Triple
T1642703
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Longfellow Bridge |
E35507
|
entity |
| Predicate | isNear |
P350
|
FINISHED |
| Object | Charles River Esplanade |
E34562
|
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 Esplanade | Statement: [Longfellow Bridge, isNear, Charles River Esplanade]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles River Esplanade Context triple: [Longfellow Bridge, isNear, Charles River Esplanade]
-
A.
Charles River Esplanade
chosen
The Charles River Esplanade is a popular linear park along the Boston side of the Charles River, known for its walking and biking paths, riverfront views, and recreational and cultural activities.
-
B.
Rose Kennedy Greenway
The Rose Kennedy Greenway is a contemporary linear park in downtown Boston featuring gardens, public art, and community events along the former elevated highway corridor.
-
C.
East River Esplanade
East River Esplanade is a waterfront promenade and park along Manhattan’s East River, offering walking and biking paths, seating areas, and river views.
-
D.
Esplanade
Esplanade is the large open parade ground in front of Edinburgh Castle, best known as the venue for the annual Royal Edinburgh Military Tattoo.
-
E.
Midway Plaisance
Midway Plaisance is a historic mile-long park and boulevard in Chicago best known as the entertainment and amusement corridor of the 1893 World’s Columbian Exposition and now a green space linking the University of Chicago campus to surrounding neighborhoods.
- 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_69a88604618c81908b41f6429c431eb6 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90a3f4d8c8190aa0a44d1c9b1a7f0 |
completed | March 5, 2026, 4:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad60a0096c81909dc723d0db95481e |
completed | March 8, 2026, 11:42 a.m. |
Created at: March 4, 2026, 7:28 p.m.