Triple

T15609742
Position Surface form Disambiguated ID Type / Status
Subject Pearl River Tower E375254 entity
Predicate mainContractor P7138 FINISHED
Object China State Construction Engineering Corporation E144926 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: China State Construction Engineering Corporation | Statement: [Pearl River Tower, mainContractor, China State Construction Engineering Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: China State Construction Engineering Corporation
Context triple: [Pearl River Tower, mainContractor, China State Construction Engineering Corporation]
  • A. China State Construction Engineering Corporation chosen
    China State Construction Engineering Corporation is one of the world’s largest construction and engineering companies, responsible for major infrastructure and skyscraper projects in China and abroad.
  • B. China Civil Engineering Construction Corporation
    China Civil Engineering Construction Corporation is a major Chinese state-owned construction and engineering company known for building large-scale infrastructure projects, particularly railways, across Africa and other regions worldwide.
  • C. China Harbour Engineering Company
    China Harbour Engineering Company is a major Chinese state-owned engineering and construction firm known globally for building large-scale infrastructure projects such as ports, bridges, and marine works.
  • D. CITIC Group
    CITIC Group is a large state-owned Chinese conglomerate headquartered in Beijing, with major interests in finance, real estate, resources, and infrastructure.
  • E. China Railway Group Limited
    China Railway Group Limited is a major Chinese state-owned construction and engineering company specializing in large-scale railway and infrastructure projects worldwide.
  • 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_69d85ccf2794819096cda4cbcb02d478 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04e8024948190a6c711f2e5c2aac4 completed April 16, 2026, 2:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff56d76c108190aa3cae2d7e17c301 completed May 9, 2026, 3:46 p.m.
Created at: April 10, 2026, 4:13 a.m.