Triple
T22870226
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heidelberg tram network |
E567171
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object |
Rohrbach district
Rohrbach district is a residential and commercial quarter of the German city of Heidelberg, known for its mix of historic structures and modern urban amenities.
|
E1558274
|
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: Rohrbach district | Statement: [Heidelberg tram network, serves, Rohrbach district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rohrbach district Context triple: [Heidelberg tram network, serves, Rohrbach district]
-
A.
Rohrbach District
Rohrbach District is an administrative district in the Austrian state of Upper Austria, located in the Mühlviertel region.
-
B.
Ebersberg district
Ebersberg district is a rural administrative district in Upper Bavaria, Germany, known for its extensive forests, small towns, and proximity to Munich.
-
C.
Karlstein district
Karlstein district is a neighborhood of the spa town Bad Reichenhall in Bavaria, Germany, known for its scenic Alpine setting and historic character.
-
D.
Limpertsberg district
Limpertsberg district is a primarily residential and upscale neighborhood in Luxembourg City known for its elegant townhouses, green spaces, and proximity to the city center.
-
E.
Lilienthal District
Lilienthal District is an administrative area located within the Mostviertel region of Lower Austria, known for its rural landscapes and agricultural character.
- 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: Rohrbach district Triple: [Heidelberg tram network, serves, Rohrbach district]
Generated description
Rohrbach district is a residential and commercial quarter of the German city of Heidelberg, known for its mix of historic structures and modern urban amenities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rohrbach district Target entity description: Rohrbach district is a residential and commercial quarter of the German city of Heidelberg, known for its mix of historic structures and modern urban amenities.
-
A.
Rohrbach District
Rohrbach District is an administrative district in the Austrian state of Upper Austria, located in the Mühlviertel region.
-
B.
Ebersberg district
Ebersberg district is a rural administrative district in Upper Bavaria, Germany, known for its extensive forests, small towns, and proximity to Munich.
-
C.
Karlstein district
Karlstein district is a neighborhood of the spa town Bad Reichenhall in Bavaria, Germany, known for its scenic Alpine setting and historic character.
-
D.
Limpertsberg district
Limpertsberg district is a primarily residential and upscale neighborhood in Luxembourg City known for its elegant townhouses, green spaces, and proximity to the city center.
-
E.
Lilienthal District
Lilienthal District is an administrative area located within the Mostviertel region of Lower Austria, known for its rural landscapes and agricultural character.
- 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_69e24589d8348190b96422d13a678bc1 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17f04b06481909004818ec8fc5a26 |
completed | April 29, 2026, 3:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0bae951ee481908df74b483a845ac7 |
completed | May 19, 2026, 12:28 a.m. |
| NEDg | Description generation | batch_6a0baf655a748190a941e63e1d862508 |
completed | May 19, 2026, 12:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0bafed7b6c8190bd294a009dd9594d |
completed | May 19, 2026, 12:33 a.m. |
Created at: April 17, 2026, 3:38 p.m.