Triple

T297198
Position Surface form Disambiguated ID Type / Status
Subject Computer Science Department, Carnegie Mellon University E6117 entity
Predicate hasSubfieldGroup P10896 FINISHED
Object AI and machine learning group
The AI and machine learning group is a research division within Carnegie Mellon University's Computer Science Department focused on advancing artificial intelligence and machine learning theory, algorithms, and applications.
E10396 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: AI and machine learning group | Statement: [Computer Science Department, Carnegie Mellon University, hasSubfieldGroup, AI and machine learning group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: AI and machine learning group
Context triple: [Computer Science Department, Carnegie Mellon University, hasSubfieldGroup, AI and machine learning group]
  • A. Machine Learning Department, Carnegie Mellon University
    The Machine Learning Department at Carnegie Mellon University is a pioneering academic unit dedicated to research and education in machine learning, artificial intelligence, and related computational disciplines.
  • B. Engineering Group
    The Engineering Group is a specialist division of the Geological Society of London that focuses on the application of geological science to engineering, construction, and infrastructure projects.
  • C. Faculty of Computers and Artificial Intelligence
    The Faculty of Computers and Artificial Intelligence is a specialized academic college at Cairo University focused on education and research in computer science, information technology, and artificial intelligence.
  • D. Vector Institute for Artificial Intelligence
    The Vector Institute for Artificial Intelligence is a Toronto-based research institute focused on advancing cutting-edge AI and machine learning, known for its association with leading researchers such as Geoffrey Hinton.
  • E. Intel Labs
    Intel Labs is the research and innovation arm of Intel, focused on advancing cutting-edge technologies in areas such as computing, artificial intelligence, and semiconductor design.
  • 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: AI and machine learning group
Triple: [Computer Science Department, Carnegie Mellon University, hasSubfieldGroup, AI and machine learning group]
Generated description
The AI and machine learning group is a research division within Carnegie Mellon University's Computer Science Department focused on advancing artificial intelligence and machine learning theory, algorithms, and applications.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: AI and machine learning group
Target entity description: The AI and machine learning group is a research division within Carnegie Mellon University's Computer Science Department focused on advancing artificial intelligence and machine learning theory, algorithms, and applications.
  • A. Machine Learning Department, Carnegie Mellon University chosen
    The Machine Learning Department at Carnegie Mellon University is a pioneering academic unit dedicated to research and education in machine learning, artificial intelligence, and related computational disciplines.
  • B. Engineering Group
    The Engineering Group is a specialist division of the Geological Society of London that focuses on the application of geological science to engineering, construction, and infrastructure projects.
  • C. Faculty of Computers and Artificial Intelligence
    The Faculty of Computers and Artificial Intelligence is a specialized academic college at Cairo University focused on education and research in computer science, information technology, and artificial intelligence.
  • D. Vector Institute for Artificial Intelligence
    The Vector Institute for Artificial Intelligence is a Toronto-based research institute focused on advancing cutting-edge AI and machine learning, known for its association with leading researchers such as Geoffrey Hinton.
  • E. Intel Labs
    Intel Labs is the research and innovation arm of Intel, focused on advancing cutting-edge technologies in areas such as computing, artificial intelligence, and semiconductor design.
  • F. None of above.

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_69a2e79114b081909490b3bf5a5dbb51 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ee002dd0819080f0841eb9107ee3 completed Feb. 28, 2026, 1:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3a88a27648190a691c62f0361fd90 completed March 1, 2026, 2:46 a.m.
NEDg Description generation batch_69a3a90299888190b7f88d6411531823 completed March 1, 2026, 2:48 a.m.
NED2 Entity disambiguation (via description) batch_69a3a96e4ff08190982e2e92a7c529a5 completed March 1, 2026, 2:50 a.m.
Created at: Feb. 28, 2026, 1:06 p.m.