Triple

T9452620
Position Surface form Disambiguated ID Type / Status
Subject Skanska AB E227930 entity
Predicate foundedBy P104 FINISHED
Object Rudolf Fredrik Berg
Rudolf Fredrik Berg was a Swedish engineer and industrialist best known for founding the construction and development company that became Skanska AB.
 E800528 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: Rudolf Fredrik Berg | Statement: [Skanska AB, foundedBy, Rudolf Fredrik Berg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rudolf Fredrik Berg
Context triple: [Skanska AB, foundedBy, Rudolf Fredrik Berg]
  • A. Gustaf Otto Stenbock
    Gustaf Otto Stenbock was a 17th-century Swedish nobleman, military commander, and statesman who held several of the highest offices in the Swedish Empire.
  • B. Gustaf Bonde
    Gustaf Bonde was a prominent 17th-century Swedish statesman and nobleman who served as Lord High Treasurer and played a key role in shaping Sweden’s fiscal and political affairs.
  • C. Pehr Granstedt
    Pehr Granstedt was a 19th-century Finnish architect known for designing prominent public buildings in Helsinki, including the Presidential Palace.
  • D. Gustaf Estlander
    Gustaf Estlander was a Finnish architect and renowned yacht designer active in the late 19th and early 20th centuries.
  • E. Ingemund Bengtsson
    Ingemund Bengtsson was a Swedish Social Democratic politician who served in several ministerial posts and later as Speaker of the Riksdag.
  • 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: Rudolf Fredrik Berg
Triple: [Skanska AB, foundedBy, Rudolf Fredrik Berg]
Generated description
Rudolf Fredrik Berg was a Swedish engineer and industrialist best known for founding the construction and development company that became Skanska AB.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rudolf Fredrik Berg
Target entity description: Rudolf Fredrik Berg was a Swedish engineer and industrialist best known for founding the construction and development company that became Skanska AB.
  • A. Gustaf Otto Stenbock
    Gustaf Otto Stenbock was a 17th-century Swedish nobleman, military commander, and statesman who held several of the highest offices in the Swedish Empire.
  • B. Gustaf Bonde
    Gustaf Bonde was a prominent 17th-century Swedish statesman and nobleman who served as Lord High Treasurer and played a key role in shaping Sweden’s fiscal and political affairs.
  • C. Pehr Granstedt
    Pehr Granstedt was a 19th-century Finnish architect known for designing prominent public buildings in Helsinki, including the Presidential Palace.
  • D. Gustaf Estlander
    Gustaf Estlander was a Finnish architect and renowned yacht designer active in the late 19th and early 20th centuries.
  • E. Ingemund Bengtsson
    Ingemund Bengtsson was a Swedish Social Democratic politician who served in several ministerial posts and later as Speaker of the Riksdag.
  • 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_69ca8439f8bc8190997f2ef40c9f0bc2 completed March 30, 2026, 2:10 p.m.
NER Named-entity recognition batch_69cd7f68f9b081908bee041d4fc77e57 completed April 1, 2026, 8:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1227b4fc881908c03409f78de1a87 completed April 4, 2026, 2:38 p.m.
NEDg Description generation batch_69d1233a63d481908e322b7e86b5d124 completed April 4, 2026, 2:42 p.m.
NED2 Entity disambiguation (via description) batch_69d123d32c808190985da2639d2120f7 completed April 4, 2026, 2:44 p.m.
Created at: March 30, 2026, 7:52 p.m.