Triple

T12919026
Position Surface form Disambiguated ID Type / Status
Subject North Campus, University of Michigan E309065 entity
Predicate containsFacility P12416 FINISHED
Object Space Research Building
The Space Research Building is a University of Michigan facility on North Campus dedicated to research and education in space science and engineering.
 E1010679 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: Space Research Building | Statement: [North Campus, University of Michigan, containsFacility, Space Research Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Space Research Building
Context triple: [North Campus, University of Michigan, containsFacility, Space Research Building]
  • A. Space Research Centre
    The Space Research Centre is a University of Leicester facility dedicated to space science and instrumentation research, development, and innovation.
  • B. John H. Chapman Space Centre
    The John H. Chapman Space Centre is the Canadian Space Agency’s primary headquarters and hub for managing Canada’s space programs and operations.
  • C. Surrey Space Centre
    Surrey Space Centre is a leading UK academic research institution specializing in space engineering, satellite technology, and space missions.
  • D. Human Space Flight Centre
    The Human Space Flight Centre is an Indian Space Research Organisation (ISRO) facility responsible for developing and managing India’s human spaceflight programs, including astronaut training and crewed mission technologies.
  • E. Space Science and Technology Museum
    The Space Science and Technology Museum is a public exhibition facility at Japan’s Tanegashima Space Center that showcases the country’s space exploration history, rocket technology, and satellite missions.
  • 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: Space Research Building
Triple: [North Campus, University of Michigan, containsFacility, Space Research Building]
Generated description
The Space Research Building is a University of Michigan facility on North Campus dedicated to research and education in space science and engineering.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Space Research Building
Target entity description: The Space Research Building is a University of Michigan facility on North Campus dedicated to research and education in space science and engineering.
  • A. Space Research Centre
    The Space Research Centre is a University of Leicester facility dedicated to space science and instrumentation research, development, and innovation.
  • B. John H. Chapman Space Centre
    The John H. Chapman Space Centre is the Canadian Space Agency’s primary headquarters and hub for managing Canada’s space programs and operations.
  • C. Surrey Space Centre
    Surrey Space Centre is a leading UK academic research institution specializing in space engineering, satellite technology, and space missions.
  • D. Human Space Flight Centre
    The Human Space Flight Centre is an Indian Space Research Organisation (ISRO) facility responsible for developing and managing India’s human spaceflight programs, including astronaut training and crewed mission technologies.
  • E. Space Science and Technology Museum
    The Space Science and Technology Museum is a public exhibition facility at Japan’s Tanegashima Space Center that showcases the country’s space exploration history, rocket technology, and satellite missions.
  • 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_69d7bdf92b588190acdf2a2291ac4590 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d971e6d9fc8190b8a5244b26b5f78a completed April 10, 2026, 9:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6af5ffcc48190bf93ce32e4aecfcd completed May 3, 2026, 2:13 a.m.
NEDg Description generation batch_69f6b0653ef88190ad0e3a48675ecdcc completed May 3, 2026, 2:18 a.m.
NED2 Entity disambiguation (via description) batch_69f6b1ae645c8190a7c3e5f926c6a487 completed May 3, 2026, 2:23 a.m.
Created at: April 9, 2026, 5:41 p.m.