Triple
T12877975
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leipzig metropolitan region |
E308012
|
entity |
| Predicate | hasRailCorridor |
P58937
|
FINISHED |
| Object | Leipzig–Dresden railway |
E836970
|
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: Leipzig–Dresden railway | Statement: [Leipzig metropolitan region, hasRailCorridor, Leipzig–Dresden railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leipzig–Dresden railway Context triple: [Leipzig metropolitan region, hasRailCorridor, Leipzig–Dresden railway]
-
A.
Dresden–Leipzig railway
chosen
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.
-
B.
Berlin–Dresden railway
The Berlin–Dresden railway is a major German mainline rail route connecting the capital Berlin with the city of Dresden, serving both long-distance and regional passenger 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.
Leipzig–Probstzella railway
The Leipzig–Probstzella railway is a major German rail route in central Germany that connects Leipzig with Probstzella, serving as an important regional and intercity transport corridor.
-
E.
Berlin–Magdeburg railway
The Berlin–Magdeburg railway is a major German rail line connecting the capital city Berlin with the city of Magdeburg, serving both regional and long-distance passenger and freight traffic.
- 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_69d7bdf69bc48190af6c2621f28ca351 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d970fa8474819086a8af3c90f3ca84 |
completed | April 10, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6cbbb199081909c32575097fbc2bf |
completed | May 3, 2026, 4:14 a.m. |
Created at: April 9, 2026, 5:38 p.m.