Triple
T15251002
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Labské pískovce |
E364516
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object | Elbe Valley railway |
E1127269
|
NE FINISHED |
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: Elbe Valley railway | Statement: [Labské pískovce, crossedBy, Elbe Valley railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elbe Valley railway Context triple: [Labské pískovce, crossedBy, Elbe Valley railway]
-
A.
Elbe Valley railway corridor
chosen
The Elbe Valley railway corridor is a major trans-European rail route following the Elbe River through Germany and the Czech Republic, serving as a key freight and passenger link between Central and Northern Europe.
-
B.
Unstrut Railway
The Unstrut Railway is a regional rail line in central Germany that runs through the Unstrut valley, connecting towns such as Nebra and serving both passenger and freight traffic.
-
C.
Leipzig–Geithain railway
The Leipzig–Geithain railway is a regional rail line in the German state of Saxony that connects the city of Leipzig with the town of Geithain.
-
D.
Regensburg–Passau railway
The Regensburg–Passau railway is a major rail line in Bavaria, Germany, connecting the cities of Regensburg and Passau along the Danube and serving numerous intermediate towns.
-
E.
Dresden–Leipzig railway
The Dresden–Leipzig railway is one of Germany’s oldest and most important mainline rail routes, connecting the major Saxon cities of Dresden and Leipzig.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85a0dde7481908fc64d1e82d5d20d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e007f728648190b2c86e4528542b65 |
completed | April 15, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fee5f390bc8190bc0180c118e1523c |
completed | May 9, 2026, 7:44 a.m. |
Created at: April 10, 2026, 3:13 a.m.