Triple
T14840282
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northwest Philadelphia |
E348942
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Wissahickon Gorge |
E855560
|
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: Wissahickon Gorge | Statement: [Northwest Philadelphia, hasLandmark, Wissahickon Gorge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wissahickon Gorge Context triple: [Northwest Philadelphia, hasLandmark, Wissahickon Gorge]
-
A.
Wissahickon Creek valley
chosen
Wissahickon Creek valley is a scenic, wooded gorge in southeastern Pennsylvania known for its rugged trails, historic bridges, and picturesque waterway.
-
B.
Wissahickon Creek
Wissahickon Creek is a tributary of the Schuylkill River in southeastern Pennsylvania, known for its scenic wooded gorge, historic mills, and extensive recreational trails.
-
C.
Skippack Creek
Skippack Creek is a stream in southeastern Pennsylvania that flows through Montgomery County and is known for its scenic, recreational, and historical significance before joining Perkiomen Creek.
-
D.
Pennypack Creek
Pennypack Creek is a historic stream in northeastern Philadelphia, Pennsylvania, known for its scenic wooded parklands, trails, and stone arch bridges.
-
E.
Sewickley Valley
Sewickley Valley is a suburban region northwest of Pittsburgh, Pennsylvania, encompassing Sewickley and neighboring communities along the Ohio River.
- 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_69d822ec69008190a9232caa68836872 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69ded28e40f08190b309d8ac6404d2fc |
completed | April 14, 2026, 11:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe6b4b31a48190a3b60f02b581fbd2 |
completed | May 8, 2026, 11:01 p.m. |
Created at: April 10, 2026, 1:53 a.m.