Triple

T18391532
Position Surface form Disambiguated ID Type / Status
Subject Arroyo Alamar E449739 entity
Predicate flowsInto P408 FINISHED
Object Tijuana River — NE NERFINISHED

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: Tijuana River | Statement: [Arroyo Alamar, flowsInto, Tijuana River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tijuana River
Context triple: [Arroyo Alamar, flowsInto, Tijuana River]
  • A. Tijuana River chosen
    The Tijuana River is a short, heavily urbanized and pollution-prone river that flows from northern Baja California, Mexico into Southern California, emptying into the Pacific Ocean near the U.S.–Mexico border.
  • B. San Carlos River
    The San Carlos River is a tributary waterway in Arizona that flows through the San Carlos Apache Indian Reservation before joining the Gila River.
  • C. San Pedro River
    The San Pedro River is a river in the Philippines that drains parts of Laguna and nearby areas before emptying into Laguna de Bay.
  • D. San Pedro River
    The San Pedro River is a significant river in southern Chile known for flowing through the Los Ríos Region and supporting local ecosystems, hydropower, and recreation.
  • E. San Pedro River
    The San Pedro River is a north–south flowing river in the southwestern United States and northern Mexico, known for its relatively undammed, free-flowing course and rich riparian habitat that supports diverse wildlife.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8b9fab8a8819086a9ddc0871715e0 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e518422e488190bd06fad72efa1641 completed April 19, 2026, 6 p.m.
Created at: April 10, 2026, 10:46 a.m.