Triple
T7700473
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Main Street Bridge, Woburn |
E174478
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | city of Woburn |
E81857
|
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 Woburn | Statement: [Main Street Bridge, Woburn, serves, city of Woburn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: city of Woburn Context triple: [Main Street Bridge, Woburn, serves, city of Woburn]
-
A.
Woburn, Massachusetts
chosen
Woburn, Massachusetts is a historic suburban city north of Boston known for its early colonial roots and later prominence in industry and commerce.
-
B.
Worcester, Massachusetts
Worcester, Massachusetts is a major city in central Massachusetts known as a historic industrial and educational hub often called the "Heart of the Commonwealth."
-
C.
Tewksbury, Massachusetts
Tewksbury, Massachusetts is a suburban New England town known for its residential communities, historic character, and location between Lowell and Boston.
-
D.
Westborough, Massachusetts
Westborough, Massachusetts is a suburban town in central Massachusetts known for its residential communities, local schools, and proximity to major highways and technology corridors.
-
E.
Woburn
Woburn is a historic village in Bedfordshire, England, best known for Woburn Abbey and its associated safari park and estate.
- 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_69c6995a72cc8190998e56daa6f8e453 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c70288d02c819093d6f0e47707d0a3 |
completed | March 27, 2026, 10:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8acb7d48c81908beceeb817857211 |
completed | March 29, 2026, 4:38 a.m. |
Created at: March 27, 2026, 4:03 p.m.