Triple
T749525
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heidelberg |
E15415
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Old Bridge Heidelberg
Old Bridge Heidelberg is a historic stone arch bridge spanning the Neckar River in Heidelberg, Germany, renowned for its picturesque views of the old town and castle.
|
E90972
|
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: Old Bridge Heidelberg | Statement: [Heidelberg, hasLandmark, Old Bridge Heidelberg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Old Bridge Heidelberg Context triple: [Heidelberg, hasLandmark, Old Bridge Heidelberg]
-
A.
Heidelberg Castle
Heidelberg Castle is a famous ruined Renaissance fortress overlooking the city of Heidelberg in Germany, renowned for its picturesque setting and historical significance.
-
B.
Nuremberg Castle
Nuremberg Castle is a historic medieval fortress complex overlooking the city of Nuremberg in Germany, renowned for its significant role in the Holy Roman Empire.
-
C.
Glienicke Bridge, Berlin
Glienicke Bridge in Berlin is a historic span over the Havel River that became famous during the Cold War as a key site for high-profile prisoner exchanges between East and West.
-
D.
Aachen Town Hall
Aachen Town Hall is a historic Gothic building in Aachen, Germany, renowned as the traditional venue for major civic events and European honors, including the Charlemagne Prize.
-
E.
Wartburg Castle
Wartburg Castle is a medieval fortress in Eisenach, Germany, famed as the place where Martin Luther translated the New Testament into German while in hiding.
- 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: Old Bridge Heidelberg Triple: [Heidelberg, hasLandmark, Old Bridge Heidelberg]
Generated description
Old Bridge Heidelberg is a historic stone arch bridge spanning the Neckar River in Heidelberg, Germany, renowned for its picturesque views of the old town and castle.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Old Bridge Heidelberg Target entity description: Old Bridge Heidelberg is a historic stone arch bridge spanning the Neckar River in Heidelberg, Germany, renowned for its picturesque views of the old town and castle.
-
A.
Heidelberg Castle
Heidelberg Castle is a famous ruined Renaissance fortress overlooking the city of Heidelberg in Germany, renowned for its picturesque setting and historical significance.
-
B.
Nuremberg Castle
Nuremberg Castle is a historic medieval fortress complex overlooking the city of Nuremberg in Germany, renowned for its significant role in the Holy Roman Empire.
-
C.
Glienicke Bridge, Berlin
Glienicke Bridge in Berlin is a historic span over the Havel River that became famous during the Cold War as a key site for high-profile prisoner exchanges between East and West.
-
D.
Aachen Town Hall
Aachen Town Hall is a historic Gothic building in Aachen, Germany, renowned as the traditional venue for major civic events and European honors, including the Charlemagne Prize.
-
E.
Wartburg Castle
Wartburg Castle is a medieval fortress in Eisenach, Germany, famed as the place where Martin Luther translated the New Testament into German while in hiding.
- 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_69a493599a0081908da65f3407af1ef2 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a6304e0c8190827fb57c5cac2da9 |
completed | March 1, 2026, 8:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a66671ebd48190a785be0ae0d3588c |
completed | March 3, 2026, 4:41 a.m. |
| NEDg | Description generation | batch_69a666ded0288190a43e8a13db4f6914 |
completed | March 3, 2026, 4:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a667b8de2c819092f9a4c10abeeb56 |
completed | March 3, 2026, 4:46 a.m. |
Created at: March 1, 2026, 7:37 p.m.