Triple
T21382366
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Red Line (CTA) |
E527391
|
entity |
| Predicate | servesNeighborhood |
P82
|
FINISHED |
| Object | Near South Side |
—
|
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: Near South Side | Statement: [Red Line (CTA), servesNeighborhood, Near South Side]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Near South Side Context triple: [Red Line (CTA), servesNeighborhood, Near South Side]
-
A.
Near South Side
chosen
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.
-
B.
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.
-
C.
Far South Side
The Far South Side is a largely residential and industrial region at the southern edge of Chicago, known for its diverse neighborhoods and significant African American communities.
-
D.
Near West Side
Near West Side is a Chicago community area just west of the Loop, known for its mix of residential neighborhoods, historic districts, and major venues like the United Center.
-
E.
Near South Side, Chicago
Near South Side, Chicago is a centrally located lakefront community area just south of downtown known for its major convention center, historic districts, and rapidly redeveloping residential and commercial corridors.
- 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_69e0b51f363c8190944000ab5523b02b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b0d1fa1c8190b3374e0bb3a971fc |
completed | April 22, 2026, 11:28 a.m. |
Created at: April 16, 2026, 5:12 p.m.