Triple

T4719394
Position Surface form Disambiguated ID Type / Status
Subject San Fernando, Pampanga E104726 entity
Predicate hasRiver P165 FINISHED
Object San Fernando River
The San Fernando River is a waterway flowing through the city of San Fernando in Pampanga, Philippines, serving as a local natural and drainage channel for the surrounding urban and agricultural areas.
E485904 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: San Fernando River | Statement: [San Fernando, Pampanga, hasRiver, San Fernando River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: San Fernando River
Context triple: [San Fernando, Pampanga, hasRiver, San Fernando River]
  • A. Santa María River
    The Santa María River is a significant river in east-central Mexico that contributes major water flow to the Pánuco River system draining toward the Gulf of Mexico.
  • B. Navarro River
    The Navarro River is a coastal river in Northern California that flows through redwood forests and vineyards before emptying into the Pacific Ocean near the town of Navarro in Mendocino County.
  • C. Guadalimar River
    The Guadalimar River is a significant watercourse in southern Spain that flows through the provinces of Jaén and Ciudad Real before joining the Guadalquivir River.
  • D. Segura River
    The Segura River is a major river in southeastern Spain that flows through several provinces, including Murcia, before emptying into the Mediterranean Sea.
  • E. 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.
  • 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: San Fernando River
Triple: [San Fernando, Pampanga, hasRiver, San Fernando River]
Generated description
The San Fernando River is a waterway flowing through the city of San Fernando in Pampanga, Philippines, serving as a local natural and drainage channel for the surrounding urban and agricultural areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: San Fernando River
Target entity description: The San Fernando River is a waterway flowing through the city of San Fernando in Pampanga, Philippines, serving as a local natural and drainage channel for the surrounding urban and agricultural areas.
  • A. Santa María River
    The Santa María River is a significant river in east-central Mexico that contributes major water flow to the Pánuco River system draining toward the Gulf of Mexico.
  • B. Navarro River
    The Navarro River is a coastal river in Northern California that flows through redwood forests and vineyards before emptying into the Pacific Ocean near the town of Navarro in Mendocino County.
  • C. Guadalimar River
    The Guadalimar River is a significant watercourse in southern Spain that flows through the provinces of Jaén and Ciudad Real before joining the Guadalquivir River.
  • D. Segura River
    The Segura River is a major river in southeastern Spain that flows through several provinces, including Murcia, before emptying into the Mediterranean Sea.
  • E. 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.
  • 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_69bd43ec4a348190bc41afae43375e71 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd642779a08190b01e588d515cf498 completed March 20, 2026, 3:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69be922a8fc08190ad2dd4ffc1697f08 completed March 21, 2026, 12:42 p.m.
NEDg Description generation batch_69be92da1bc08190a105ec9d3bcf6e9d completed March 21, 2026, 12:45 p.m.
NED2 Entity disambiguation (via description) batch_69be933087f481908d59086772040405 completed March 21, 2026, 12:46 p.m.
Created at: March 20, 2026, 1:18 p.m.