Triple
T6492172
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ashland Avenue |
E148065
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | North Branch Chicago River |
E13146
|
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: North Branch Chicago River | Statement: [Ashland Avenue, crosses, North Branch Chicago River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Branch Chicago River Context triple: [Ashland Avenue, crosses, North Branch Chicago River]
-
A.
Chicago River
chosen
The Chicago River is a historically significant waterway in Chicago known for its engineered reversal of flow, its role in the city’s development, and its iconic green dyeing on St. Patrick’s Day.
-
B.
Des Plaines River
The Des Plaines River is a Midwestern U.S. waterway that flows through southeastern Wisconsin and northeastern Illinois, ultimately joining the Kankakee River to form the Illinois River.
-
C.
Waukegan River
The Waukegan River is a small waterway in northeastern Illinois that flows through the city of Waukegan into Lake Michigan.
-
D.
Fox River
The Fox River is a Midwestern U.S. river that flows through Wisconsin and Illinois, supporting numerous communities and ecosystems along its course.
-
E.
Illinois River
The Illinois River is a scenic tributary of the Rogue River in southwestern Oregon, renowned for its wild and remote canyon, whitewater rafting, and diverse ecosystems within the Klamath-Siskiyou region.
- 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_69c009088f3081909cd467b05919de30 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c06a9bf9208190b0957eda06ed3d65 |
completed | March 22, 2026, 10:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c66385943081908630aa0f2cdefa06 |
completed | March 27, 2026, 11:01 a.m. |
Created at: March 22, 2026, 4:53 p.m.