Triple

T5180032
Position Surface form Disambiguated ID Type / Status
Subject Notodden E116895 entity
Predicate hasMajorEmployer P588 FINISHED
Object Norsk Hydro (historically)
Norsk Hydro is a Norwegian industrial company historically known for pioneering large-scale hydroelectric-powered fertilizer production and playing a central role in the early industrial development of towns like Notodden.
 E500185 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: Norsk Hydro (historically) | Statement: [Notodden, hasMajorEmployer, Norsk Hydro (historically)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Norsk Hydro (historically)
Context triple: [Notodden, hasMajorEmployer, Norsk Hydro (historically)]
  • A. Orkla
    Orkla is a major river in Trøndelag county, Norway, known for its scenic valley and renowned salmon fishing.
  • B. Rohm and Haas
    Rohm and Haas is a specialty chemicals company known for producing advanced materials and chemical products used in coatings, electronics, and industrial applications.
  • C. Celanese Corporation
    Celanese Corporation is a global specialty materials and chemical company known for producing engineered materials, acetyl products, and other advanced polymers for industrial and consumer applications.
  • D. Diamond Shamrock
    Diamond Shamrock was a U.S. petrochemical and energy company historically known for its role as a manufacturer of Agent Orange during the Vietnam War era.
  • E. Preussag AG
    Preussag AG was a former German industrial and mining conglomerate that transformed in the 1990s into a tourism-focused company, eventually becoming today’s TUI Group.
  • 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: Norsk Hydro (historically)
Triple: [Notodden, hasMajorEmployer, Norsk Hydro (historically)]
Generated description
Norsk Hydro is a Norwegian industrial company historically known for pioneering large-scale hydroelectric-powered fertilizer production and playing a central role in the early industrial development of towns like Notodden.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Norsk Hydro (historically)
Target entity description: Norsk Hydro is a Norwegian industrial company historically known for pioneering large-scale hydroelectric-powered fertilizer production and playing a central role in the early industrial development of towns like Notodden.
  • A. Orkla
    Orkla is a major river in Trøndelag county, Norway, known for its scenic valley and renowned salmon fishing.
  • B. Rohm and Haas
    Rohm and Haas is a specialty chemicals company known for producing advanced materials and chemical products used in coatings, electronics, and industrial applications.
  • C. Celanese Corporation
    Celanese Corporation is a global specialty materials and chemical company known for producing engineered materials, acetyl products, and other advanced polymers for industrial and consumer applications.
  • D. Diamond Shamrock
    Diamond Shamrock was a U.S. petrochemical and energy company historically known for its role as a manufacturer of Agent Orange during the Vietnam War era.
  • E. Preussag AG
    Preussag AG was a former German industrial and mining conglomerate that transformed in the 1990s into a tourism-focused company, eventually becoming today’s TUI Group.
  • 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_69bd446140f08190becb93c61158f27f completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd799a322c8190b8a590cfe70761f5 completed March 20, 2026, 4:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed9553bc0819082a37a83a3edf7e8 completed March 21, 2026, 5:45 p.m.
NEDg Description generation batch_69bedae9de2081909bd5e872fc0f904e completed March 21, 2026, 5:52 p.m.
NED2 Entity disambiguation (via description) batch_69bedba410448190bffab466812daa7e completed March 21, 2026, 5:55 p.m.
Created at: March 20, 2026, 1:45 p.m.