Triple
T13458901
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Memorial Drive |
E311307
|
entity |
| Predicate | followsBankOf |
P1010
|
FINISHED |
| Object | Charles River, Cambridge side |
E87306
|
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: Charles River, Cambridge side | Statement: [Memorial Drive, followsBankOf, Charles River, Cambridge side]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles River, Cambridge side Context triple: [Memorial Drive, followsBankOf, Charles River, Cambridge side]
-
A.
Charles River, Boston and Cambridge
chosen
The Charles River in Boston and Cambridge is a prominent urban waterway known for its scenic esplanades, recreational boating, and long-standing role as a hub for collegiate rowing.
-
B.
Riverside (Cambridge)
Riverside (Cambridge) is a primarily residential neighborhood along the Charles River in Cambridge, Massachusetts, known for its proximity to Harvard University and mix of historic homes and student housing.
-
C.
Malden riverfront
Malden riverfront is the developed shoreline area along the Malden River, featuring public access, recreational spaces, and views of the water.
-
D.
Waterfront (Boston)
Waterfront (Boston) is a revitalized harborfront neighborhood known for its scenic views, historic wharves, and mix of residential, commercial, and cultural attractions along Boston Harbor.
-
E.
Pearl Street (Boston)
Pearl Street (Boston) is a downtown Boston street located in the Financial District, historically associated with the city’s commercial and business activity.
- 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_69d806a938b8819097ec43a2229fc7f9 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaf0c177081909178dec61b09c278 |
completed | April 12, 2026, 2:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f739a001d08190ae5664c6670540e7 |
completed | May 3, 2026, 12:03 p.m. |
Created at: April 9, 2026, 9:41 p.m.