Triple
T4675683
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Chester, Pennsylvania |
E103674
|
entity |
| Predicate | partOfMetropolitanArea |
P294
|
FINISHED |
| Object | Philadelphia metropolitan area |
E5478
|
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: Philadelphia metropolitan area | Statement: [West Chester, Pennsylvania, partOfMetropolitanArea, Philadelphia metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Philadelphia metropolitan area Context triple: [West Chester, Pennsylvania, partOfMetropolitanArea, Philadelphia metropolitan area]
-
A.
Philadelphia metropolitan area
chosen
The Philadelphia metropolitan area is a major U.S. urban region centered on the city of Philadelphia, encompassing its surrounding suburbs and economic, cultural, and educational hubs.
-
B.
Anderson metropolitan area
The Anderson metropolitan area is a U.S. metropolitan region in northwestern South Carolina centered on the city of Anderson and its surrounding communities.
-
C.
Seattle metropolitan area
The Seattle metropolitan area is a major urban and economic hub in Washington State centered on the city of Seattle, known for its technology industry, port facilities, and cultural influence in the Pacific Northwest.
-
D.
Chicago metropolitan area
The Chicago metropolitan area is a major U.S. urban and economic region centered on the city of Chicago, encompassing numerous surrounding suburbs across northeastern Illinois and parts of neighboring states.
-
E.
Detroit metropolitan area
The Detroit metropolitan area is a major U.S. industrial and economic hub best known as the historic center of the American automotive industry.
- 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_69bd43dda32c8190938b37744ca270fc |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd63685cb88190ac1904e2c7eb6b61 |
completed | March 20, 2026, 3:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be039c4c58819099e93e01badbade5 |
completed | March 21, 2026, 2:34 a.m. |
Created at: March 20, 2026, 1:16 p.m.