Triple
T12347792
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hradčany |
E294402
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Powder Bridge
Powder Bridge is a historic bridge located in Prague’s Hradčany district, near Prague Castle.
|
E1010925
|
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: Powder Bridge | Statement: [Hradčany, contains, Powder Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Powder Bridge Context triple: [Hradčany, contains, Powder Bridge]
-
A.
Powder Point Bridge
Powder Point Bridge is a historic wooden bridge in Duxbury, Massachusetts, known for spanning the bay between the mainland and Duxbury Beach and once being one of the longest wooden bridges in the world.
-
B.
Hogback Bridge
Hogback Bridge is a historic covered bridge in Madison County, Iowa, famed as one of the iconic "Bridges of Madison County" and a popular tourist attraction.
-
C.
Hathaway Bridge
Hathaway Bridge is a major vehicular bridge in Bay County, Florida, carrying traffic across St. Andrew Bay as part of a key Gulf Coast transportation route.
-
D.
Pelter Bridge
Pelter Bridge is a small historic stone bridge in England’s Lake District, spanning the River Rothay near Rydal and Ambleside.
-
E.
Kedzie Bridge
Kedzie Bridge is a pedestrian bridge on the Michigan State University campus that spans the Red Cedar River and connects key areas of the East Lansing grounds.
- 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: Powder Bridge Triple: [Hradčany, contains, Powder Bridge]
Generated description
Powder Bridge is a historic bridge located in Prague’s Hradčany district, near Prague Castle.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Powder Bridge Target entity description: Powder Bridge is a historic bridge located in Prague’s Hradčany district, near Prague Castle.
-
A.
Powder Point Bridge
Powder Point Bridge is a historic wooden bridge in Duxbury, Massachusetts, known for spanning the bay between the mainland and Duxbury Beach and once being one of the longest wooden bridges in the world.
-
B.
Hogback Bridge
Hogback Bridge is a historic covered bridge in Madison County, Iowa, famed as one of the iconic "Bridges of Madison County" and a popular tourist attraction.
-
C.
Hathaway Bridge
Hathaway Bridge is a major vehicular bridge in Bay County, Florida, carrying traffic across St. Andrew Bay as part of a key Gulf Coast transportation route.
-
D.
Pelter Bridge
Pelter Bridge is a small historic stone bridge in England’s Lake District, spanning the River Rothay near Rydal and Ambleside.
-
E.
Kedzie Bridge
Kedzie Bridge is a pedestrian bridge on the Michigan State University campus that spans the Red Cedar River and connects key areas of the East Lansing grounds.
- 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_69d6ab6ccbec8190b09e2d357aa80064 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d93f7ba17481908b03af7316b28d9b |
completed | April 10, 2026, 6:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6af41f6b88190ba3a0b4d531853d7 |
completed | May 3, 2026, 2:13 a.m. |
| NEDg | Description generation | batch_69f6b0653ef88190ad0e3a48675ecdcc |
completed | May 3, 2026, 2:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6b1aa191081908266128776a2147a |
completed | May 3, 2026, 2:23 a.m. |
Created at: April 8, 2026, 9:53 p.m.