Triple
T5371169
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vltava River |
E108852
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object | Charles Bridge |
E57425
|
NE FINISHED |
How this triple was built (2 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: Charles Bridge | Statement: [Vltava River, hasBridge, Charles Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles Bridge Context triple: [Vltava River, hasBridge, Charles Bridge]
-
A.
Charles Bridge
chosen
Charles Bridge is a historic stone arch bridge in Prague, Czech Republic, famed for its Gothic towers and baroque statues and for linking the city’s Old Town with the Lesser Town across the Vltava River.
-
B.
Grunwald Bridge
Grunwald Bridge is a historic suspension bridge in Wrocław, Poland, known for its distinctive steel structure and role as a key crossing over the Oder River.
-
C.
Alte Mainbrücke
Alte Mainbrücke is a historic stone bridge over the Main River in Würzburg, Germany, renowned for its baroque statues and scenic views of the city and Marienberg Fortress.
-
D.
Triumphal Bridge
The Triumphal Bridge was a grand, ornamental bridge constructed as a central architectural showpiece for the 1901 Pan-American Exposition in Buffalo, New York.
-
E.
Rathausbrücke
Rathausbrücke is a historic pedestrian bridge in central Zurich, Switzerland, spanning the Limmat River near the city hall and the old town.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd440c77948190aad2a5f39b7b80f5 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd8688b7488190a57baedd52a11b1a |
completed | March 20, 2026, 5:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf29307cc481908fa4d8b52711bbd4 |
completed | March 21, 2026, 11:26 p.m. |
Created at: March 20, 2026, 2:02 p.m.