Triple
T17196951
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old Town of Heidelberg |
E417375
|
entity |
| Predicate | transportAccess |
P1288
|
FINISHED |
| Object |
Heidelberg-Altstadt railway station
Heidelberg-Altstadt railway station is a local train stop in Heidelberg, Germany, serving the historic Old Town area along the Neckar River.
|
E1256542
|
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: Heidelberg-Altstadt railway station | Statement: [Old Town of Heidelberg, transportAccess, Heidelberg-Altstadt railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heidelberg-Altstadt railway station Context triple: [Old Town of Heidelberg, transportAccess, Heidelberg-Altstadt railway station]
-
A.
Heidelberg railway station
Heidelberg railway station is a suburban train station in Melbourne, Australia, serving the suburb of Heidelberg on the city's rail network.
-
B.
Heidelberg Hauptbahnhof
Heidelberg Hauptbahnhof is the main railway station of Heidelberg in southwestern Germany, serving as a key regional and long-distance transport hub.
-
C.
Heilbronn Hauptbahnhof
Heilbronn Hauptbahnhof is the main railway station and central transport hub serving the city of Heilbronn in southwestern Germany.
-
D.
Ingelheim station
Ingelheim station is a regional railway station in Ingelheim am Rhein, Germany, serving as a local transport hub on the Rhine railway corridor.
-
E.
Karlsruhe Hauptbahnhof
Karlsruhe Hauptbahnhof is the main railway station of Karlsruhe, Germany, serving as a major regional and long-distance transport hub in the state of Baden-Württemberg.
- 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: Heidelberg-Altstadt railway station Triple: [Old Town of Heidelberg, transportAccess, Heidelberg-Altstadt railway station]
Generated description
Heidelberg-Altstadt railway station is a local train stop in Heidelberg, Germany, serving the historic Old Town area along the Neckar River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Heidelberg-Altstadt railway station Target entity description: Heidelberg-Altstadt railway station is a local train stop in Heidelberg, Germany, serving the historic Old Town area along the Neckar River.
-
A.
Heidelberg railway station
Heidelberg railway station is a suburban train station in Melbourne, Australia, serving the suburb of Heidelberg on the city's rail network.
-
B.
Heidelberg Hauptbahnhof
Heidelberg Hauptbahnhof is the main railway station of Heidelberg in southwestern Germany, serving as a key regional and long-distance transport hub.
-
C.
Heilbronn Hauptbahnhof
Heilbronn Hauptbahnhof is the main railway station and central transport hub serving the city of Heilbronn in southwestern Germany.
-
D.
Ingelheim station
Ingelheim station is a regional railway station in Ingelheim am Rhein, Germany, serving as a local transport hub on the Rhine railway corridor.
-
E.
Karlsruhe Hauptbahnhof
Karlsruhe Hauptbahnhof is the main railway station of Karlsruhe, Germany, serving as a major regional and long-distance transport hub in the state of Baden-Württemberg.
- 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_69d886d6ba8c819093215917b3d01689 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42dab718c8190b6f5b08189cf2eb2 |
completed | April 19, 2026, 1:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a015fd7ef048190b0828ec6ea0e119c |
completed | May 11, 2026, 4:49 a.m. |
| NEDg | Description generation | batch_6a01636d8f008190975bcd8d9124ec88 |
completed | May 11, 2026, 5:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0163d510908190906a3b186e840688 |
completed | May 11, 2026, 5:06 a.m. |
Created at: April 10, 2026, 5:38 a.m.