Triple
T17442558
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Písek |
E424693
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Písek Water Tower
The Písek Water Tower is a historic waterworks structure in the Czech town of Písek, notable for its distinctive architecture and role in the town’s former water supply system.
|
E1269086
|
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: Písek Water Tower | Statement: [Písek, hasLandmark, Písek Water Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Písek Water Tower Context triple: [Písek, hasLandmark, Písek Water Tower]
-
A.
Jumbo Water Tower
Jumbo Water Tower is a prominent Victorian-era water tower and local landmark in Colchester, England, known for its massive brick structure and distinctive nickname.
-
B.
Kenwood Water Tower
Kenwood Water Tower is a historic stone water tower and neighborhood landmark in the Kenwood area of Minneapolis, Minnesota.
-
C.
Margaret Island Water Tower
Margaret Island Water Tower is a historic early-20th-century Art Nouveau water tower and lookout structure located on Budapest’s Margaret Island, now used as a cultural and exhibition venue.
-
D.
Campbell Water Tower
Campbell Water Tower is a historic elevated water tank and iconic symbol of the city of Campbell, California, often featured in its downtown skyline.
-
E.
Vodovzvodnaya Tower
Vodovzvodnaya Tower is a historic corner tower of the Moscow Kremlin, notable for its riverside location along the Moskva River and its role in the fortress’s defensive and architectural ensemble.
- 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: Písek Water Tower Triple: [Písek, hasLandmark, Písek Water Tower]
Generated description
The Písek Water Tower is a historic waterworks structure in the Czech town of Písek, notable for its distinctive architecture and role in the town’s former water supply system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Písek Water Tower Target entity description: The Písek Water Tower is a historic waterworks structure in the Czech town of Písek, notable for its distinctive architecture and role in the town’s former water supply system.
-
A.
Jumbo Water Tower
Jumbo Water Tower is a prominent Victorian-era water tower and local landmark in Colchester, England, known for its massive brick structure and distinctive nickname.
-
B.
Kenwood Water Tower
Kenwood Water Tower is a historic stone water tower and neighborhood landmark in the Kenwood area of Minneapolis, Minnesota.
-
C.
Margaret Island Water Tower
Margaret Island Water Tower is a historic early-20th-century Art Nouveau water tower and lookout structure located on Budapest’s Margaret Island, now used as a cultural and exhibition venue.
-
D.
Campbell Water Tower
Campbell Water Tower is a historic elevated water tank and iconic symbol of the city of Campbell, California, often featured in its downtown skyline.
-
E.
Vodovzvodnaya Tower
Vodovzvodnaya Tower is a historic corner tower of the Moscow Kremlin, notable for its riverside location along the Moskva River and its role in the fortress’s defensive and architectural ensemble.
- 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_69d889db0ba481908402409af3b37917 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e44ff82bbc819095dd0621137da809 |
completed | April 19, 2026, 3:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01aff63d688190b8fa63c8edafc01c |
completed | May 11, 2026, 10:31 a.m. |
| NEDg | Description generation | batch_6a01b0a265348190a884a58f3caf54df |
completed | May 11, 2026, 10:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01b1b0553c8190bb76969fe95154ff |
completed | May 11, 2026, 10:38 a.m. |
Created at: April 10, 2026, 5:47 a.m.