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.