Triple

T10944119
Position Surface form Disambiguated ID Type / Status
Subject City of Palo Alto E258549 entity
Predicate namedAfter P63 FINISHED
Object El Palo Alto (redwood tree) E252091 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: El Palo Alto (redwood tree) | Statement: [City of Palo Alto, namedAfter, El Palo Alto (redwood tree)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: El Palo Alto (redwood tree)
Context triple: [City of Palo Alto, namedAfter, El Palo Alto (redwood tree)]
  • A. El Palo Alto tree
    El Palo Alto tree is an ancient coastal redwood in Palo Alto, California, historically significant as a landmark for early Spanish explorers and the namesake of the city.
  • B. El Palo Alto (historic redwood tree in Palo Alto)
    El Palo Alto is a centuries-old coastal redwood tree in Palo Alto, California, that serves as a historic landmark and namesake for the city and Stanford University.
  • C. Stanford Tree
    The Stanford Tree is the unofficial, whimsical and often irreverent costumed mascot of Stanford University’s marching band, known for its ever-changing, student-designed tree costume.
  • D. El Palo Alto chosen
    El Palo Alto is a historic coastal redwood tree in California that serves as the namesake and iconic symbol of the city of Palo Alto.
  • E. El Palo Alto Park
    El Palo Alto Park is a small historic park in Palo Alto, California, best known as the riverside home of the iconic El Palo Alto redwood tree that gave the city its name.
  • 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_69d6aa8769b4819082bfe5e61b9017f0 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d770c4d59481908a5900fc8cf9ecc3 completed April 9, 2026, 9:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69e23c2dea008190af68336a096b7f7c completed April 17, 2026, 1:57 p.m.
Created at: April 8, 2026, 9:23 p.m.