Triple

T5687110
Position Surface form Disambiguated ID Type / Status
Subject Palo Alto Unified School District E125339 entity
Predicate hasMiddleSchool P113 FINISHED
Object Frank S. Greene Jr. Middle School
Frank S. Greene Jr. Middle School is a public middle school in Palo Alto, California, named in honor of African American technologist and venture capitalist Frank S. Greene Jr.
 E549215 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: Frank S. Greene Jr. Middle School | Statement: [Palo Alto Unified School District, hasMiddleSchool, Frank S. Greene Jr. Middle School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Frank S. Greene Jr. Middle School
Context triple: [Palo Alto Unified School District, hasMiddleSchool, Frank S. Greene Jr. Middle School]
  • A. Galvin Middle School
    Galvin Middle School is a public middle school serving students in the town of Wakefield, Massachusetts.
  • B. William T. Rogers Middle School
    William T. Rogers Middle School is a public middle school serving students in the Kings Park area of Long Island, New York.
  • C. Robert H. Adams Middle School
    Robert H. Adams Middle School is a public middle school serving students in the town of Holliston, Massachusetts.
  • D. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • E. Ross A. Lurgio Middle School
    Ross A. Lurgio Middle School is a public middle school serving students in the Bedford, New Hampshire community.
  • 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: Frank S. Greene Jr. Middle School
Triple: [Palo Alto Unified School District, hasMiddleSchool, Frank S. Greene Jr. Middle School]
Generated description
Frank S. Greene Jr. Middle School is a public middle school in Palo Alto, California, named in honor of African American technologist and venture capitalist Frank S. Greene Jr.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Frank S. Greene Jr. Middle School
Target entity description: Frank S. Greene Jr. Middle School is a public middle school in Palo Alto, California, named in honor of African American technologist and venture capitalist Frank S. Greene Jr.
  • A. Galvin Middle School
    Galvin Middle School is a public middle school serving students in the town of Wakefield, Massachusetts.
  • B. William T. Rogers Middle School
    William T. Rogers Middle School is a public middle school serving students in the Kings Park area of Long Island, New York.
  • C. Robert H. Adams Middle School
    Robert H. Adams Middle School is a public middle school serving students in the town of Holliston, Massachusetts.
  • D. Stone Middle School
    Stone Middle School is a public middle school serving students in the Centreville area.
  • E. Ross A. Lurgio Middle School
    Ross A. Lurgio Middle School is a public middle school serving students in the Bedford, New Hampshire community.
  • 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_69c0082a884c8190a79001bae658941f completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c023bbfb988190bb61c7d183660d5d completed March 22, 2026, 5:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c097def5dc819095b881d687d5447d completed March 23, 2026, 1:31 a.m.
NEDg Description generation batch_69c0989f7e58819098175e6eaacdb9ee completed March 23, 2026, 1:34 a.m.
NED2 Entity disambiguation (via description) batch_69c09cf3220481908c52b519e8495fff completed March 23, 2026, 1:52 a.m.
Created at: March 22, 2026, 3:44 p.m.