Triple
T10939883
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gotha |
E258439
|
entity |
| Predicate | hasTransportation |
P105
|
FINISHED |
| Object |
Gotha tramway
The Gotha tramway is a local urban tram system serving the city of Gotha in Thuringia, Germany.
|
E895284
|
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: Gotha tramway | Statement: [Gotha, hasTransportation, Gotha tramway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gotha tramway Context triple: [Gotha, hasTransportation, Gotha tramway]
-
A.
Naumburg tramway
The Naumburg tramway is a historic narrow-gauge tram system in Naumburg, Germany, known for its short circular route and preservation as a heritage transport line.
-
B.
Karlsruhe tram network
The Karlsruhe tram network is an extensive light rail and tram system in Karlsruhe, Germany, known for its pioneering tram-train concept that integrates urban streetcars with regional railway lines.
-
C.
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.
-
D.
Neckar Valley Railway
The Neckar Valley Railway is a German railway line that runs along the Neckar River, connecting numerous towns and cities in the state of Baden-Württemberg.
-
E.
Leipzig tram network
The Leipzig tram network is an extensive urban light rail system serving the German city of Leipzig, providing dense public transport coverage and connecting major districts, suburbs, and key hubs like Leipzig Hauptbahnhof.
- 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: Gotha tramway Triple: [Gotha, hasTransportation, Gotha tramway]
Generated description
The Gotha tramway is a local urban tram system serving the city of Gotha in Thuringia, Germany.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gotha tramway Target entity description: The Gotha tramway is a local urban tram system serving the city of Gotha in Thuringia, Germany.
-
A.
Naumburg tramway
The Naumburg tramway is a historic narrow-gauge tram system in Naumburg, Germany, known for its short circular route and preservation as a heritage transport line.
-
B.
Karlsruhe tram network
The Karlsruhe tram network is an extensive light rail and tram system in Karlsruhe, Germany, known for its pioneering tram-train concept that integrates urban streetcars with regional railway lines.
-
C.
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.
-
D.
Neckar Valley Railway
The Neckar Valley Railway is a German railway line that runs along the Neckar River, connecting numerous towns and cities in the state of Baden-Württemberg.
-
E.
Leipzig tram network
The Leipzig tram network is an extensive urban light rail system serving the German city of Leipzig, providing dense public transport coverage and connecting major districts, suburbs, and key hubs like Leipzig Hauptbahnhof.
- 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_69d6aa8769b4819082bfe5e61b9017f0 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d770c1389881909341170984211810 |
completed | April 9, 2026, 9:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e23c0e940081908c84ea4cf3b877fc |
completed | April 17, 2026, 1:56 p.m. |
| NEDg | Description generation | batch_69e24541cbb481908f14a9cb2787c118 |
completed | April 17, 2026, 2:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e248f48dc88190af9491e8cdc4a532 |
completed | April 17, 2026, 2:51 p.m. |
Created at: April 8, 2026, 9:23 p.m.