Triple
T514925
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tobin Bridge |
E10684
|
entity |
| Predicate | isInCounty |
P13451
|
FINISHED |
| Object | Chelsea, Suffolk County, Massachusetts |
E7514
|
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: Chelsea, Suffolk County, Massachusetts | Statement: [Tobin Bridge, isInCounty, Chelsea, Suffolk County, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chelsea, Suffolk County, Massachusetts Context triple: [Tobin Bridge, isInCounty, Chelsea, Suffolk County, Massachusetts]
-
A.
Chelsea, Massachusetts
chosen
Chelsea, Massachusetts is a small, densely populated city just north of Boston known for its industrial history, diverse immigrant communities, and location along the Mystic River.
-
B.
Waltham, Massachusetts
Waltham, Massachusetts is a historic city just west of Boston known for its role in the American Industrial Revolution and as home to institutions like Brandeis University and Bentley University.
-
C.
Essex County, Massachusetts
Essex County, Massachusetts is a historic coastal county in northeastern Massachusetts that includes cities like Salem and Lawrence and is known for its maritime heritage and early colonial settlements.
-
D.
Northampton, Massachusetts
Northampton, Massachusetts is a small New England city known for its vibrant arts scene, progressive politics, and home to Smith College.
-
E.
Lexington, Massachusetts
Lexington, Massachusetts is a historic New England town best known as the site where the first shots of the American Revolutionary War were fired at the Battle of Lexington in 1775.
- 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_69a2e84a0d08819087e01863fcd9abf1 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f3b7557c8190a29cf1de359ea2ea |
completed | Feb. 28, 2026, 1:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4a14f9cc88190ada7a80d5f8ec6fc |
completed | March 1, 2026, 8:27 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.