Triple
T824434
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Interstate 95 in Lexington, Massachusetts |
E17822
|
entity |
| Predicate | partOfCorridor |
P840
|
FINISHED |
| Object | Boston-area Route 128 beltway |
E27590
|
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: Boston-area Route 128 beltway | Statement: [Interstate 95 in Lexington, Massachusetts, partOfCorridor, Boston-area Route 128 beltway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston-area Route 128 beltway Context triple: [Interstate 95 in Lexington, Massachusetts, partOfCorridor, Boston-area Route 128 beltway]
-
A.
Route 128
chosen
Route 128 is a major circumferential highway around the Boston metropolitan area in Massachusetts, historically known as a key technology corridor.
-
B.
Boston beltway system
The Boston beltway system is a network of highways encircling the Boston metropolitan area that facilitates regional traffic flow and suburban connectivity.
-
C.
Greater Boston parkway system
The Greater Boston parkway system is a network of scenic, historically planned roadways and parkways around Boston designed to connect urban areas with parks, beaches, and natural landscapes.
-
D.
Concord Turnpike (in the Boston suburbs)
Concord Turnpike is the local name for the major east–west arterial highway Route 2 as it passes through the western suburbs of Boston, Massachusetts.
-
E.
Dulles Corridor
Dulles Corridor is a major high-technology and business hub in Northern Virginia that stretches along the Dulles Toll Road and connects the Washington, D.C. suburbs to Washington Dulles International Airport.
- 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_69a4937c9c188190aaa216f6b466f452 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ab7eb0a08190889463edb0e7bd59 |
completed | March 1, 2026, 9:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac1ccf52988190b2bf6f5af9078ba7 |
completed | March 7, 2026, 12:40 p.m. |
Created at: March 1, 2026, 7:38 p.m.