Triple
T16089210
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old Town Hall, Prague |
E390315
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Prague City Tourism
Prague City Tourism is the official destination management and marketing organization responsible for promoting and providing visitor services for the city of Prague.
|
E1192837
|
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: Prague City Tourism | Statement: [Old Town Hall, Prague, operator, Prague City Tourism]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prague City Tourism Context triple: [Old Town Hall, Prague, operator, Prague City Tourism]
-
A.
Prague 17
Prague 17 is a municipal district of Prague, Czech Republic, located on the western edge of the city and encompassing primarily residential neighborhoods.
-
B.
Prague public transport network
The Prague public transport network is an extensive integrated system of metro lines, trams, buses, ferries, and funiculars that provides comprehensive urban and suburban transit throughout the Czech capital and its surrounding areas.
-
C.
Prague 2
Prague 2 is a central district of Prague, Czech Republic, known for its historic neighborhoods, parks, and landmarks such as Vyšehrad.
-
D.
Prague 1
Prague 1 is the historic central district of Prague, encompassing many of the city’s most famous landmarks, government buildings, and tourist attractions.
-
E.
Praga
Praga is a historic district on the eastern bank of the Vistula River in Warsaw, Poland, known for its older architecture, cultural life, and role in the city's wartime history.
- 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: Prague City Tourism Triple: [Old Town Hall, Prague, operator, Prague City Tourism]
Generated description
Prague City Tourism is the official destination management and marketing organization responsible for promoting and providing visitor services for the city of Prague.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prague City Tourism Target entity description: Prague City Tourism is the official destination management and marketing organization responsible for promoting and providing visitor services for the city of Prague.
-
A.
Prague 17
Prague 17 is a municipal district of Prague, Czech Republic, located on the western edge of the city and encompassing primarily residential neighborhoods.
-
B.
Prague public transport network
The Prague public transport network is an extensive integrated system of metro lines, trams, buses, ferries, and funiculars that provides comprehensive urban and suburban transit throughout the Czech capital and its surrounding areas.
-
C.
Prague 2
Prague 2 is a central district of Prague, Czech Republic, known for its historic neighborhoods, parks, and landmarks such as Vyšehrad.
-
D.
Prague 1
Prague 1 is the historic central district of Prague, encompassing many of the city’s most famous landmarks, government buildings, and tourist attractions.
-
E.
Praga
Praga is a historic district on the eastern bank of the Vistula River in Warsaw, Poland, known for its older architecture, cultural life, and role in the city's wartime history.
- 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_69d87f198bc48190a8b7e53ca15b7ead |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e1845161908190adca2af94710b2cc |
completed | April 17, 2026, 12:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffe490d494819081f812811f032702 |
completed | May 10, 2026, 1:51 a.m. |
| NEDg | Description generation | batch_69ffe63f757c81908c7dc3c5ae3075c6 |
completed | May 10, 2026, 1:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffe6b3f25481908dd4b6108b5d95c0 |
completed | May 10, 2026, 2 a.m. |
Created at: April 10, 2026, 4:59 a.m.