Triple
T15809639
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chelmsford Fire Department |
E383311
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Town of Chelmsford municipal government |
E1178435
|
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: Town of Chelmsford municipal government | Statement: [Chelmsford Fire Department, partOf, Town of Chelmsford municipal government]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Town of Chelmsford municipal government Context triple: [Chelmsford Fire Department, partOf, Town of Chelmsford municipal government]
-
A.
Town of Chelmsford government
chosen
The Town of Chelmsford government is the municipal authority responsible for administering local services, regulations, and community planning for Chelmsford, Massachusetts.
-
B.
Chelmsford City Council
Chelmsford City Council is the local authority responsible for providing municipal services and governance for the city of Chelmsford in Essex, England.
-
C.
Chelmsford Police Department
The Chelmsford Police Department is the municipal law enforcement agency responsible for public safety, crime prevention, and policing services in the town of Chelmsford, Massachusetts.
-
D.
school committee of Chelmsford
The school committee of Chelmsford is the elected governing body responsible for setting policy, overseeing the budget, and providing leadership for the Chelmsford Public Schools district.
-
E.
Chelmsford Historical Society
The Chelmsford Historical Society is a local organization dedicated to preserving, documenting, and sharing the history and heritage of Chelmsford, Massachusetts through collections, exhibits, and educational programs.
- 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_69d86da2858c819090cc8481e7207b6e |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0b529c6b481909664153ecc381f7c |
completed | April 16, 2026, 10:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb038dac881909ede37fa7766a249 |
completed | May 9, 2026, 10:07 p.m. |
Created at: April 10, 2026, 4:48 a.m.