Triple

T8487050
Position Surface form Disambiguated ID Type / Status
Subject MIT.nano E200855 entity
Predicate alsoKnownAs P39 FINISHED
Object Building 12
Building 12, also known as MIT.nano, is MIT’s state-of-the-art nanotechnology research facility housing advanced cleanroom and imaging laboratories for work at the nanoscale.
 E739831 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: Building 12 | Statement: [MIT.nano, alsoKnownAs, Building 12]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Building 12
Context triple: [MIT.nano, alsoKnownAs, Building 12]
  • A. Building 10
    Building 10 is a central domed academic building at the Massachusetts Institute of Technology that forms the iconic backdrop to Killian Court.
  • B. North Building
    North Building is one of the main commercial and office towers within the Grand Front Osaka complex, housing a mix of shops, restaurants, and business facilities.
  • C. North Building
    North Building is one of the main exhibition and convention halls within Chicago’s McCormick Place complex, hosting large-scale trade shows and events.
  • D. North Building
    North Building is a distinctive wing of the Denver Art Museum, known for its modernist architecture and role in housing part of the museum’s art collections.
  • E. Building 19
    Building 19 is a notable architectural structure within the pre-Columbian Mesoamerican archaeological site of El Tajín in Veracruz, Mexico.
  • 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: Building 12
Triple: [MIT.nano, alsoKnownAs, Building 12]
Generated description
Building 12, also known as MIT.nano, is MIT’s state-of-the-art nanotechnology research facility housing advanced cleanroom and imaging laboratories for work at the nanoscale.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Building 12
Target entity description: Building 12, also known as MIT.nano, is MIT’s state-of-the-art nanotechnology research facility housing advanced cleanroom and imaging laboratories for work at the nanoscale.
  • A. Building 10
    Building 10 is a central domed academic building at the Massachusetts Institute of Technology that forms the iconic backdrop to Killian Court.
  • B. North Building
    North Building is one of the main commercial and office towers within the Grand Front Osaka complex, housing a mix of shops, restaurants, and business facilities.
  • C. North Building
    North Building is one of the main exhibition and convention halls within Chicago’s McCormick Place complex, hosting large-scale trade shows and events.
  • D. North Building
    North Building is a distinctive wing of the Denver Art Museum, known for its modernist architecture and role in housing part of the museum’s art collections.
  • E. Building 19
    Building 19 is a notable architectural structure within the pre-Columbian Mesoamerican archaeological site of El Tajín in Veracruz, Mexico.
  • 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_69ca831d7b148190a6e32c1de43ab13b completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe53c4d608190a766c0e919a4b96f completed March 31, 2026, 3:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce4df197c48190812c5287119e5528 completed April 2, 2026, 11:07 a.m.
NEDg Description generation batch_69ce4ff668d4819081f4c3186437291b completed April 2, 2026, 11:16 a.m.
NED2 Entity disambiguation (via description) batch_69ce54cc52cc81908ca48c93956ca86e completed April 2, 2026, 11:36 a.m.
Created at: March 30, 2026, 6:13 p.m.