Triple
T15362932
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metra at Jefferson Park |
E367334
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Jefferson Park neighborhood |
E1056631
|
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: Jefferson Park neighborhood | Statement: [Metra at Jefferson Park, serves, Jefferson Park neighborhood]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jefferson Park neighborhood Context triple: [Metra at Jefferson Park, serves, Jefferson Park neighborhood]
-
A.
Jefferson Park neighborhood
chosen
Jefferson Park neighborhood is a residential and commercial community area on Chicago’s Northwest Side known for its transportation hub and diverse local businesses.
-
B.
Cathedral Park neighborhood
Cathedral Park neighborhood is a riverside community in North Portland, Oregon, known for its namesake Cathedral Park beneath the St. Johns Bridge and its scenic views of the Willamette River.
-
C.
Deanwood neighborhood
Deanwood neighborhood is a historic, predominantly residential community in Northeast Washington, D.C., known for its early-20th-century African American heritage and small-town feel within the city.
-
D.
Lafayette Park neighborhood
The Lafayette Park neighborhood is a historic residential area in Tallahassee, Florida, known for its tree-lined streets, older homes, and proximity to downtown and local parks.
-
E.
Swisshelm Park neighborhood
Swisshelm Park is a quiet, primarily residential neighborhood in Pittsburgh, Pennsylvania, known for its green spaces, suburban feel, and proximity to the city’s large Frick Park.
- 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_69ff0b4a181c8190bffc1ac1a86e215d |
completed | May 9, 2026, 10:24 a.m. |
Created at: April 10, 2026, 3:18 a.m.