Triple
T13274653
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston urban renewal era developments |
E316156
|
entity |
| Predicate | mainImplementingAgency |
P109273
|
FINISHED |
| Object | Boston Redevelopment Authority |
E411262
|
NE FINISHED |
How this triple was built (3 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 Redevelopment Authority | Statement: [Boston urban renewal era developments, mainImplementingAgency, Boston Redevelopment Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Redevelopment Authority Context triple: [Boston urban renewal era developments, mainImplementingAgency, Boston Redevelopment Authority]
-
A.
Boston Redevelopment Authority
chosen
The Boston Redevelopment Authority is the city’s planning and economic development agency responsible for guiding land use, zoning, and major redevelopment projects throughout Boston.
-
B.
Boston Public Works Department
The Boston Public Works Department is the municipal agency responsible for maintaining and improving the city’s streets, sidewalks, public infrastructure, and related services.
-
C.
Boston Landmarks Commission
The Boston Landmarks Commission is the city’s official historic preservation agency responsible for identifying, protecting, and regulating Boston’s architecturally and historically significant buildings and districts.
-
D.
Montachusett Regional Planning Commission
The Montachusett Regional Planning Commission is a regional planning agency that provides land use, transportation, and economic development planning services to municipalities in north-central Massachusetts.
-
E.
Portland Development Commission
Portland Development Commission was the former name of Prosper Portland, the City of Portland’s urban renewal and economic development agency focused on revitalizing neighborhoods and supporting local business growth.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: mainImplementingAgency Context triple: [Boston urban renewal era developments, mainImplementingAgency, Boston Redevelopment Authority]
-
A.
respondingAgency
Indicates which agency or organization takes action or provides the primary response in relation to a given event, request, or incident.
-
B.
managingAgencyAbbreviation
Indicates that one entity is identified by the abbreviated name of the agency responsible for managing or overseeing it.
-
C.
publicAgency
Indicates that an entity functions as a government-controlled or government-authorized organization that provides public services or carries out public administration.
-
D.
componentAgency
Indicates that one entity functions as a constituent or subordinate agency within the organizational structure of another agency.
-
E.
contractingAgency
Indicates that one entity serves as the contracting agency responsible for establishing and managing a contract with another entity.
- 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_69d806b349908190a9a61dd9323bf153 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d99cfdc9388190af1fdd3cd4717bd8 |
completed | April 11, 2026, 12:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f70a51d458819080b8c8f3a4df0f52 |
completed | May 3, 2026, 8:41 a.m. |
| PD | Predicate disambiguation | batch_69d98f6535688190a5a4549b7be2d611 |
completed | April 11, 2026, 12:01 a.m. |
| PDg | Predicate description generation | batch_69d99cf7f9c48190a6a4f452b4a2aefa |
completed | April 11, 2026, 12:59 a.m. |
Created at: April 9, 2026, 9:26 p.m.