Triple

T1561031
Position Surface form Disambiguated ID Type / Status
Subject Oslofjord E33322 entity
Predicate near P350 FINISHED
Object Oscarsborg Fortress
Oscarsborg Fortress is a historic coastal defense fortification in Norway, best known for its role in sinking the German cruiser Blücher during the German invasion of 1940.
 E178920 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: Oscarsborg Fortress | Statement: [Oslofjord, near, Oscarsborg Fortress]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oscarsborg Fortress
Context triple: [Oslofjord, near, Oscarsborg Fortress]
  • A. Fredriksten fortress
    Fredriksten fortress is a historic Norwegian stronghold in the town of Halden, best known for its role in defending Norway against Swedish invasions in the 17th and 18th centuries.
  • B. Akershus Fortress
    Akershus Fortress is a historic medieval castle and former royal residence that has served as a key military stronghold and national symbol in Norway’s capital.
  • C. Vaxholm Fortress
    Vaxholm Fortress is a historic coastal stronghold in the Stockholm archipelago of Sweden, built to defend the approach to the capital and now serving as a museum and cultural attraction.
  • D. Rosenborg Castle
    Rosenborg Castle is a 17th-century Renaissance castle in Copenhagen, Denmark, renowned for housing the Danish crown jewels and royal regalia.
  • E. Nyköping Castle
    Nyköping Castle is a historic medieval fortress in the town of Nyköping, Sweden, notable as a royal residence and the site of several significant events in Swedish history.
  • 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: Oscarsborg Fortress
Triple: [Oslofjord, near, Oscarsborg Fortress]
Generated description
Oscarsborg Fortress is a historic coastal defense fortification in Norway, best known for its role in sinking the German cruiser Blücher during the German invasion of 1940.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Oscarsborg Fortress
Target entity description: Oscarsborg Fortress is a historic coastal defense fortification in Norway, best known for its role in sinking the German cruiser Blücher during the German invasion of 1940.
  • A. Fredriksten fortress
    Fredriksten fortress is a historic Norwegian stronghold in the town of Halden, best known for its role in defending Norway against Swedish invasions in the 17th and 18th centuries.
  • B. Akershus Fortress
    Akershus Fortress is a historic medieval castle and former royal residence that has served as a key military stronghold and national symbol in Norway’s capital.
  • C. Vaxholm Fortress
    Vaxholm Fortress is a historic coastal stronghold in the Stockholm archipelago of Sweden, built to defend the approach to the capital and now serving as a museum and cultural attraction.
  • D. Rosenborg Castle
    Rosenborg Castle is a 17th-century Renaissance castle in Copenhagen, Denmark, renowned for housing the Danish crown jewels and royal regalia.
  • E. Nyköping Castle
    Nyköping Castle is a historic medieval fortress in the town of Nyköping, Sweden, notable as a royal residence and the site of several significant events in Swedish history.
  • 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_69a885ef9cf48190b0af0f5ce3d02231 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9088710a881909a1226e4b54311b8 completed March 5, 2026, 4:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad401e12088190b6f0f5b0d8a423cf completed March 8, 2026, 9:23 a.m.
NEDg Description generation batch_69ad40f485e481909e801cdd3da3c27b completed March 8, 2026, 9:27 a.m.
NED2 Entity disambiguation (via description) batch_69ad415932f4819083639af0e0836345 completed March 8, 2026, 9:28 a.m.
Created at: March 4, 2026, 7:27 p.m.