Triple
T3338844
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambridge Street (Boston) |
E70208
|
entity |
| Predicate | hasMaintenanceAuthority |
P11480
|
FINISHED |
| Object | City of Boston public works department |
E165317
|
NE FINISHED |
How this triple was built (2 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: City of Boston public works department | Statement: [Cambridge Street (Boston), hasMaintenanceAuthority, City of Boston public works department]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Boston public works department Context triple: [Cambridge Street (Boston), hasMaintenanceAuthority, City of Boston public works department]
-
A.
Government of the City of Boston
chosen
The Government of the City of Boston is the municipal authority responsible for administering public services, enforcing local laws, and managing city departments and agencies within Boston, Massachusetts.
-
B.
Government Center, Boston
Government Center in Boston is a major civic and administrative district that includes Boston City Hall and several key government buildings and plazas.
-
C.
Boston Parks and Recreation Department
The Boston Parks and Recreation Department is the municipal agency responsible for managing and maintaining Boston’s public parks, playgrounds, and recreational facilities.
-
D.
Boston Police Department
The Boston Police Department is the primary law enforcement agency for the city of Boston, Massachusetts, responsible for maintaining public safety, investigating crimes, and enforcing local and state laws.
-
E.
Borough of Boston
The Borough of Boston is a local government district and borough in Lincolnshire, England, centered on the historic market town and port of Boston.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ad85a405e48190b6e68de7cf9f319e |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb1bd6c7c8190b7229de1433d8d20 |
completed | March 8, 2026, 5:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b31a8ccc408190bae65d2d1a4d77bd |
completed | March 12, 2026, 7:57 p.m. |
Created at: March 8, 2026, 3:12 p.m.