Triple
T21753830
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lexington Center |
E536982
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Massachusetts Avenue (Lexington commercial stretch) |
—
|
NE NERFINISHED |
How this triple was built (3 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: Massachusetts Avenue (Lexington commercial stretch) | Statement: [Lexington Center, hasPart, Massachusetts Avenue (Lexington commercial stretch)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Massachusetts Avenue (Lexington commercial stretch) Context triple: [Lexington Center, hasPart, Massachusetts Avenue (Lexington commercial stretch)]
-
A.
Massachusetts Avenue commercial corridor
The Massachusetts Avenue commercial corridor is a major urban thoroughfare in Cambridge lined with shops, restaurants, and businesses that serves as one of the city’s primary retail and social hubs.
-
B.
Massachusetts Avenue in Boston
Massachusetts Avenue in Boston is a major north–south thoroughfare that runs through several neighborhoods, serving as a key corridor for traffic, public transit, and commercial activity.
-
C.
Trapelo Road and Lexington Street
Trapelo Road and Lexington Street is a notable intersection in Belmont, Massachusetts, serving as a key local crossroads near the MBTA Waverley commuter rail station.
-
D.
Massachusetts Avenue in Arlington
Massachusetts Avenue in Arlington is the town’s primary thoroughfare and commercial spine, lined with shops, restaurants, civic buildings, and historic sites that form the core of community life.
-
E.
Hartwell Avenue in Lexington, Massachusetts
Hartwell Avenue in Lexington, Massachusetts is a local roadway and commercial corridor that provides access to nearby business parks and facilities just off Interstate 95.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Massachusetts Avenue (Lexington commercial stretch) Target entity description: Massachusetts Avenue (Lexington commercial stretch) is the main downtown business corridor of Lexington, Massachusetts, lined with shops, restaurants, and civic buildings in the historic town center.
-
A.
Massachusetts Avenue commercial corridor
The Massachusetts Avenue commercial corridor is a major urban thoroughfare in Cambridge lined with shops, restaurants, and businesses that serves as one of the city’s primary retail and social hubs.
-
B.
Massachusetts Avenue in Boston
Massachusetts Avenue in Boston is a major north–south thoroughfare that runs through several neighborhoods, serving as a key corridor for traffic, public transit, and commercial activity.
-
C.
Trapelo Road and Lexington Street
Trapelo Road and Lexington Street is a notable intersection in Belmont, Massachusetts, serving as a key local crossroads near the MBTA Waverley commuter rail station.
-
D.
Massachusetts Avenue in Arlington
Massachusetts Avenue in Arlington is the town’s primary thoroughfare and commercial spine, lined with shops, restaurants, civic buildings, and historic sites that form the core of community life.
-
E.
Hartwell Avenue in Lexington, Massachusetts
Hartwell Avenue in Lexington, Massachusetts is a local roadway and commercial corridor that provides access to nearby business parks and facilities just off Interstate 95.
- F. None of above. chosen
Provenance (2 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_69e0c46eab808190b848242d63a17c47 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f01d8c57508190b45fb974ef0ded10 |
completed | April 28, 2026, 2:38 a.m. |
Created at: April 16, 2026, 6:50 p.m.