Triple
T11026678
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA Framingham/Worcester Line |
E260642
|
entity |
| Predicate | servesCity |
P82
|
FINISHED |
| Object | Wellesley, Massachusetts |
E60968
|
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: Wellesley, Massachusetts | Statement: [MBTA Framingham/Worcester Line, servesCity, Wellesley, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wellesley, Massachusetts Context triple: [MBTA Framingham/Worcester Line, servesCity, Wellesley, Massachusetts]
-
A.
Wellesley, Massachusetts
chosen
Wellesley, Massachusetts is an affluent suburban town west of Boston known for its highly ranked public schools and as the home of Wellesley College.
-
B.
Belmont, Massachusetts
Belmont, Massachusetts is a suburban town just west of Boston known for its residential character, strong public schools, and role as part of the Greater Boston metropolitan area.
-
C.
Whately, Massachusetts
Whately, Massachusetts is a small rural town in Franklin County known for its agricultural heritage and location in the Connecticut River’s Pioneer Valley region.
-
D.
Wellesley
Wellesley is an Anglo-Irish aristocratic family name most famously borne by Arthur Wellesley, the 1st Duke of Wellington, the British military leader who defeated Napoleon at Waterloo.
-
E.
Wellesley
Wellesley is a rural township in southwestern Ontario, Canada, known for its agricultural landscape and small-town communities within the Region of Waterloo.
- 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_69d6aa9687448190b28d353b1b6a610e |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d797d190f08190bcb5949ee24306f1 |
completed | April 9, 2026, 12:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e509b8c348819090f118fc69e3441f |
completed | April 19, 2026, 4:58 p.m. |
Created at: April 8, 2026, 9:25 p.m.