Triple

T23414539
Position Surface form Disambiguated ID Type / Status
Subject 春熙路 E560166 entity
Predicate hasTransport P1298 FINISHED
Object 成都地铁2号线 — NE NERFINISHED

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: 成都地铁2号线 | Statement: [春熙路, hasTransport, 成都地铁2号线]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 成都地铁2号线
Context triple: [春熙路, hasTransport, 成都地铁2号线]
  • A. Chengdu Metro Line 2 chosen
    Chengdu Metro Line 2 is a major east–west rapid transit line in Chengdu’s metro system, connecting key commercial, residential, and transport hubs across the city.
  • B. Chengdu Metro Line 10
    Chengdu Metro Line 10 is a rapid transit line in Chengdu, China, that notably connects the city center with Chengdu Shuangliu International Airport and serves as part of the city's expanding urban rail network.
  • C. Chengdu Metro Line 5
    Chengdu Metro Line 5 is a major north–south rapid transit line in Chengdu’s metro system, designed to enhance cross-city connectivity and relieve congestion on parallel routes.
  • D. Chengdu Metro Line 9
    Chengdu Metro Line 9 is a fully automated circular rapid transit line in Chengdu, China, designed to connect multiple radial metro lines and facilitate transfers around the city.
  • E. Chengdu Metro Line 4
    Chengdu Metro Line 4 is an east–west rapid transit line in Chengdu, China, connecting major residential and commercial districts across the city.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e2454b3a5881909c64773dc8a5d289 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1a514b1d08190bbde2c3714c996fd completed April 29, 2026, 6:28 a.m.
Created at: April 17, 2026, 5:39 p.m.