Triple

T14495654
Position Surface form Disambiguated ID Type / Status
Subject Doce River E359489 entity
Predicate tributary P415 FINISHED
Object Guandu River (Espírito Santo)
Guandu River (Espírito Santo) is a Brazilian river in the state of Espírito Santo that forms part of the Doce River basin and contributes to the region’s freshwater and ecological systems.
 E1103681 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: Guandu River (Espírito Santo) | Statement: [Doce River, tributary, Guandu River (Espírito Santo)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Guandu River (Espírito Santo)
Context triple: [Doce River, tributary, Guandu River (Espírito Santo)]
  • A. Gurgueia River
    The Gurgueia River is a significant river in the Brazilian state of Piauí, serving as an important waterway for the region’s ecosystems and local communities.
  • B. Carinhanha River
    The Carinhanha River is a significant waterway in eastern Brazil that drains parts of Bahia and Minas Gerais before joining the São Francisco River.
  • C. Paraibuna River (Minas Gerais)
    The Paraibuna River in Minas Gerais is a significant watercourse in southeastern Brazil that drains part of the Serra da Mantiqueira region and contributes to the hydrology and economy of the Paraíba do Sul basin.
  • D. Gilão River
    The Gilão River is a waterway in Portugal’s Algarve region that flows through the historic town of Tavira before reaching the Atlantic Ocean.
  • E. Guaxindiba River
    The Guaxindiba River is a Brazilian river that flows into Guanabara Bay in the state of Rio de Janeiro.
  • 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: Guandu River (Espírito Santo)
Triple: [Doce River, tributary, Guandu River (Espírito Santo)]
Generated description
Guandu River (Espírito Santo) is a Brazilian river in the state of Espírito Santo that forms part of the Doce River basin and contributes to the region’s freshwater and ecological systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Guandu River (Espírito Santo)
Target entity description: Guandu River (Espírito Santo) is a Brazilian river in the state of Espírito Santo that forms part of the Doce River basin and contributes to the region’s freshwater and ecological systems.
  • A. Gurgueia River
    The Gurgueia River is a significant river in the Brazilian state of Piauí, serving as an important waterway for the region’s ecosystems and local communities.
  • B. Carinhanha River
    The Carinhanha River is a significant waterway in eastern Brazil that drains parts of Bahia and Minas Gerais before joining the São Francisco River.
  • C. Paraibuna River (Minas Gerais)
    The Paraibuna River in Minas Gerais is a significant watercourse in southeastern Brazil that drains part of the Serra da Mantiqueira region and contributes to the hydrology and economy of the Paraíba do Sul basin.
  • D. Gilão River
    The Gilão River is a waterway in Portugal’s Algarve region that flows through the historic town of Tavira before reaching the Atlantic Ocean.
  • E. Guaxindiba River
    The Guaxindiba River is a Brazilian river that flows into Guanabara Bay in the state of Rio de Janeiro.
  • 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_69d8279740308190af9df93a3af8592e completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de93109cb081909a6e846db23a4635 completed April 14, 2026, 7:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd6d9731588190b27a826582e5fc6d completed May 8, 2026, 4:59 a.m.
NEDg Description generation batch_69fd6f80e3a081908c43915275898852 completed May 8, 2026, 5:07 a.m.
NED2 Entity disambiguation (via description) batch_69fd7016a3c48190a1ea2fefeea92c60 completed May 8, 2026, 5:09 a.m.
Created at: April 10, 2026, 1:21 a.m.