Triple

T16712414
Position Surface form Disambiguated ID Type / Status
Subject MIT Department of Mechanical Engineering E406139 entity
Predicate hasLaboratory P105 FINISHED
Object Device Research Laboratory
The Device Research Laboratory is a research lab within MIT’s Department of Mechanical Engineering focused on the design, fabrication, and study of advanced mechanical and electromechanical devices and systems.
 E1229541 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: Device Research Laboratory | Statement: [MIT Department of Mechanical Engineering, hasLaboratory, Device Research Laboratory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Device Research Laboratory
Context triple: [MIT Department of Mechanical Engineering, hasLaboratory, Device Research Laboratory]
  • A. Plug Research
    Plug Research is an independent record label known for releasing forward-thinking electronic, soul, and experimental music.
  • B. Case Research Laboratory
    The Case Research Laboratory was an early 20th-century research facility best known for pioneering work in sound-on-film motion picture technology.
  • C. 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.
  • D. Systems Research Laboratories
    Systems Research Laboratories was a technology and defense research company known for advanced engineering and systems development work in areas such as electronics and aerospace.
  • E. Adobe Research
    Adobe Research is the research arm of Adobe that advances cutting-edge technologies in areas such as computer graphics, computer vision, machine learning, and digital media.
  • 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: Device Research Laboratory
Triple: [MIT Department of Mechanical Engineering, hasLaboratory, Device Research Laboratory]
Generated description
The Device Research Laboratory is a research lab within MIT’s Department of Mechanical Engineering focused on the design, fabrication, and study of advanced mechanical and electromechanical devices and systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Device Research Laboratory
Target entity description: The Device Research Laboratory is a research lab within MIT’s Department of Mechanical Engineering focused on the design, fabrication, and study of advanced mechanical and electromechanical devices and systems.
  • A. Plug Research
    Plug Research is an independent record label known for releasing forward-thinking electronic, soul, and experimental music.
  • B. Case Research Laboratory
    The Case Research Laboratory was an early 20th-century research facility best known for pioneering work in sound-on-film motion picture technology.
  • C. 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.
  • D. Systems Research Laboratories
    Systems Research Laboratories was a technology and defense research company known for advanced engineering and systems development work in areas such as electronics and aerospace.
  • E. Adobe Research
    Adobe Research is the research arm of Adobe that advances cutting-edge technologies in areas such as computer graphics, computer vision, machine learning, and digital media.
  • 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_69d8838db21081909589220fd71440a4 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e386530d9c8190b91ec3aac7dc2518 completed April 18, 2026, 1:25 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0091a95180819099abd50dd153e229 completed May 10, 2026, 2:09 p.m.
NEDg Description generation batch_6a00925fda608190b3674bd5e9ca6bf5 completed May 10, 2026, 2:12 p.m.
NED2 Entity disambiguation (via description) batch_6a00939075d88190a63cdd942eb3fea8 completed May 10, 2026, 2:17 p.m.
Created at: April 10, 2026, 5:20 a.m.