Triple

T539819
Position Surface form Disambiguated ID Type / Status
Subject Fort Devens, Massachusetts E12604 entity
Predicate governedBy P46 FINISHED
Object MassDevelopment
MassDevelopment is a quasi-public economic development agency in Massachusetts that finances and manages real estate, infrastructure, and redevelopment projects across the state.
 E67486 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: MassDevelopment | Statement: [Fort Devens, Massachusetts, governedBy, MassDevelopment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MassDevelopment
Context triple: [Fort Devens, Massachusetts, governedBy, MassDevelopment]
  • A. Rappaport Institute for Greater Boston
    The Rappaport Institute for Greater Boston is a Harvard Kennedy School research and policy center focused on improving governance and quality of life in the Greater Boston region through research, public service, and civic engagement.
  • B. Mansueto Institute for Urban Innovation
    The Mansueto Institute for Urban Innovation is a University of Chicago research hub dedicated to advancing data-driven, interdisciplinary solutions to complex urban challenges worldwide.
  • C. Bi-State Development Agency
    The Bi-State Development Agency is a regional public authority that operates and oversees public transportation services, including Metro Transit, in the Greater St. Louis metropolitan area.
  • D. Cambridge Centre for Social Innovation
    The Cambridge Centre for Social Innovation is a research and practice hub at the University of Cambridge focused on advancing social entrepreneurship and innovative solutions to social and environmental challenges.
  • E. Cambridge Innovation Center
    Cambridge Innovation Center is a prominent coworking and startup hub in Cambridge, Massachusetts, known for housing numerous technology and life-science companies and fostering entrepreneurial innovation.
  • 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: MassDevelopment
Triple: [Fort Devens, Massachusetts, governedBy, MassDevelopment]
Generated description
MassDevelopment is a quasi-public economic development agency in Massachusetts that finances and manages real estate, infrastructure, and redevelopment projects across the state.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MassDevelopment
Target entity description: MassDevelopment is a quasi-public economic development agency in Massachusetts that finances and manages real estate, infrastructure, and redevelopment projects across the state.
  • A. Rappaport Institute for Greater Boston
    The Rappaport Institute for Greater Boston is a Harvard Kennedy School research and policy center focused on improving governance and quality of life in the Greater Boston region through research, public service, and civic engagement.
  • B. Mansueto Institute for Urban Innovation
    The Mansueto Institute for Urban Innovation is a University of Chicago research hub dedicated to advancing data-driven, interdisciplinary solutions to complex urban challenges worldwide.
  • C. Bi-State Development Agency
    The Bi-State Development Agency is a regional public authority that operates and oversees public transportation services, including Metro Transit, in the Greater St. Louis metropolitan area.
  • D. Cambridge Centre for Social Innovation
    The Cambridge Centre for Social Innovation is a research and practice hub at the University of Cambridge focused on advancing social entrepreneurship and innovative solutions to social and environmental challenges.
  • E. Cambridge Innovation Center
    Cambridge Innovation Center is a prominent coworking and startup hub in Cambridge, Massachusetts, known for housing numerous technology and life-science companies and fostering entrepreneurial innovation.
  • 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_69a49334226c81908b0ea1689ef6aa3f completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4985e51908190a34aa82ea9dbee1e completed March 1, 2026, 7:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4c671eaac8190a4bc731a02a5b0e8 completed March 1, 2026, 11:06 p.m.
NEDg Description generation batch_69a4c7f3279c8190b926f831f5371c2e completed March 1, 2026, 11:12 p.m.
NED2 Entity disambiguation (via description) batch_69a4c88145908190b590b7efde21677c completed March 1, 2026, 11:15 p.m.
Created at: March 1, 2026, 7:32 p.m.