Triple
T18651050
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago Avenue station (CTA Brown Line) |
E455935
|
entity |
| Predicate | servesBoroughOrDistrict |
P300
|
FINISHED |
| Object | Near North Side community area |
—
|
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: Near North Side community area | Statement: [Chicago Avenue station (CTA Brown Line), servesBoroughOrDistrict, Near North Side community area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Near North Side community area Context triple: [Chicago Avenue station (CTA Brown Line), servesBoroughOrDistrict, Near North Side community area]
-
A.
Near North Side community area of Chicago
The Near North Side community area of Chicago is a densely developed, affluent urban district just north of the Loop, known for landmarks like the Magnificent Mile, River North, and the Gold Coast.
-
B.
Near North Side
chosen
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.
-
C.
Far North Side of Chicago
The Far North Side of Chicago is a largely residential area at the city’s northern edge, known for its diverse neighborhoods, lakefront parks, and access to major transit lines into downtown.
-
D.
Near South Side
Near South Side is a Chicago community area just south of the Loop, known for its major convention center, lakefront Museum Campus, and rapidly redeveloping residential and commercial districts.
-
E.
West Town community area
West Town community area is a vibrant, historically working-class and now rapidly gentrifying neighborhood on Chicago’s Near West Side known for its diverse ethnic communities, arts scene, and nightlife.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: servesBoroughOrDistrict Context triple: [Chicago Avenue station (CTA Brown Line), servesBoroughOrDistrict, Near North Side community area]
-
A.
hasServiceInBorough
Indicates that a service operates within, is available in, or is provided in a specified borough.
-
B.
servesGovernmentDistrict
Indicates that an entity provides official services or representation to a specific government district.
-
C.
hasBoroughEndpoint
Indicates that something has an endpoint located within a specific borough.
-
D.
servedDistrict
Indicates that an entity has provided official service or representation to a particular district.
-
E.
hasBorough
chosen
Indicates that one entity is located within, belongs to, or is administratively part of a specific borough.
- 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_69d8d38ea1e88190997e9b231190ba6f |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e55011a8208190acf5e6f69a441043 |
completed | April 19, 2026, 9:58 p.m. |
| PD | Predicate disambiguation | batch_69e478d85864819093cbad5ed9b54878 |
completed | April 19, 2026, 6:40 a.m. |
Created at: April 10, 2026, 11:47 a.m.