Triple

T7940259
Position Surface form Disambiguated ID Type / Status
Subject Marty McFly E184370 entity
Predicate associatedWith P37 FINISHED
Object Hill Valley High School
Hill Valley High School is the fictional California secondary school attended by Marty McFly in the "Back to the Future" film series.
 E699364 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: Hill Valley High School | Statement: [Marty McFly, associatedWith, Hill Valley High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hill Valley High School
Context triple: [Marty McFly, associatedWith, Hill Valley High School]
  • A. Sunnydale High School
    Sunnydale High School is the fictional California high school that serves as a central setting and Hellmouth hotspot in the television series "Buffy the Vampire Slayer."
  • B. Beverly Hills High School
    Beverly Hills High School is a well-known public high school in Beverly Hills, California, recognized for its affluent student body, prominent alumni, and frequent appearances in film and television.
  • C. Hollywood High School
    Hollywood High School is a historic public high school in Los Angeles known for its performing arts programs and many notable alumni from the entertainment industry.
  • D. Greendale High School
    Greendale High School is a public secondary school serving the community of Greendale, Wisconsin, known for its academic and extracurricular programs.
  • E. Rydell High School
    Rydell High School is the fictional 1950s American high school where the musical and film "Grease" follow the romances and antics of its teenage students.
  • 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: Hill Valley High School
Triple: [Marty McFly, associatedWith, Hill Valley High School]
Generated description
Hill Valley High School is the fictional California secondary school attended by Marty McFly in the "Back to the Future" film series.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hill Valley High School
Target entity description: Hill Valley High School is the fictional California secondary school attended by Marty McFly in the "Back to the Future" film series.
  • A. Sunnydale High School
    Sunnydale High School is the fictional California high school that serves as a central setting and Hellmouth hotspot in the television series "Buffy the Vampire Slayer."
  • B. Beverly Hills High School
    Beverly Hills High School is a well-known public high school in Beverly Hills, California, recognized for its affluent student body, prominent alumni, and frequent appearances in film and television.
  • C. Hollywood High School
    Hollywood High School is a historic public high school in Los Angeles known for its performing arts programs and many notable alumni from the entertainment industry.
  • D. Greendale High School
    Greendale High School is a public secondary school serving the community of Greendale, Wisconsin, known for its academic and extracurricular programs.
  • E. Rydell High School
    Rydell High School is the fictional 1950s American high school where the musical and film "Grease" follow the romances and antics of its teenage students.
  • 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_69ca8290c21c8190906a5ca6fe2b03c4 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb3b0ac8bc8190b4e4f79b15c316b3 completed March 31, 2026, 3:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69cb5c0e868481908748d340244ea8ea completed March 31, 2026, 5:30 a.m.
NEDg Description generation batch_69cb7635a0e48190ae8c3f6993df3ad2 completed March 31, 2026, 7:22 a.m.
NED2 Entity disambiguation (via description) batch_69cbb663d3a48190bc62f7a04bc6a1bb completed March 31, 2026, 11:56 a.m.
Created at: March 30, 2026, 5:08 p.m.