Triple

T1586700
Position Surface form Disambiguated ID Type / Status
Subject Gwangan Bridge E34081 entity
Predicate designedBy P184 FINISHED
Object Yooshin Engineering Corporation
Yooshin Engineering Corporation is a South Korean engineering and construction firm known for its role in designing major infrastructure projects, including landmark bridges.
 E178523 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: Yooshin Engineering Corporation | Statement: [Gwangan Bridge, designedBy, Yooshin Engineering Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yooshin Engineering Corporation
Context triple: [Gwangan Bridge, designedBy, Yooshin Engineering Corporation]
  • A. Yoshimoto Kogyo
    Yoshimoto Kogyo is a major Japanese entertainment conglomerate best known for managing comedians and producing comedy shows, theater, television, and other media.
  • B. Keio Corporation
    Keio Corporation is a major Japanese private railway and transportation company operating rail lines and related services in the Tokyo metropolitan area.
  • C. Jidosha-Seizo Co., Ltd.
    Jidosha-Seizo Co., Ltd. was the early Japanese automobile manufacturing company that evolved into what is known today as Nissan Motor Co., Ltd.
  • D. Tokyu Corporation
    Tokyu Corporation is a major Japanese private railway and real estate company based in Tokyo, known for operating extensive rail networks and developing commercial and residential areas, particularly around Shibuya.
  • E. Intamin
    Intamin is a Swiss-based company renowned worldwide for designing and manufacturing major amusement rides and roller coasters for theme parks.
  • 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: Yooshin Engineering Corporation
Triple: [Gwangan Bridge, designedBy, Yooshin Engineering Corporation]
Generated description
Yooshin Engineering Corporation is a South Korean engineering and construction firm known for its role in designing major infrastructure projects, including landmark bridges.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yooshin Engineering Corporation
Target entity description: Yooshin Engineering Corporation is a South Korean engineering and construction firm known for its role in designing major infrastructure projects, including landmark bridges.
  • A. Yoshimoto Kogyo
    Yoshimoto Kogyo is a major Japanese entertainment conglomerate best known for managing comedians and producing comedy shows, theater, television, and other media.
  • B. Keio Corporation
    Keio Corporation is a major Japanese private railway and transportation company operating rail lines and related services in the Tokyo metropolitan area.
  • C. Jidosha-Seizo Co., Ltd.
    Jidosha-Seizo Co., Ltd. was the early Japanese automobile manufacturing company that evolved into what is known today as Nissan Motor Co., Ltd.
  • D. Tokyu Corporation
    Tokyu Corporation is a major Japanese private railway and real estate company based in Tokyo, known for operating extensive rail networks and developing commercial and residential areas, particularly around Shibuya.
  • E. Intamin
    Intamin is a Swiss-based company renowned worldwide for designing and manufacturing major amusement rides and roller coasters for theme parks.
  • 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_69a885fceb2c8190b47e0f7c0aefbff0 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a908f3b5f48190bd5eff3ce81c5ffb completed March 5, 2026, 4:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad4037bbdc81909bcf9c5c7a7f5de5 completed March 8, 2026, 9:24 a.m.
NEDg Description generation batch_69ad40e8dc04819084607a2d49c8fca2 completed March 8, 2026, 9:27 a.m.
NED2 Entity disambiguation (via description) batch_69ad413c17a08190bd71cc44d3a56510 completed March 8, 2026, 9:28 a.m.
Created at: March 4, 2026, 7:27 p.m.