Triple

T18973425
Position Surface form Disambiguated ID Type / Status
Subject Zellerbach Hall E464229 entity
Predicate hasAddress P4379 FINISHED
Object Bancroft Way at Dana Street, Berkeley, California
Bancroft Way at Dana Street in Berkeley, California is a prominent street intersection on the UC Berkeley campus known as the location of Zellerbach Hall and other university facilities.
 E1352563 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: Bancroft Way at Dana Street, Berkeley, California | Statement: [Zellerbach Hall, hasAddress, Bancroft Way at Dana Street, Berkeley, California]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bancroft Way at Dana Street, Berkeley, California
Context triple: [Zellerbach Hall, hasAddress, Bancroft Way at Dana Street, Berkeley, California]
  • A. Shattuck Avenue, Berkeley
    Shattuck Avenue in Berkeley is a major commercial and transportation corridor in downtown Berkeley, California, known for its shops, restaurants, and proximity to the University of California, Berkeley.
  • B. Castro Street, Mountain View
    Castro Street in Mountain View is the city’s main downtown thoroughfare, known for its restaurants, shops, and vibrant pedestrian-friendly atmosphere.
  • C. College Avenue, Oakland
    College Avenue in Oakland is a vibrant commercial and residential corridor known for its shops, restaurants, and walkable neighborhood atmosphere in the Rockridge area.
  • D. Grant Avenue, San Francisco
    Grant Avenue in San Francisco is a historic thoroughfare best known as the main street of Chinatown and one of the city’s oldest and most iconic commercial corridors.
  • E. Parkside, San Francisco
    Parkside, San Francisco is a primarily residential neighborhood on the city’s west side, known for its quiet streets, proximity to Ocean Beach and Stern Grove, and a mix of single-family homes and small local businesses.
  • 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: Bancroft Way at Dana Street, Berkeley, California
Triple: [Zellerbach Hall, hasAddress, Bancroft Way at Dana Street, Berkeley, California]
Generated description
Bancroft Way at Dana Street in Berkeley, California is a prominent street intersection on the UC Berkeley campus known as the location of Zellerbach Hall and other university facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bancroft Way at Dana Street, Berkeley, California
Target entity description: Bancroft Way at Dana Street in Berkeley, California is a prominent street intersection on the UC Berkeley campus known as the location of Zellerbach Hall and other university facilities.
  • A. Shattuck Avenue, Berkeley
    Shattuck Avenue in Berkeley is a major commercial and transportation corridor in downtown Berkeley, California, known for its shops, restaurants, and proximity to the University of California, Berkeley.
  • B. Castro Street, Mountain View
    Castro Street in Mountain View is the city’s main downtown thoroughfare, known for its restaurants, shops, and vibrant pedestrian-friendly atmosphere.
  • C. College Avenue, Oakland
    College Avenue in Oakland is a vibrant commercial and residential corridor known for its shops, restaurants, and walkable neighborhood atmosphere in the Rockridge area.
  • D. Grant Avenue, San Francisco
    Grant Avenue in San Francisco is a historic thoroughfare best known as the main street of Chinatown and one of the city’s oldest and most iconic commercial corridors.
  • E. Parkside, San Francisco
    Parkside, San Francisco is a primarily residential neighborhood on the city’s west side, known for its quiet streets, proximity to Ocean Beach and Stern Grove, and a mix of single-family homes and small local businesses.
  • 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_69d8dd008af48190a97ff1c6488edf1b completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d61d7728819096f0baea75658a6a completed April 20, 2026, 7:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05ad3b777c8190af377e88f0534e80 completed May 14, 2026, 11:08 a.m.
NEDg Description generation batch_6a05afeed9188190b7a7ed4ae443dc2d completed May 14, 2026, 11:20 a.m.
NED2 Entity disambiguation (via description) batch_6a05b05c56048190a8a5b5aa4bfc6431 completed May 14, 2026, 11:22 a.m.
Created at: April 10, 2026, noon