Triple

T4021900
Position Surface form Disambiguated ID Type / Status
Subject Leland Stanford Junior University Marching Band E91296 entity
Predicate mascot P52 FINISHED
Object Stanford Tree E16236 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: Stanford Tree | Statement: [Leland Stanford Junior University Marching Band, mascot, Stanford Tree]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stanford Tree
Context triple: [Leland Stanford Junior University Marching Band, mascot, Stanford Tree]
  • A. Stanford Tree chosen
    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.
  • B. 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.
  • C. Washington Tree
    Washington Tree is a notable giant sequoia in Sequoia National Park’s Giant Forest, once among the largest trees in the world before suffering major fire damage.
  • D. Franklin Tree
    Franklin Tree is a notable giant sequoia located in the Giant Forest of California’s Sequoia National Park.
  • E. California Tunnel Tree
    The California Tunnel Tree is a famous giant sequoia in Yosemite National Park that has a man-made tunnel cut through its trunk, allowing visitors to walk through it.
  • 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_69aed9618b04819081750d979d2af098 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefacb4c208190b8dd595a534850b2 completed March 9, 2026, 4:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69b54c7fd474819097766194ca8d165d completed March 14, 2026, 11:54 a.m.
Created at: March 9, 2026, 3:35 p.m.