Triple
T8346503
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Koblenz |
E196047
|
entity |
| Predicate | hasNotableStructure |
P105
|
FINISHED |
| Object |
Pfaffendorf Bridge
Pfaffendorf Bridge is a historic road and rail bridge over the Rhine River in Koblenz, Germany, connecting the city center with the district of Pfaffendorf.
|
E737008
|
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: Pfaffendorf Bridge | Statement: [Koblenz, hasNotableStructure, Pfaffendorf Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pfaffendorf Bridge Context triple: [Koblenz, hasNotableStructure, Pfaffendorf Bridge]
-
A.
Weidendammer Bridge
The Weidendammer Bridge is a historic cast-iron bridge in central Berlin, Germany, known for spanning the Spree River near Friedrichstraße and surviving World War II.
-
B.
Rohrbach’s Bridge
Rohrbach’s Bridge is a historic stone arch bridge at Antietam National Battlefield in Maryland, best known as the site of intense fighting during the American Civil War’s Battle of Antietam.
-
C.
Ziegelgraben Bridge
Ziegelgraben Bridge is the movable opening bridge section of the Rügendamm causeway connecting the German island of Rügen to the mainland.
-
D.
Lippe Bridge
Lippe Bridge is a notable bridge in the German town of Lünen that spans the River Lippe and serves as a key local crossing and landmark.
-
E.
Quaibrücke
Quaibrücke is a prominent road and tram bridge in central Zurich, Switzerland, connecting the old town with the lakeside area where the Limmat River flows out of Lake Zurich.
- 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: Pfaffendorf Bridge Triple: [Koblenz, hasNotableStructure, Pfaffendorf Bridge]
Generated description
Pfaffendorf Bridge is a historic road and rail bridge over the Rhine River in Koblenz, Germany, connecting the city center with the district of Pfaffendorf.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pfaffendorf Bridge Target entity description: Pfaffendorf Bridge is a historic road and rail bridge over the Rhine River in Koblenz, Germany, connecting the city center with the district of Pfaffendorf.
-
A.
Weidendammer Bridge
The Weidendammer Bridge is a historic cast-iron bridge in central Berlin, Germany, known for spanning the Spree River near Friedrichstraße and surviving World War II.
-
B.
Rohrbach’s Bridge
Rohrbach’s Bridge is a historic stone arch bridge at Antietam National Battlefield in Maryland, best known as the site of intense fighting during the American Civil War’s Battle of Antietam.
-
C.
Ziegelgraben Bridge
Ziegelgraben Bridge is the movable opening bridge section of the Rügendamm causeway connecting the German island of Rügen to the mainland.
-
D.
Lippe Bridge
Lippe Bridge is a notable bridge in the German town of Lünen that spans the River Lippe and serves as a key local crossing and landmark.
-
E.
Quaibrücke
Quaibrücke is a prominent road and tram bridge in central Zurich, Switzerland, connecting the old town with the lakeside area where the Limmat River flows out of Lake Zurich.
- 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_69ca82edd63c8190b876b8465464c5fa |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb8013d81c81908da48466cffb3939 |
completed | March 31, 2026, 8:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce394f782881908310d7ca1b7dc36c |
completed | April 2, 2026, 9:39 a.m. |
| NEDg | Description generation | batch_69ce3ad9a3a88190929a6c6ae7ee58cf |
completed | April 2, 2026, 9:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce3cc54d888190ae86b787afc38f7b |
completed | April 2, 2026, 9:54 a.m. |
Created at: March 30, 2026, 5:58 p.m.