Triple
T15362386
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Montrose |
E367319
|
entity |
| Predicate | servesCorridor |
P2566
|
FINISHED |
| Object | Kennedy Expressway corridor |
E233107
|
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: Kennedy Expressway corridor | Statement: [Montrose, servesCorridor, Kennedy Expressway corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kennedy Expressway corridor Context triple: [Montrose, servesCorridor, Kennedy Expressway corridor]
-
A.
Kennedy Expressway
chosen
The Kennedy Expressway is a major Chicago freeway that carries Interstate 90/94 traffic between downtown and the city's northwest side, including the route to O'Hare International Airport.
-
B.
Roosevelt Expressway
Roosevelt Expressway is a limited-access highway segment in Philadelphia that serves as a major commuter route linking Roosevelt Boulevard to the city’s expressway network.
-
C.
John F. Fitzgerald Expressway
The John F. Fitzgerald Expressway was an elevated highway in downtown Boston that became notorious for its congestion and urban blight before being demolished and buried as part of the Big Dig project.
-
D.
Stevenson Expressway
The Stevenson Expressway is a major Chicago-area highway that connects downtown Chicago with its southwestern suburbs and serves as a key commuter and freight route.
-
E.
Eisenhower Expressway
The Eisenhower Expressway is a major Chicago-area freeway (Interstate 290) that runs west from downtown Chicago, serving as a key commuter and transit corridor through the city's western suburbs.
- 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_69d85a1483788190ad93c2748e8af34b |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03e479f188190bbbc3dcd73853e02 |
completed | April 16, 2026, 1:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff364d82c48190b116528b5c00e918 |
completed | May 9, 2026, 1:27 p.m. |
Created at: April 10, 2026, 3:18 a.m.