Triple

T8575096
Position Surface form Disambiguated ID Type / Status
Subject Sinamalé Bridge E203027 entity
Predicate builtBy P972 FINISHED
Object 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.
 E742295 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: China Harbour Engineering Company | Statement: [Sinamalé Bridge, builtBy, China Harbour Engineering Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: China Harbour Engineering Company
Context triple: [Sinamalé Bridge, builtBy, China Harbour Engineering Company]
  • A. China State Shipbuilding Corporation
    China State Shipbuilding Corporation is a major Chinese state-owned shipbuilding conglomerate responsible for designing and constructing a wide range of civilian and military vessels and marine equipment.
  • B. China State Construction Engineering Corporation
    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.
  • C. China Railway Design Corporation
    China Railway Design Corporation is a major Chinese engineering and consulting firm specializing in the planning and design of large-scale railway and transportation infrastructure projects.
  • D. China Construction Design International
    China Construction Design International is a major Chinese architectural and engineering firm known for designing prominent modern structures, including landmark Olympic venues.
  • E. Tianjin Port Group
    Tianjin Port Group is a major Chinese state-owned enterprise that operates and manages the Port of Tianjin, one of the largest and busiest seaports in the world.
  • 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: China Harbour Engineering Company
Triple: [Sinamalé Bridge, builtBy, China Harbour Engineering Company]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: China Harbour Engineering Company
Target entity description: 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.
  • A. China State Shipbuilding Corporation
    China State Shipbuilding Corporation is a major Chinese state-owned shipbuilding conglomerate responsible for designing and constructing a wide range of civilian and military vessels and marine equipment.
  • B. China State Construction Engineering Corporation
    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.
  • C. China Railway Design Corporation
    China Railway Design Corporation is a major Chinese engineering and consulting firm specializing in the planning and design of large-scale railway and transportation infrastructure projects.
  • D. China Construction Design International
    China Construction Design International is a major Chinese architectural and engineering firm known for designing prominent modern structures, including landmark Olympic venues.
  • E. Tianjin Port Group
    Tianjin Port Group is a major Chinese state-owned enterprise that operates and manages the Port of Tianjin, one of the largest and busiest seaports in the world.
  • 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_69ca8328ebe481909a8c038fa79959b4 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbea947f188190af469babaa73ddf6 completed March 31, 2026, 3:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce8995d1d081909f6a27220c2c267e completed April 2, 2026, 3:21 p.m.
NEDg Description generation batch_69ce8a9ea8308190b09debb8113bc963 completed April 2, 2026, 3:26 p.m.
NED2 Entity disambiguation (via description) batch_69ce8b0f5dc8819087882c27b27d9a7f completed April 2, 2026, 3:28 p.m.
Created at: March 30, 2026, 6:21 p.m.