Triple
T12831423
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Philadelphia subway system |
E306795
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object | Broad–Ridge Spur |
E59283
|
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: Broad–Ridge Spur | Statement: [Philadelphia subway system, hasLine, Broad–Ridge Spur]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Broad–Ridge Spur Context triple: [Philadelphia subway system, hasLine, Broad–Ridge Spur]
-
A.
Broad–Ridge Spur
chosen
Broad–Ridge Spur is a short branch of Philadelphia’s Broad Street Line subway that provides service between Center City and North Philadelphia via the Ridge Avenue corridor.
-
B.
Goûter ridge
Goûter ridge is a prominent alpine route on Mont Blanc, known as the normal ascent line from the French side and noted for its exposure to rockfall and challenging conditions.
-
C.
Yokum Ridge
Yokum Ridge is a prominent, rugged ridgeline on Mount Hood in Oregon, popular with experienced alpine climbers for its challenging routes and dramatic relief.
-
D.
Rocky Peak Ridge
Rocky Peak Ridge is a prominent Adirondack mountain in New York known for its open ridgeline views and challenging hiking routes.
-
E.
Innominata Ridge
Innominata Ridge is a classic, exposed alpine climbing route on the Italian (south) side of Mont Blanc, known for its mixed rock-and-ice terrain and sustained difficulty.
- 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_69d7bdf52b94819096d6f0ba4ab50a98 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96fb0bb208190bdc4d3dc7909be06 |
completed | April 10, 2026, 9:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ed8d20081908e0fb5262b354cab |
completed | May 2, 2026, 11:55 p.m. |
Created at: April 9, 2026, 5:34 p.m.