Triple

T5718826
Position Surface form Disambiguated ID Type / Status
Subject Lago Xolotlán E126088 entity
Predicate partOfWatershed P5506 FINISHED
Object San Juan River basin (via Lake Nicaragua) E95358 NE FINISHED

How this triple was built (2 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: San Juan River basin (via Lake Nicaragua) | Statement: [Lago Xolotlán, partOfWatershed, San Juan River basin (via Lake Nicaragua)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Juan River basin (via Lake Nicaragua)
Context triple: [Lago Xolotlán, partOfWatershed, San Juan River basin (via Lake Nicaragua)]
  • A. San Juan River basin chosen
    The San Juan River basin is a Central American watershed that drains Lake Nicaragua and surrounding regions through the San Juan River toward the Caribbean Sea.
  • B. San Juan River
    The San Juan River is a waterway in Metro Manila, Philippines, that flows through several urban areas before joining the Pasig River and plays a role in the city's drainage and flood control system.
  • C. San Juan River
    The San Juan River is a major waterway in western Colombia that flows through dense rainforest to the Pacific Ocean, supporting rich biodiversity and local Afro-Colombian and Indigenous communities.
  • D. San Juan River
    The San Juan River is a major river in western Argentina that flows through arid regions, supporting agriculture, irrigation, and hydroelectric power in the province of San Juan.
  • E. San Juan River
    The San Juan River is a major Central American waterway forming part of the border between Nicaragua and Costa Rica and providing a historic route from the Caribbean Sea toward Lake Nicaragua.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c0082e3d548190950169847b43043b completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c024e1ec7c8190a08e1b7954db2a9d completed March 22, 2026, 5:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c05a7db0788190b4a5e7b5d9c94588 completed March 22, 2026, 9:09 p.m.
Created at: March 22, 2026, 3:46 p.m.