8d25f881908863d636fa57a8a2 completed March 31, 2026, 11:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69cfd0771920819081f191567c7e9fd2 completed April 3, 2026, 2:36 p.m.
Created at: March 30, 2026, 6:43 p.m.