Triple
T5832822
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Reuss River |
E129391
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Chapel Bridge in Lucerne
Chapel Bridge in Lucerne is a historic 14th-century covered wooden footbridge famed for its interior paintings and status as a landmark of the Swiss city of Lucerne.
|
E551663
|
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: Chapel Bridge in Lucerne | Statement: [Reuss River, hasBridge, Chapel Bridge in Lucerne]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chapel Bridge in Lucerne Context triple: [Reuss River, hasBridge, Chapel Bridge in Lucerne]
-
A.
Nydeggbrücke in Bern
Nydeggbrücke in Bern is a historic stone arch bridge in Switzerland’s capital city that spans the Aare River and connects the Old Town with the eastern districts.
-
B.
Water Tower of Lucerne
The Water Tower of Lucerne is a medieval stone tower on the Reuss River that serves as one of Switzerland’s most iconic landmarks and a symbol of the city of Lucerne.
-
C.
Kornhausbrücke in Bern
Kornhausbrücke in Bern is a historic road and tram bridge in Switzerland’s capital city, spanning the Aare River and connecting the Old City with the Breitenrain district.
-
D.
Nydegg Bridge
Nydegg Bridge is a historic stone arch bridge in Bern, Switzerland, spanning the Aare River and connecting the Old City with the eastern districts.
-
E.
Pont de Lancy
Pont de Lancy is a bridge in the Geneva region of Switzerland that carries traffic across the Arve River near the commune of Lancy.
- 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: Chapel Bridge in Lucerne Triple: [Reuss River, hasBridge, Chapel Bridge in Lucerne]
Generated description
Chapel Bridge in Lucerne is a historic 14th-century covered wooden footbridge famed for its interior paintings and status as a landmark of the Swiss city of Lucerne.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chapel Bridge in Lucerne Target entity description: Chapel Bridge in Lucerne is a historic 14th-century covered wooden footbridge famed for its interior paintings and status as a landmark of the Swiss city of Lucerne.
-
A.
Nydeggbrücke in Bern
Nydeggbrücke in Bern is a historic stone arch bridge in Switzerland’s capital city that spans the Aare River and connects the Old Town with the eastern districts.
-
B.
Water Tower of Lucerne
The Water Tower of Lucerne is a medieval stone tower on the Reuss River that serves as one of Switzerland’s most iconic landmarks and a symbol of the city of Lucerne.
-
C.
Kornhausbrücke in Bern
Kornhausbrücke in Bern is a historic road and tram bridge in Switzerland’s capital city, spanning the Aare River and connecting the Old City with the Breitenrain district.
-
D.
Nydegg Bridge
Nydegg Bridge is a historic stone arch bridge in Bern, Switzerland, spanning the Aare River and connecting the Old City with the eastern districts.
-
E.
Pont de Lancy
Pont de Lancy is a bridge in the Geneva region of Switzerland that carries traffic across the Arve River near the commune of Lancy.
- 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_69c0084af79c81908af128ccc29983d0 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0346c331c8190bac050d425961485 |
completed | March 22, 2026, 6:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0a193ac408190a06159406a814adb |
completed | March 23, 2026, 2:12 a.m. |
| NEDg | Description generation | batch_69c0a2c8dc6481909ecd4fe2acf3d973 |
completed | March 23, 2026, 2:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0a37ad8488190933bbdcb16567ebd |
completed | March 23, 2026, 2:20 a.m. |
Created at: March 22, 2026, 3:54 p.m.