Triple

T5182012
Position Surface form Disambiguated ID Type / Status
Subject Daugavpils E116942 entity
Predicate hasLandmark P105 FINISHED
Object Daugavpils Fortress
Daugavpils Fortress is a large 19th-century Russian Empire military fortification complex in Daugavpils, Latvia, notable for its well-preserved bastion-style architecture and historical significance.
E499774 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: Daugavpils Fortress | Statement: [Daugavpils, hasLandmark, Daugavpils Fortress]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Daugavpils Fortress
Context triple: [Daugavpils, hasLandmark, Daugavpils Fortress]
  • A. Riga Castle
    Riga Castle is a historic fortress on the banks of the Daugava River in Latvia’s capital, serving as both a symbol of the city’s past and the official residence of the country’s president.
  • B. Ventspils Castle
    Ventspils Castle is a historic medieval fortress in the Latvian port city of Ventspils, notable for its well-preserved architecture and role as a cultural and museum complex.
  • C. Kaunas Fortress
    Kaunas Fortress is a 19th–20th century Russian Empire military fortification complex in Kaunas, Lithuania, built to defend the western borders and now partly preserved as a historical and cultural monument.
  • D. Powder Tower (Riga)
    Powder Tower (Riga) is a historic medieval defensive tower and former gunpowder storage in Riga’s Old Town, now housing part of the Latvian War Museum.
  • E. Vyborg Castle
    Vyborg Castle is a medieval Swedish-built fortress located on a small island in the town of Vyborg, Russia, known for its well-preserved tower and strategic historical significance in the Baltic region.
  • 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: Daugavpils Fortress
Triple: [Daugavpils, hasLandmark, Daugavpils Fortress]
Generated description
Daugavpils Fortress is a large 19th-century Russian Empire military fortification complex in Daugavpils, Latvia, notable for its well-preserved bastion-style architecture and historical significance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Daugavpils Fortress
Target entity description: Daugavpils Fortress is a large 19th-century Russian Empire military fortification complex in Daugavpils, Latvia, notable for its well-preserved bastion-style architecture and historical significance.
  • A. Riga Castle
    Riga Castle is a historic fortress on the banks of the Daugava River in Latvia’s capital, serving as both a symbol of the city’s past and the official residence of the country’s president.
  • B. Ventspils Castle
    Ventspils Castle is a historic medieval fortress in the Latvian port city of Ventspils, notable for its well-preserved architecture and role as a cultural and museum complex.
  • C. Kaunas Fortress
    Kaunas Fortress is a 19th–20th century Russian Empire military fortification complex in Kaunas, Lithuania, built to defend the western borders and now partly preserved as a historical and cultural monument.
  • D. Powder Tower (Riga)
    Powder Tower (Riga) is a historic medieval defensive tower and former gunpowder storage in Riga’s Old Town, now housing part of the Latvian War Museum.
  • E. Vyborg Castle
    Vyborg Castle is a medieval Swedish-built fortress located on a small island in the town of Vyborg, Russia, known for its well-preserved tower and strategic historical significance in the Baltic region.
  • 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_69bd799bc58c819098a8e91e21baaef4 completed March 20, 2026, 4:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed959004c81908e28156aae15bee6 completed March 21, 2026, 5:46 p.m.
NEDg Description generation batch_69beda0419108190862d028a14227e8a completed March 21, 2026, 5:48 p.m.
NED2 Entity disambiguation (via description) batch_69bedaa232ac81908c5ee2d4ba8cbcd7 completed March 21, 2026, 5:51 p.m.
Created at: March 20, 2026, 1:45 p.m.