Triple
T7171550
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Monongahela River Valley |
E167209
|
entity |
| Predicate | hasUrbanCenter |
P2106
|
FINISHED |
| Object | Charleroi, Pennsylvania |
E166114
|
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: Charleroi, Pennsylvania | Statement: [Monongahela River Valley, hasUrbanCenter, Charleroi, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charleroi, Pennsylvania Context triple: [Monongahela River Valley, hasUrbanCenter, Charleroi, Pennsylvania]
-
A.
Charleroi, Pennsylvania
chosen
Charleroi, Pennsylvania is a small borough along the Monongahela River in southwestern Pennsylvania known historically for its glass and manufacturing industries.
-
B.
Bessemer, Pennsylvania
Bessemer, Pennsylvania is a small borough in western Pennsylvania known historically for its steel and industrial heritage.
-
C.
Chartiers, Pennsylvania
Chartiers, Pennsylvania is a community in the Pittsburgh area best known as the birthplace of Baseball Hall of Famer Honus Wagner.
-
D.
Pottsville, Pennsylvania
Pottsville, Pennsylvania is a historic coal-region city in Schuylkill County known for its anthracite mining heritage and as the home of the Yuengling brewery, the oldest operating brewery in the United States.
-
E.
Birmingham, Pennsylvania
Birmingham, Pennsylvania is a small historic borough in Huntingdon County best known as the birthplace of food industry pioneer Henry John Heinz.
- 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_69c68889a2748190a316c5e65360361a |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e85ec718819085af59fadee9d22d |
completed | March 27, 2026, 8:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c89a63b7e481909198ea21d7ee5159 |
completed | March 29, 2026, 3:20 a.m. |
Created at: March 27, 2026, 2:48 p.m.