Triple

T4380067
Position Surface form Disambiguated ID Type / Status
Subject Pampanga River E99106 entity
Predicate tributary P415 FINISHED
Object Peñaranda River
The Peñaranda River is a waterway in the Philippines that feeds into the larger Pampanga River system, contributing to the region’s irrigation and floodplain ecology.
 E435810 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: Peñaranda River | Statement: [Pampanga River, tributary, Peñaranda River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peñaranda River
Context triple: [Pampanga River, tributary, Peñaranda River]
  • A. Esgueva River
    The Esgueva River is a tributary of the Pisuerga River in northwestern Spain that flows through the Province of Valladolid and the Castilian Plateau.
  • B. Acesines River
    The Acesines River, known today as the Chenab River, is a major river of the northwestern Indian subcontinent that was a key geographic feature during Alexander the Great’s Indian campaign.
  • C. Alberche River
    The Alberche River is a significant river in central Spain that flows through the provinces of Ávila, Madrid, and Toledo before joining the Tagus.
  • D. Vergara River
    The Vergara River is a significant watercourse in south-central Chile that serves as one of the main tributaries feeding the Biobío River basin.
  • E. Gallego River
    The Gallego River is a significant river in northeastern Spain that flows through the Aragon region before joining the Ebro River.
  • 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: Peñaranda River
Triple: [Pampanga River, tributary, Peñaranda River]
Generated description
The Peñaranda River is a waterway in the Philippines that feeds into the larger Pampanga River system, contributing to the region’s irrigation and floodplain ecology.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Peñaranda River
Target entity description: The Peñaranda River is a waterway in the Philippines that feeds into the larger Pampanga River system, contributing to the region’s irrigation and floodplain ecology.
  • A. Esgueva River
    The Esgueva River is a tributary of the Pisuerga River in northwestern Spain that flows through the Province of Valladolid and the Castilian Plateau.
  • B. Acesines River
    The Acesines River, known today as the Chenab River, is a major river of the northwestern Indian subcontinent that was a key geographic feature during Alexander the Great’s Indian campaign.
  • C. Alberche River
    The Alberche River is a significant river in central Spain that flows through the provinces of Ávila, Madrid, and Toledo before joining the Tagus.
  • D. Vergara River
    The Vergara River is a significant watercourse in south-central Chile that serves as one of the main tributaries feeding the Biobío River basin.
  • E. Gallego River
    The Gallego River is a significant river in northeastern Spain that flows through the Aragon region before joining the Ebro River.
  • 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_69b3454ea8f48190a49c2436624d6ef6 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3524154dc81908532cdf997dcb802 completed March 12, 2026, 11:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5e51c87908190a561513ec64a2d72 completed March 14, 2026, 10:45 p.m.
NEDg Description generation batch_69b5e72525248190bfe813f61355c19c completed March 14, 2026, 10:54 p.m.
NED2 Entity disambiguation (via description) batch_69b5e78e07388190b40e6d9817c44c9e completed March 14, 2026, 10:56 p.m.
Created at: March 12, 2026, 11:18 p.m.