Triple
T3191143
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fern Rock Transportation Center |
E66824
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Fern Rock
Fern Rock is a neighborhood in North Philadelphia, Pennsylvania, known for its residential character and proximity to major transit facilities.
|
E336139
|
NE FINISHED |
How this triple was built (4 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: Fern Rock | Statement: [Fern Rock Transportation Center, formerName, Fern Rock]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fern Rock Context triple: [Fern Rock Transportation Center, formerName, Fern Rock]
-
A.
Chapel Rock
Chapel Rock is a striking sandstone rock formation along the Lake Superior shoreline in Michigan, notable for the lone tree dramatically growing from its top.
-
B.
Jefferson Rock
Jefferson Rock is a famous rock formation and viewpoint in Harpers Ferry National Historical Park that offers sweeping views of the confluence of the Potomac and Shenandoah rivers.
-
C.
Fossil Bluff
Fossil Bluff is a British Antarctic Survey research station on Alexander Island in Antarctica, primarily used as a logistics and refuelling hub for scientific field operations.
-
D.
Greensand Ridge
Greensand Ridge is a prominent sandstone escarpment in southeast England known for its scenic landscapes, woodlands, and rich biodiversity.
-
E.
Cave Rock
Cave Rock is a prominent volcanic rock formation and culturally significant Washoe Tribe site on the southeastern shore of Lake Tahoe in Nevada.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Fern Rock Triple: [Fern Rock Transportation Center, formerName, Fern Rock]
Generated description
Fern Rock is a neighborhood in North Philadelphia, Pennsylvania, known for its residential character and proximity to major transit facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fern Rock Target entity description: Fern Rock is a neighborhood in North Philadelphia, Pennsylvania, known for its residential character and proximity to major transit facilities.
-
A.
Chapel Rock
Chapel Rock is a striking sandstone rock formation along the Lake Superior shoreline in Michigan, notable for the lone tree dramatically growing from its top.
-
B.
Jefferson Rock
Jefferson Rock is a famous rock formation and viewpoint in Harpers Ferry National Historical Park that offers sweeping views of the confluence of the Potomac and Shenandoah rivers.
-
C.
Fossil Bluff
Fossil Bluff is a British Antarctic Survey research station on Alexander Island in Antarctica, primarily used as a logistics and refuelling hub for scientific field operations.
-
D.
Stony Hill
Stony Hill is a suburban community in the hills north of Kingston, Jamaica, known for its cooler climate and residential character.
-
E.
Greensand Ridge
Greensand Ridge is a prominent sandstone escarpment in southeast England known for its scenic landscapes, woodlands, and rich biodiversity.
- F. None of above. chosen
Provenance (5 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_69ad8588ba18819086a10951c32ecb80 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada6e7d0d081908b1c36bb909a58bf |
completed | March 8, 2026, 4:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b24ba19b2881908a298e6fb99a058e |
completed | March 12, 2026, 5:14 a.m. |
| NEDg | Description generation | batch_69b24f94bcb8819089f53dbe923a93e2 |
completed | March 12, 2026, 5:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b251458ab48190a374f910103763f2 |
completed | March 12, 2026, 5:38 a.m. |
Created at: March 8, 2026, 3:07 p.m.