Triple
T13034327
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand station (Blue Line) |
E326517
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object | West Loop office district |
E378190
|
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: West Loop office district | Statement: [Grand station (Blue Line), servesArea, West Loop office district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Loop office district Context triple: [Grand station (Blue Line), servesArea, West Loop office district]
-
A.
South Loop neighborhood
The South Loop neighborhood is a rapidly developing area just south of Chicago’s downtown, known for its mix of historic lofts, new high-rises, and proximity to major cultural and lakefront attractions.
-
B.
West Loop
chosen
West Loop is a trendy Chicago neighborhood known for its transformed industrial warehouses, vibrant dining scene, and proximity to the Fulton Market District.
-
C.
Chicago Loop
Chicago Loop is the central business district and historic downtown core of Chicago, known for its skyscrapers, theaters, parks, and major cultural attractions.
-
D.
Near North Side
Near North Side is a prominent community area of Chicago known for its dense urban neighborhoods, upscale shopping districts like the Magnificent Mile, and major cultural and entertainment attractions.
-
E.
River North, Chicago
River North, Chicago is a vibrant downtown neighborhood known for its art galleries, nightlife, dining scene, and converted warehouse lofts just north of the Loop.
- 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_69d8076cc45c81908123123f43e69266 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97effca908190ab89fdb034e02680 |
completed | April 10, 2026, 10:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6cbcf11f88190ab1746f973132af1 |
completed | May 3, 2026, 4:15 a.m. |
Created at: April 9, 2026, 8:54 p.m.