Triple
T20489479
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Backnang |
E502699
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Backnang station
Backnang station is a regional railway hub in the town of Backnang, Germany, serving as a key stop for both local and commuter rail services in the Baden-Württemberg region.
|
E1436631
|
NE FINISHED |
How this triple was built (4 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: Backnang station | Statement: [Backnang, hasRailwayStation, Backnang station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Backnang station Context triple: [Backnang, hasRailwayStation, Backnang station]
-
A.
Weilheim Station
Weilheim Station is a ground-based satellite tracking and communication facility in Germany that forms part of the European Space Agency’s ESTRACK network.
-
B.
Rosenheim station
Rosenheim station is a major railway hub in the Bavarian town of Rosenheim, Germany, serving regional and long-distance passenger services on several important rail routes.
-
C.
Traunstein station
Traunstein station is a regional railway station in the Bavarian town of Traunstein, Germany, serving as a local transport hub on important routes in southeastern Bavaria.
-
D.
Neu-Ulm station
Neu-Ulm station is a railway station in the Bavarian town of Neu-Ulm, Germany, serving regional and local train services on routes including those connecting to nearby Ulm.
-
E.
Nürnberg-Steinbühl station
Nürnberg-Steinbühl station is a local railway station in Nuremberg, Germany, serving regional and S-Bahn commuter services within the city’s rail network.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Backnang station Triple: [Backnang, hasRailwayStation, Backnang station]
Generated description
Backnang station is a regional railway hub in the town of Backnang, Germany, serving as a key stop for both local and commuter rail services in the Baden-Württemberg region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Backnang station Target entity description: Backnang station is a regional railway hub in the town of Backnang, Germany, serving as a key stop for both local and commuter rail services in the Baden-Württemberg region.
-
A.
Weilheim Station
Weilheim Station is a ground-based satellite tracking and communication facility in Germany that forms part of the European Space Agency’s ESTRACK network.
-
B.
Rosenheim station
Rosenheim station is a major railway hub in the Bavarian town of Rosenheim, Germany, serving regional and long-distance passenger services on several important rail routes.
-
C.
Traunstein station
Traunstein station is a regional railway station in the Bavarian town of Traunstein, Germany, serving as a local transport hub on important routes in southeastern Bavaria.
-
D.
Neu-Ulm station
Neu-Ulm station is a railway station in the Bavarian town of Neu-Ulm, Germany, serving regional and local train services on routes including those connecting to nearby Ulm.
-
E.
Nürnberg-Steinbühl station
Nürnberg-Steinbühl station is a local railway station in Nuremberg, Germany, serving regional and S-Bahn commuter services within the city’s rail network.
- F. None of above. chosen
Provenance (5 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_69e0b4b0373881909dd3e9387f82eab4 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69b5d93ec81908259696359090b35 |
completed | April 20, 2026, 9:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08a557affc8190b542d74d7171f5fb |
completed | May 16, 2026, 5:11 p.m. |
| NEDg | Description generation | batch_6a08a5f279c88190833e04a69e9839a6 |
completed | May 16, 2026, 5:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08a67f37f08190a50c377042c44a6f |
completed | May 16, 2026, 5:16 p.m. |
Created at: April 16, 2026, 11:34 a.m.