Triple

T5945171
Position Surface form Disambiguated ID Type / Status
Subject Universidad de la República (Uruguay) E132261 entity
Predicate hasCampusIn P4623 FINISHED
Object Rivera
Rivera is a city in northern Uruguay, located on the border with Brazil, known for its binational urban area shared with the Brazilian city of Santana do Livramento.
 E559548 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: Rivera | Statement: [Universidad de la República (Uruguay), hasCampusIn, Rivera]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rivera
Context triple: [Universidad de la República (Uruguay), hasCampusIn, Rivera]
  • A. Rivera
    Rivera is a common Spanish-language surname borne by numerous notable figures across sports, politics, arts, and entertainment.
  • B. La Plata River
    La Plata River is a major river in Puerto Rico that flows through several municipalities, including Bayamón, before emptying into the Atlantic Ocean.
  • C. La Plata River
    La Plata River is a watercourse known for flowing through regions inhabited by the prized game fish dorado in South America.
  • D. Cosa River
    The Cosa River is a watercourse in central Italy that flows through the province of Frosinone in the Lazio region.
  • E. Rio Hondo
    Rio Hondo is a major urban stream in Los Angeles County that serves as a key tributary to the Los Angeles River and plays an important role in regional flood control and water management.
  • 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: Rivera
Triple: [Universidad de la República (Uruguay), hasCampusIn, Rivera]
Generated description
Rivera is a city in northern Uruguay, located on the border with Brazil, known for its binational urban area shared with the Brazilian city of Santana do Livramento.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rivera
Target entity description: Rivera is a city in northern Uruguay, located on the border with Brazil, known for its binational urban area shared with the Brazilian city of Santana do Livramento.
  • A. Rivera
    Rivera is a common Spanish-language surname borne by numerous notable figures across sports, politics, arts, and entertainment.
  • B. La Plata River
    La Plata River is a major river in Puerto Rico that flows through several municipalities, including Bayamón, before emptying into the Atlantic Ocean.
  • C. La Plata River
    La Plata River is a watercourse known for flowing through regions inhabited by the prized game fish dorado in South America.
  • D. Cosa River
    The Cosa River is a watercourse in central Italy that flows through the province of Frosinone in the Lazio region.
  • E. Rio Hondo
    Rio Hondo is a major urban stream in Los Angeles County that serves as a key tributary to the Los Angeles River and plays an important role in regional flood control and water management.
  • 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_69c00869d3308190af89b2453e0f7546 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c0393a10448190b0960f4487e87448 completed March 22, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0e3bd196081908361a38ca17309c6 completed March 23, 2026, 6:54 a.m.
NEDg Description generation batch_69c0f87d34f88190ad3a91b64079b213 completed March 23, 2026, 8:23 a.m.
NED2 Entity disambiguation (via description) batch_69c0f9aabd6c8190bcb2a2022a00672d completed March 23, 2026, 8:28 a.m.
Created at: March 22, 2026, 4:01 p.m.