Triple
T147007
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Route 2 (Massachusetts) |
E3351
|
entity |
| Predicate | easternTerminus |
P388
|
FINISHED |
| Object |
Storrow Drive in Boston, Massachusetts
Storrow Drive in Boston, Massachusetts is a major limited-access parkway running along the Charles River, known for its scenic views and frequent traffic congestion.
|
E31868
|
NE FINISHED |
How this triple was built (4 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: Storrow Drive in Boston, Massachusetts | Statement: [Route 2 (Massachusetts), easternTerminus, Storrow Drive in Boston, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Storrow Drive in Boston, Massachusetts Context triple: [Route 2 (Massachusetts), easternTerminus, Storrow Drive in Boston, Massachusetts]
-
A.
Boylston Street, Boston
Boylston Street in Boston is a major downtown thoroughfare best known as the iconic finish-line location of the Boston Marathon.
-
B.
King Street, Boston
King Street in Boston (now known as State Street) is the historic downtown thoroughfare where the Boston Massacre occurred in 1770, a pivotal event leading up to the American Revolution.
-
C.
Revere Beach Parkway
Revere Beach Parkway is a major historic roadway in the Greater Boston area of Massachusetts that connects inland communities to Revere Beach and forms part of the region’s parkway system.
-
D.
Route 128
Route 128 is a major circumferential highway around the Boston metropolitan area in Massachusetts, historically known as a key technology corridor.
-
E.
South Hall Road
South Hall Road is a campus roadway or pedestrian route associated with the University of California, Berkeley, situated near the historic Sather Gate.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Storrow Drive in Boston, Massachusetts Triple: [Route 2 (Massachusetts), easternTerminus, Storrow Drive in Boston, Massachusetts]
Generated description
Storrow Drive in Boston, Massachusetts is a major limited-access parkway running along the Charles River, known for its scenic views and frequent traffic congestion.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Storrow Drive in Boston, Massachusetts Target entity description: Storrow Drive in Boston, Massachusetts is a major limited-access parkway running along the Charles River, known for its scenic views and frequent traffic congestion.
-
A.
Boylston Street, Boston
Boylston Street in Boston is a major downtown thoroughfare best known as the iconic finish-line location of the Boston Marathon.
-
B.
King Street, Boston
King Street in Boston (now known as State Street) is the historic downtown thoroughfare where the Boston Massacre occurred in 1770, a pivotal event leading up to the American Revolution.
-
C.
Revere Beach Parkway
Revere Beach Parkway is a major historic roadway in the Greater Boston area of Massachusetts that connects inland communities to Revere Beach and forms part of the region’s parkway system.
-
D.
Route 128
Route 128 is a major circumferential highway around the Boston metropolitan area in Massachusetts, historically known as a key technology corridor.
-
E.
South Hall Road
South Hall Road is a campus roadway or pedestrian route associated with the University of California, Berkeley, situated near the historic Sather Gate.
- F. None of above. chosen
Provenance (5 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_69a252868de4819080e21c9938bfe8b6 |
completed | Feb. 28, 2026, 2:27 a.m. |
| NER | Named-entity recognition | batch_69a257eba6188190a3cf99c91bf3038f |
completed | Feb. 28, 2026, 2:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a36ceb0244819092fdbbd095804b83 |
completed | Feb. 28, 2026, 10:32 p.m. |
| NEDg | Description generation | batch_69a36d44f0e881909c1e96cb2c217ece |
completed | Feb. 28, 2026, 10:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a36e7310ec8190a688b29338306cec |
completed | Feb. 28, 2026, 10:38 p.m. |
Created at: Feb. 28, 2026, 2:31 a.m.