Triple

T3990563
Position Surface form Disambiguated ID Type / Status
Subject Deer Island Wastewater Treatment Plant E86978 entity
Predicate partOf P40 FINISHED
Object Boston Harbor Project
The Boston Harbor Project was a major environmental cleanup and infrastructure initiative that transformed Boston Harbor from one of the nation’s most polluted waterways into a significantly restored and protected marine environment.
E12045 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: Boston Harbor Project | Statement: [Deer Island Wastewater Treatment Plant, partOf, Boston Harbor Project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Boston Harbor Project
Context triple: [Deer Island Wastewater Treatment Plant, partOf, Boston Harbor Project]
  • A. Don River and Central Waterfront Project
    The Don River and Central Waterfront Project is a major urban revitalization and flood-protection initiative in Toronto focused on transforming the lower Don River and adjacent waterfront into a more resilient, accessible, and ecologically restored landscape.
  • B. Boston Harbor
    Boston Harbor is a natural harbor and estuary of Massachusetts Bay that serves as the historic maritime gateway to the city of Boston and a major hub of shipping, recreation, and coastal ecology in New England.
  • C. Green Brook Flood Control Project
    The Green Brook Flood Control Project is a comprehensive flood mitigation initiative designed to protect Bound Brook and surrounding New Jersey communities from recurring flooding through levees, floodwalls, channel improvements, and related infrastructure.
  • D. New Bedford Harbor
    New Bedford Harbor is a historic commercial and fishing port on the southern coast of Massachusetts, long associated with the whaling industry and maritime trade.
  • E. Marine City project
    The Marine City project is a visionary urban design concept by the Metabolism movement that imagines large-scale, floating or ocean-based cities capable of organic growth and transformation.
  • 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: Boston Harbor Project
Triple: [Deer Island Wastewater Treatment Plant, partOf, Boston Harbor Project]
Generated description
The Boston Harbor Project was a major environmental cleanup and infrastructure initiative that transformed Boston Harbor from one of the nation’s most polluted waterways into a significantly restored and protected marine environment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Boston Harbor Project
Target entity description: The Boston Harbor Project was a major environmental cleanup and infrastructure initiative that transformed Boston Harbor from one of the nation’s most polluted waterways into a significantly restored and protected marine environment.
  • A. Don River and Central Waterfront Project
    The Don River and Central Waterfront Project is a major urban revitalization and flood-protection initiative in Toronto focused on transforming the lower Don River and adjacent waterfront into a more resilient, accessible, and ecologically restored landscape.
  • B. Boston Harbor chosen
    Boston Harbor is a natural harbor and estuary of Massachusetts Bay that serves as the historic maritime gateway to the city of Boston and a major hub of shipping, recreation, and coastal ecology in New England.
  • C. Green Brook Flood Control Project
    The Green Brook Flood Control Project is a comprehensive flood mitigation initiative designed to protect Bound Brook and surrounding New Jersey communities from recurring flooding through levees, floodwalls, channel improvements, and related infrastructure.
  • D. New Bedford Harbor
    New Bedford Harbor is a historic commercial and fishing port on the southern coast of Massachusetts, long associated with the whaling industry and maritime trade.
  • E. Marine City project
    The Marine City project is a visionary urban design concept by the Metabolism movement that imagines large-scale, floating or ocean-based cities capable of organic growth and transformation.
  • 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_69aed93fd9d4819085d3b2137d2346cb completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefa01bf3c8190a6fb3bba65186ae6 completed March 9, 2026, 4:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69b54035e92c81909dc2be18719b062c completed March 14, 2026, 11:02 a.m.
NEDg Description generation batch_69b541c668188190b5579e113149ddf5 completed March 14, 2026, 11:08 a.m.
NED2 Entity disambiguation (via description) batch_69b54266cf908190848a51e20739441f completed March 14, 2026, 11:11 a.m.
Created at: March 9, 2026, 3:33 p.m.