Triple
T17964514
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago–Naperville–Elgin, IL–IN–WI Metropolitan Statistical Area |
E449165
|
entity |
| Predicate | containsCity |
P294
|
FINISHED |
| Object | Portage, Indiana |
E203016
|
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: Portage, Indiana | Statement: [Chicago–Naperville–Elgin, IL–IN–WI Metropolitan Statistical Area, containsCity, Portage, Indiana]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portage, Indiana Context triple: [Chicago–Naperville–Elgin, IL–IN–WI Metropolitan Statistical Area, containsCity, Portage, Indiana]
-
A.
Portage, Indiana
chosen
Portage, Indiana is a city in northwestern Indiana near Lake Michigan, known as a key industrial and transportation hub within the Chicago metropolitan area.
-
B.
La Porte, Indiana
La Porte, Indiana is a small Midwestern city in northwestern Indiana known for its historic downtown, surrounding lakes, and role as a regional industrial and commercial center.
-
C.
Portland, Indiana
Portland, Indiana is a small city in Jay County known for its agricultural surroundings, historic downtown, and role as a local commercial center in east-central Indiana.
-
D.
Portage, Wisconsin
Portage, Wisconsin is a small central Wisconsin city known historically as a key overland link between the Wisconsin and Fox rivers, which made it an important transportation and trade route.
-
E.
Valparaiso, Indiana
Valparaiso, Indiana is a small city in northwestern Indiana known for hosting Valparaiso University and serving as a regional cultural and educational center.
- 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_69d8b9f9927c8190a006110c8b996e61 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4b136e4088190ac97fd92dc84a4b9 |
completed | April 19, 2026, 10:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a039efa814c8190b9cd9717e0314c66 |
completed | May 12, 2026, 9:43 p.m. |
Created at: April 10, 2026, 10:22 a.m.