Triple

T1248699
Position Surface form Disambiguated ID Type / Status
Subject Department of Computer Science, UCLA E26824 entity
Predicate locatedIn P40 FINISHED
Object UCLA Engineering IV building
The UCLA Engineering IV building is a major facility on the UCLA campus that houses the university’s Computer Science department and related engineering research and instructional spaces.
E141882 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: UCLA Engineering IV building | Statement: [Department of Computer Science, UCLA, locatedIn, UCLA Engineering IV building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: UCLA Engineering IV building
Context triple: [Department of Computer Science, UCLA, locatedIn, UCLA Engineering IV building]
  • A. Newell-Simon Hall
    Newell-Simon Hall is a major academic building at Carnegie Mellon University that houses key computer science and robotics research facilities, including the Human-Computer Interaction Institute.
  • B. MIT Building E14
    MIT Building E14 is a contemporary research and academic facility at the Massachusetts Institute of Technology that houses much of the MIT Media Lab and related interdisciplinary programs.
  • C. MIT Building E15
    MIT Building E15 is the Cambridge, Massachusetts facility that houses the MIT Media Lab and related research programs focused on cutting-edge media, design, and technology.
  • D. Wurster Hall
    Wurster Hall is a prominent Brutalist-style academic building at the University of California, Berkeley, housing the College of Environmental Design’s architecture, landscape architecture, and planning programs.
  • E. MIT Building 4
    MIT Building 4 is a central academic building on the Massachusetts Institute of Technology campus that houses the Institute’s Mathematics Department and various classrooms and offices.
  • 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: UCLA Engineering IV building
Triple: [Department of Computer Science, UCLA, locatedIn, UCLA Engineering IV building]
Generated description
The UCLA Engineering IV building is a major facility on the UCLA campus that houses the university’s Computer Science department and related engineering research and instructional spaces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: UCLA Engineering IV building
Target entity description: The UCLA Engineering IV building is a major facility on the UCLA campus that houses the university’s Computer Science department and related engineering research and instructional spaces.
  • A. Newell-Simon Hall
    Newell-Simon Hall is a major academic building at Carnegie Mellon University that houses key computer science and robotics research facilities, including the Human-Computer Interaction Institute.
  • B. MIT Building E14
    MIT Building E14 is a contemporary research and academic facility at the Massachusetts Institute of Technology that houses much of the MIT Media Lab and related interdisciplinary programs.
  • C. MIT Building E15
    MIT Building E15 is the Cambridge, Massachusetts facility that houses the MIT Media Lab and related research programs focused on cutting-edge media, design, and technology.
  • D. Wurster Hall
    Wurster Hall is a prominent Brutalist-style academic building at the University of California, Berkeley, housing the College of Environmental Design’s architecture, landscape architecture, and planning programs.
  • E. MIT Building 4
    MIT Building 4 is a central academic building on the Massachusetts Institute of Technology campus that houses the Institute’s Mathematics Department and various classrooms and offices.
  • 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_69a49487a9c48190ba9b05348fd1b53f completed March 1, 2026, 7:33 p.m.
NER Named-entity recognition batch_69a4bf827e088190a16d845cea14f2c9 completed March 1, 2026, 10:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac8f7f59148190a9f1cbd4af8a115e completed March 7, 2026, 8:50 p.m.
NEDg Description generation batch_69ac8ff7ae0c81908ca8ace1f4159383 completed March 7, 2026, 8:52 p.m.
NED2 Entity disambiguation (via description) batch_69ac905e121c819093c9d960b53a45b7 completed March 7, 2026, 8:53 p.m.
Created at: March 1, 2026, 7:47 p.m.