Triple
T22806598
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Forchbahn |
E564552
|
entity |
| Predicate | operatesLine |
P15252
|
FINISHED |
| Object | Forch line |
—
|
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: Forch line | Statement: [Forchbahn, operatesLine, Forch line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Forch line Context triple: [Forchbahn, operatesLine, Forch line]
-
A.
Grubenhagen line
The Grubenhagen line was a cadet branch of the medieval German Welf dynasty that ruled the small principality of Brunswick-Grubenhagen within the Holy Roman Empire.
-
B.
Calenberg line
The Calenberg line was a prominent branch of the House of Brunswick-Lüneburg that ruled the Principality of Calenberg and later formed the core of the Electorate and Kingdom of Hanover.
-
C.
Gribskov Line
The Gribskov Line is a Danish regional railway line in North Zealand that connects Hillerød with several coastal and rural towns, serving as an important local transport route and tourist line.
-
D.
Hauenstein line
The Hauenstein line is a major Swiss railway route crossing the Jura Mountains, historically important as a key north–south connection between Basel and central Switzerland.
-
E.
Lippe-Biesterfeld line
The Lippe-Biesterfeld line is a cadet branch of the German princely House of Lippe from which several modern European royals, including the Dutch royal family’s Lippe-Biesterfeld members, descend.
- 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: Forch line Target entity description: The Forch line is a Swiss suburban railway route connecting the city of Zurich with the Forch region and surrounding communities.
-
A.
Grubenhagen line
The Grubenhagen line was a cadet branch of the medieval German Welf dynasty that ruled the small principality of Brunswick-Grubenhagen within the Holy Roman Empire.
-
B.
Calenberg line
The Calenberg line was a prominent branch of the House of Brunswick-Lüneburg that ruled the Principality of Calenberg and later formed the core of the Electorate and Kingdom of Hanover.
-
C.
Gribskov Line
The Gribskov Line is a Danish regional railway line in North Zealand that connects Hillerød with several coastal and rural towns, serving as an important local transport route and tourist line.
-
D.
Hauenstein line
The Hauenstein line is a major Swiss railway route crossing the Jura Mountains, historically important as a key north–south connection between Basel and central Switzerland.
-
E.
Lippe-Biesterfeld line
The Lippe-Biesterfeld line is a cadet branch of the German princely House of Lippe from which several modern European royals, including the Dutch royal family’s Lippe-Biesterfeld members, descend.
- 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_69e245823f4c8190ade442cdcc2c224a |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17d5c193481908550993e2547515d |
completed | April 29, 2026, 3:39 a.m. |
Created at: April 17, 2026, 3:32 p.m.