Triple

T1816484
Position Surface form Disambiguated ID Type / Status
Subject Guanabara Bay E40446 entity
Predicate hasRiverMouth P4359 FINISHED
Object Itaoca River
The Itaoca River is a watercourse in southeastern Brazil that ultimately drains into Guanabara Bay near the city of Rio de Janeiro.
 E375505 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: Itaoca River | Statement: [Guanabara Bay, hasRiverMouth, Itaoca River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Itaoca River
Context triple: [Guanabara Bay, hasRiverMouth, Itaoca River]
  • A. Ariguanabo River
    The Ariguanabo River is a waterway in western Cuba that flows through the town of San Antonio de los Baños in Artemisa Province.
  • B. Ilave River
    The Ilave River is a watercourse in southern Peru that drains part of the Altiplano and feeds into Lake Titicaca.
  • C. Imnaha River
    The Imnaha River is a remote, scenic river in northeastern Oregon known for its rugged canyon landscapes and contributions to the Snake River watershed.
  • D. Evinos River
    The Evinos River is a significant river in western Greece known for its scenic course through mountainous terrain and its role in regional water management and outdoor recreation.
  • E. Tiétar River
    The Tiétar River is a significant watercourse in western Spain that flows through the provinces of Ávila, Cáceres, and Toledo, supporting rich agricultural areas and natural habitats before joining the Tagus.
  • 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: Itaoca River
Triple: [Guanabara Bay, hasRiverMouth, Itaoca River]
Generated description
The Itaoca River is a watercourse in southeastern Brazil that ultimately drains into Guanabara Bay near the city of Rio de Janeiro.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Itaoca River
Target entity description: The Itaoca River is a watercourse in southeastern Brazil that ultimately drains into Guanabara Bay near the city of Rio de Janeiro.
  • A. Ariguanabo River
    The Ariguanabo River is a waterway in western Cuba that flows through the town of San Antonio de los Baños in Artemisa Province.
  • B. Ilave River
    The Ilave River is a watercourse in southern Peru that drains part of the Altiplano and feeds into Lake Titicaca.
  • C. Imnaha River
    The Imnaha River is a remote, scenic river in northeastern Oregon known for its rugged canyon landscapes and contributions to the Snake River watershed.
  • D. Evinos River
    The Evinos River is a significant river in western Greece known for its scenic course through mountainous terrain and its role in regional water management and outdoor recreation.
  • E. Tiétar River
    The Tiétar River is a significant watercourse in western Spain that flows through the provinces of Ávila, Cáceres, and Toledo, supporting rich agricultural areas and natural habitats before joining the Tagus.
  • 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_69a8864526c081908a3a4d74f689e2c5 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa65f614888190a475f7df627d5f0a completed March 6, 2026, 5:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69b44eb4706c8190870d99abc140973d completed March 13, 2026, 5:51 p.m.
NEDg Description generation batch_69b45285db388190b437b32db0bd4322 completed March 13, 2026, 6:08 p.m.
NED2 Entity disambiguation (via description) batch_69b462b64d2c81909683f8aeb1c0e924 completed March 13, 2026, 7:17 p.m.
Created at: March 4, 2026, 7:32 p.m.