Triple
T18274842
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heidelberg Mountain Railway |
E437707
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Heidelberg Castle |
—
|
NE NERFINISHED |
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: Heidelberg Castle | Statement: [Heidelberg Mountain Railway, serves, Heidelberg Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heidelberg Castle Context triple: [Heidelberg Mountain Railway, serves, Heidelberg Castle]
-
A.
Heidelberg Castle
chosen
Heidelberg Castle is a famous ruined Renaissance fortress overlooking the city of Heidelberg in Germany, renowned for its picturesque setting and historical significance.
-
B.
Stuttgart Castle
Stuttgart Castle is a historic residence and fortification in Stuttgart, Germany, long serving as the seat of the Counts and later Dukes of Württemberg.
-
C.
Leonberg Castle
Leonberg Castle is a historic Renaissance-era palace complex in Leonberg, Germany, noted for its preserved architecture and famous terraced garden.
-
D.
Hardenburg Castle
Hardenburg Castle is a large medieval hilltop fortress in the Palatinate region of Germany that served as a principal stronghold and residence of the Counts of Leiningen.
-
E.
Homburg Castle
Homburg Castle is a historic German castle in Bad Homburg vor der Höhe, Hesse, known for its role as a royal residence and its well-preserved architecture and gardens.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8b914530c8190b4474d862a2b2a1b |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50050d6688190b909a1c24e1dd3c9 |
completed | April 19, 2026, 4:18 p.m. |
Created at: April 10, 2026, 10:34 a.m.