Triple
T17403287
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BART Fremont line |
E423149
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Oakland Wye |
—
|
NE NERFINISHED |
How this triple was built (3 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: Oakland Wye | Statement: [BART Fremont line, connectsTo, Oakland Wye]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oakland Wye Context triple: [BART Fremont line, connectsTo, Oakland Wye]
-
A.
Wayne Junction
Wayne Junction is a major regional rail station and transportation hub in Philadelphia, Pennsylvania, serving multiple SEPTA lines and bus routes.
-
B.
Mariani Junction
Mariani Junction is a key railway junction in Assam, India, serving as an important rail hub for the Jorhat region and surrounding areas.
-
C.
Concord Junction
Concord Junction is the historic name of the area and rail junction in West Concord, Massachusetts, that developed around the intersection of multiple railroad lines.
-
D.
Seamer Junction
Seamer Junction is a railway junction and station in North Yorkshire, England, serving as a key connection point on the route between York and the coastal town of Scarborough.
-
E.
Rivertown Junction
Rivertown Junction is a themed area within the Dollywood amusement park that evokes a nostalgic Southern riverside town with attractions, shops, and dining.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oakland Wye Target entity description: Oakland Wye is a major Bay Area Rapid Transit (BART) track junction in Oakland, California, where multiple lines converge and diverge through a complex set of underground tunnels.
-
A.
Wayne Junction
Wayne Junction is a major regional rail station and transportation hub in Philadelphia, Pennsylvania, serving multiple SEPTA lines and bus routes.
-
B.
Mariani Junction
Mariani Junction is a key railway junction in Assam, India, serving as an important rail hub for the Jorhat region and surrounding areas.
-
C.
Concord Junction
Concord Junction is the historic name of the area and rail junction in West Concord, Massachusetts, that developed around the intersection of multiple railroad lines.
-
D.
Seamer Junction
Seamer Junction is a railway junction and station in North Yorkshire, England, serving as a key connection point on the route between York and the coastal town of Scarborough.
-
E.
Rivertown Junction
Rivertown Junction is a themed area within the Dollywood amusement park that evokes a nostalgic Southern riverside town with attractions, shops, and dining.
- F. None of above. chosen
Provenance (2 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_69d889d7d27c819088486ce3f0627fa1 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43b051cc48190872278ee0b52240d |
completed | April 19, 2026, 2:16 a.m. |
Created at: April 10, 2026, 5:45 a.m.