Triple

T15618102
Position Surface form Disambiguated ID Type / Status
Subject Kolubara E375470 entity
Predicate hasTributary P415 FINISHED
Object Ub
Ub is a river in western Serbia that serves as one of the tributaries of the Kolubara River.
 E1166405 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: Ub | Statement: [Kolubara, hasTributary, Ub]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ub
Context triple: [Kolubara, hasTributary, Ub]
  • A. UB
    UB is a major public research university in Romania’s capital, known for its wide range of academic programs and significant contribution to higher education and research in Eastern Europe.
  • B. UB
    UB is the commonly used abbreviation for the University of Barcelona, a major public research university located in Barcelona, Spain.
  • C. UB
    UB is the commonly used abbreviation for Universitas Brawijaya, a major public university in Indonesia.
  • D. UB
    UB is the commonly used acronym for the University of Botswana, a major public university in Gaborone, Botswana.
  • E. UB
    UB was the common abbreviation for the Urząd Bezpieczeństwa, the communist-era Polish secret police and security service notorious for political repression after World War II.
  • 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: Ub
Triple: [Kolubara, hasTributary, Ub]
Generated description
Ub is a river in western Serbia that serves as one of the tributaries of the Kolubara River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ub
Target entity description: Ub is a river in western Serbia that serves as one of the tributaries of the Kolubara River.
  • A. UB
    UB is the commonly used abbreviation for Universitas Brawijaya, a major public university in Indonesia.
  • B. UB
    UB is a major public research university in Romania’s capital, known for its wide range of academic programs and significant contribution to higher education and research in Eastern Europe.
  • C. UB
    UB is a postcode area in the United Kingdom covering parts of west London and nearby areas.
  • D. UB
    UB is the commonly used acronym for the University of Botswana, a major public university in Gaborone, Botswana.
  • E. UB
    UB was the common abbreviation for the Urząd Bezpieczeństwa, the communist-era Polish secret police and security service notorious for political repression after World War II.
  • 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_69d85ccf2794819096cda4cbcb02d478 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04e997ce481909b2f10d25705fbc6 completed April 16, 2026, 2:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff56def20881909f835dd44ab9ac2b completed May 9, 2026, 3:46 p.m.
NEDg Description generation batch_69ff578dc9dc8190ae0b1abcd74a6346 completed May 9, 2026, 3:49 p.m.
NED2 Entity disambiguation (via description) batch_69ff586ce89081909ebc1779bb9c4221 completed May 9, 2026, 3:53 p.m.
Created at: April 10, 2026, 4:13 a.m.