Triple
T22900546
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U.S. Route 7 in Connecticut |
E568300
|
entity |
| Predicate | containsExpresswaySection |
P7229
|
FINISHED |
| Object | Norwalk–Danbury segment |
—
|
NE NERFINISHED |
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: Norwalk–Danbury segment | Statement: [U.S. Route 7 in Connecticut, containsExpresswaySection, Norwalk–Danbury segment]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Norwalk–Danbury segment Context triple: [U.S. Route 7 in Connecticut, containsExpresswaySection, Norwalk–Danbury segment]
-
A.
Norwalk–Redondo Beach corridor
The Norwalk–Redondo Beach corridor is a major east–west transit corridor in Los Angeles County served by the Metro C Line, linking inland Norwalk with the coastal city of Redondo Beach.
-
B.
Danbury Branch
The Danbury Branch is a commuter rail line in southwestern Connecticut operated by Metro-North Railroad, connecting Danbury and intermediate towns to the New Haven Line and the New York City region.
-
C.
Northeast Corridor at New Haven
The Northeast Corridor at New Haven is a major junction on the busy Boston–Washington rail corridor where intercity and regional trains connect with inland routes such as the New Haven–Springfield Line.
-
D.
New Haven Line
The New Haven Line is a major commuter rail route in the northeastern United States that connects New York City with New Haven, Connecticut, serving numerous communities along the Long Island Sound corridor.
-
E.
Southbury Loop
The Southbury Loop is a suburban railway line in North London that connects Edmonton Green to Cheshunt, serving local commuter traffic.
- 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: Norwalk–Danbury segment Target entity description: The Norwalk–Danbury segment is a limited-access expressway portion of U.S. Route 7 in southwestern Connecticut that connects the coastal city of Norwalk with the inland city of Danbury.
-
A.
Norwalk–Redondo Beach corridor
The Norwalk–Redondo Beach corridor is a major east–west transit corridor in Los Angeles County served by the Metro C Line, linking inland Norwalk with the coastal city of Redondo Beach.
-
B.
Danbury Branch
The Danbury Branch is a commuter rail line in southwestern Connecticut operated by Metro-North Railroad, connecting Danbury and intermediate towns to the New Haven Line and the New York City region.
-
C.
Northeast Corridor at New Haven
The Northeast Corridor at New Haven is a major junction on the busy Boston–Washington rail corridor where intercity and regional trains connect with inland routes such as the New Haven–Springfield Line.
-
D.
New Haven Line
The New Haven Line is a major commuter rail route in the northeastern United States that connects New York City with New Haven, Connecticut, serving numerous communities along the Long Island Sound corridor.
-
E.
Southbury Loop
The Southbury Loop is a suburban railway line in North London that connects Edmonton Green to Cheshunt, serving local commuter traffic.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: containsExpresswaySection Context triple: [U.S. Route 7 in Connecticut, containsExpresswaySection, Norwalk–Danbury segment]
-
A.
hasExpresswaySection
chosen
Indicates that an entity includes, contains, or is associated with a specific section or segment of an expressway.
-
B.
hasExpresswayIC
Indicates that an expressway has a specific interchange (IC) connected to it.
-
C.
hasExpressLanes
Indicates that a roadway or transportation facility includes designated express lanes for faster or prioritized travel.
-
D.
hasExpresswayName
Indicates that an entity (such as a road segment or route) is associated with a specific expressway name.
-
E.
openedAsExpresswaySection
Indicates that a particular section of roadway was inaugurated and began operation specifically as an expressway segment.
- F. None of above.
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_69e2458c23ec81908fa2570692c6614f |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1801626488190b7e8ce3301667987 |
completed | April 29, 2026, 3:50 a.m. |
| PD | Predicate disambiguation | batch_69ef3b6b2e2481908258156937b5a745 |
completed | April 27, 2026, 10:33 a.m. |
Created at: April 17, 2026, 3:41 p.m.