Triple

T5315586
Position Surface form Disambiguated ID Type / Status
Subject Deer Island E119138 entity
Predicate partOf P40 FINISHED
Object Boston Harbor cleanup program
The Boston Harbor cleanup program was a large-scale environmental restoration initiative that modernized wastewater treatment and dramatically improved the water quality and ecological health of Boston Harbor.
E511048 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 cleanup program | Statement: [Deer Island, partOf, Boston Harbor cleanup program]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Boston Harbor cleanup program
Context triple: [Deer Island, partOf, Boston Harbor cleanup program]
  • A. Boston Harbor Islands Partnership
    The Boston Harbor Islands Partnership is a collaborative management body that brings together federal, state, local, and nonprofit organizations to oversee and coordinate preservation, access, and programming for the Boston Harbor Islands.
  • B. District of Columbia Clean Rivers Project
    The District of Columbia Clean Rivers Project is a large-scale infrastructure and environmental initiative designed to reduce combined sewer overflows and improve water quality in Washington, D.C.’s rivers and waterways.
  • C. 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.
  • D. 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.
  • E. Chesapeake Bay Program
    The Chesapeake Bay Program is a regional partnership of federal and state agencies, local governments, nonprofits, and academic institutions dedicated to restoring and protecting the Chesapeake Bay and its watershed.
  • 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 cleanup program
Triple: [Deer Island, partOf, Boston Harbor cleanup program]
Generated description
The Boston Harbor cleanup program was a large-scale environmental restoration initiative that modernized wastewater treatment and dramatically improved the water quality and ecological health of Boston Harbor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Boston Harbor cleanup program
Target entity description: The Boston Harbor cleanup program was a large-scale environmental restoration initiative that modernized wastewater treatment and dramatically improved the water quality and ecological health of Boston Harbor.
  • A. Boston Harbor Islands Partnership
    The Boston Harbor Islands Partnership is a collaborative management body that brings together federal, state, local, and nonprofit organizations to oversee and coordinate preservation, access, and programming for the Boston Harbor Islands.
  • B. District of Columbia Clean Rivers Project
    The District of Columbia Clean Rivers Project is a large-scale infrastructure and environmental initiative designed to reduce combined sewer overflows and improve water quality in Washington, D.C.’s rivers and waterways.
  • C. 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.
  • D. 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.
  • E. Chesapeake Bay Program
    The Chesapeake Bay Program is a regional partnership of federal and state agencies, local governments, nonprofits, and academic institutions dedicated to restoring and protecting the Chesapeake Bay and its watershed.
  • 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_69bd446b57bc8190a513d2e6c40314f3 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd854eb3248190b42a4b52f1c81bef completed March 20, 2026, 5:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf110e89548190a5eb0bad6ab0483b completed March 21, 2026, 9:43 p.m.
NEDg Description generation batch_69bf1263876c8190a278f06ad8ac816a completed March 21, 2026, 9:49 p.m.
NED2 Entity disambiguation (via description) batch_69bf12c123008190a0d3f3c23af59819 completed March 21, 2026, 9:50 p.m.
Created at: March 20, 2026, 1:54 p.m.