Triple

T2161393
Position Surface form Disambiguated ID Type / Status
Subject Berkeley Engineering E46807 entity
Predicate hasNotableFacility P105 FINISHED
Object Davis Hall
Davis Hall is a major academic and research building at UC Berkeley that houses key facilities for the College of Engineering, particularly in civil and environmental engineering.
 E250432 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: Davis Hall | Statement: [Berkeley Engineering, hasNotableFacility, Davis Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Davis Hall
Context triple: [Berkeley Engineering, hasNotableFacility, Davis Hall]
  • A. Thayer Hall
    Thayer Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students in a central historic campus location.
  • B. Aldrich Hall
    Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
  • C. Dekalb Hall
    Dekalb Hall is a notable building on Pratt Institute’s Brooklyn campus, serving as one of the institute’s key academic and student-use facilities.
  • D. Sibley Hall
    Sibley Hall is a historic academic building on Cornell University’s Arts Quad, known for housing the College of Architecture, Art, and Planning.
  • E. Durfee Hall
    Durfee Hall is a historic residential dormitory located on Yale University's Old Campus in New Haven, Connecticut.
  • 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: Davis Hall
Triple: [Berkeley Engineering, hasNotableFacility, Davis Hall]
Generated description
Davis Hall is a major academic and research building at UC Berkeley that houses key facilities for the College of Engineering, particularly in civil and environmental engineering.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Davis Hall
Target entity description: Davis Hall is a major academic and research building at UC Berkeley that houses key facilities for the College of Engineering, particularly in civil and environmental engineering.
  • A. Thayer Hall
    Thayer Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students in a central historic campus location.
  • B. Aldrich Hall
    Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
  • C. Dekalb Hall
    Dekalb Hall is a notable building on Pratt Institute’s Brooklyn campus, serving as one of the institute’s key academic and student-use facilities.
  • D. Sibley Hall
    Sibley Hall is a historic academic building on Cornell University’s Arts Quad, known for housing the College of Architecture, Art, and Planning.
  • E. Durfee Hall
    Durfee Hall is a historic residential dormitory located on Yale University's Old Campus in New Haven, Connecticut.
  • 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_69a88a184cbc8190877791f6552c2484 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbe89e6ac8190b4b4bc0be4fe7aa9 completed March 7, 2026, 5:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae71b142208190a09c8e459b200ecb completed March 9, 2026, 7:07 a.m.
NEDg Description generation batch_69ae71f7263c819086690d5cf8b2e1a7 completed March 9, 2026, 7:08 a.m.
NED2 Entity disambiguation (via description) batch_69ae734a22f48190a437cbc57c659d38 completed March 9, 2026, 7:14 a.m.
Created at: March 4, 2026, 7:45 p.m.