Triple
T19492943
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sipplingen |
E487696
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object | Lake Constance railway line |
—
|
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: Lake Constance railway line | Statement: [Sipplingen, hasTransportConnection, Lake Constance railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Constance railway line Context triple: [Sipplingen, hasTransportConnection, Lake Constance railway line]
-
A.
Bodensee–Oberschwaben railway
The Bodensee–Oberschwaben railway is a regional rail line in southern Germany that connects towns around Lake Constance with the Oberschwaben (Upper Swabia) region.
-
B.
Radolfzell–Stockach railway
chosen
The Radolfzell–Stockach railway is a regional rail line in Baden-Württemberg, Germany, connecting the towns of Radolfzell and Stockach near Lake Constance.
-
C.
Radolfzell–Singen railway
The Radolfzell–Singen railway is a regional rail line in Baden-Württemberg, Germany, connecting the towns of Radolfzell and Singen near Lake Constance.
-
D.
Ulm–Sigmaringen railway
The Ulm–Sigmaringen railway is a regional rail line in the German state of Baden-Württemberg that connects the city of Ulm with Sigmaringen through the Swabian Jura.
-
E.
East Rhine Railway
The East Rhine Railway is a major German rail line running along the eastern bank of the Rhine River, known for connecting numerous towns and offering scenic views through the Middle Rhine Valley.
- 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_69d8e8d9d1c88190b01cd78b8be49384 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6348f4d708190a6e612863fee4b97 |
completed | April 20, 2026, 2:13 p.m. |
Created at: April 10, 2026, 1:39 p.m.