Triple

T2207482
Position Surface form Disambiguated ID Type / Status
Subject Presto E50833 entity
Predicate companyHeadquartersOfDeveloper P24086 FINISHED
Object Oslo, Norway (Opera Software) E3654 NE FINISHED

How this triple was built (3 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: Oslo, Norway (Opera Software) | Statement: [Presto, companyHeadquartersOfDeveloper, Oslo, Norway (Opera Software)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oslo, Norway (Opera Software)
Context triple: [Presto, companyHeadquartersOfDeveloper, Oslo, Norway (Opera Software)]
  • A. Lysaker, Norway
    Lysaker, Norway is a suburban area in Bærum just west of Oslo, known as a residential and commercial hub and historically associated with notable figures such as explorer Fridtjof Nansen.
  • B. Oslo chosen
    Oslo is the capital and largest city of Norway, known as a major cultural, economic, and governmental center.
  • C. Bergen
    Bergen is Norway's second-largest city, renowned for its historic harbor, surrounding mountains and fjords, and role as a former Hanseatic trading hub.
  • D. NOC Norway
    NOC Norway is the national Olympic committee responsible for organizing Norway’s participation in the Olympic Games and promoting Olympic sports within the country.
  • E. Porsgrunn
    Porsgrunn is an industrial and port city in Telemark county in southeastern Norway, known for its porcelain production and location along the Telemark Canal.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: companyHeadquartersOfDeveloper
Context triple: [Presto, companyHeadquartersOfDeveloper, Oslo, Norway (Opera Software)]
  • A. employerHeadquarters
    Indicates the location where an employer’s main corporate offices or central administrative operations are based.
  • B. majorCompanyHeadquartered chosen
    Indicates that a company is a primary or significant corporate entity whose main headquarters is located in a specified place.
  • C. majorDeveloper
    Indicates that an entity is a primary or leading developer responsible for creating or significantly contributing to another entity.
  • D. headquartersLocation
    Indicates the place where an organization’s main administrative center or principal office is located.
  • E. establishesHeadquartersOf
    Indicates that an entity selects and sets up the main administrative or operational center (headquarters) for another entity.
  • F. None of above.

Provenance (4 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_69a88b06709c8190978fb2418470d1b6 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc1baa0948190b07ffc347a4f714e completed March 7, 2026, 6:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae654e22b48190bb40f7c61bb359b1 completed March 9, 2026, 6:14 a.m.
PD Predicate disambiguation batch_69abbda8a6dc8190aa855ce2d17194b1 completed March 7, 2026, 5:54 a.m.
Created at: March 4, 2026, 7:46 p.m.