Triple
T17608598
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pace Route 250 Dempster Street |
E428903
|
entity |
| Predicate | primaryCorridor |
P3034
|
FINISHED |
| Object | Dempster Street corridor |
—
|
NE NERFINISHED |
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: Dempster Street corridor | Statement: [Pace Route 250 Dempster Street, primaryCorridor, Dempster Street corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dempster Street corridor Context triple: [Pace Route 250 Dempster Street, primaryCorridor, Dempster Street corridor]
-
A.
Dempster Street corridor
chosen
The Dempster Street corridor is a major arterial route in the Chicago metropolitan area that serves as a key east–west transit and commercial spine for surrounding communities.
-
B.
Haste Street corridor
The Haste Street corridor is a notable stretch in UC Berkeley’s Southside neighborhood known for its dense student housing, eateries, and proximity to campus life.
-
C.
Highland Avenue corridor
The Highland Avenue corridor is a major north–south thoroughfare in Los Angeles that connects Hollywood and central city neighborhoods, serving as a key route for local traffic and access to cultural and entertainment destinations.
-
D.
Dempster Street
Dempster Street is a roadway in Skokie, Illinois, historically significant as the original namesake of the Dempster–Skokie rapid transit station.
-
E.
Channing Way corridor
The Channing Way corridor is a prominent mixed-use street in Berkeley’s Southside neighborhood, known for its dense student housing, shops, and proximity to the UC Berkeley campus.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d889e1c6148190ba76241e74688f8b |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46c4d8374819097cb112fba405e77 |
completed | April 19, 2026, 5:46 a.m. |
Created at: April 10, 2026, 5:51 a.m.