Triple
T11646910
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Danube Canal |
E276797
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Urania observatory
The Urania observatory is a historic public educational and astronomical institution in Vienna, Austria, known for its planetarium, lectures, and distinctive riverside architecture.
|
E938847
|
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: Urania observatory | Statement: [Danube Canal, adjacentTo, Urania observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Urania observatory Context triple: [Danube Canal, adjacentTo, Urania observatory]
-
A.
Las Campanas Observatory
Las Campanas Observatory is a major astronomical observatory in Chile renowned for its high-quality observing conditions and its role in cutting-edge optical and infrared astronomy.
-
B.
Barnard Observatory
Barnard Observatory is a historic astronomical observatory at the University of Mississippi, named for astronomer Edward Emerson Barnard and known for its 19th-century role in American observational astronomy.
-
C.
Bergedorf Observatory
Bergedorf Observatory is a historic astronomical observatory in Hamburg, Germany, known for its significant contributions to asteroid discovery and stellar research.
-
D.
Dearborn Observatory
Dearborn Observatory is a historic astronomical observatory at Northwestern University in Evanston, Illinois, known for its large refracting telescope and long-standing role in American astronomical research.
-
E.
Sonneberg Observatory
Sonneberg Observatory is a historic astronomical research institution in Sonneberg, Germany, renowned for its extensive collection of photographic sky plates and contributions to variable star studies.
- 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: Urania observatory Triple: [Danube Canal, adjacentTo, Urania observatory]
Generated description
The Urania observatory is a historic public educational and astronomical institution in Vienna, Austria, known for its planetarium, lectures, and distinctive riverside architecture.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Urania observatory Target entity description: The Urania observatory is a historic public educational and astronomical institution in Vienna, Austria, known for its planetarium, lectures, and distinctive riverside architecture.
-
A.
Las Campanas Observatory
Las Campanas Observatory is a major astronomical observatory in Chile renowned for its high-quality observing conditions and its role in cutting-edge optical and infrared astronomy.
-
B.
Barnard Observatory
Barnard Observatory is a historic astronomical observatory at the University of Mississippi, named for astronomer Edward Emerson Barnard and known for its 19th-century role in American observational astronomy.
-
C.
Bergedorf Observatory
Bergedorf Observatory is a historic astronomical observatory in Hamburg, Germany, known for its significant contributions to asteroid discovery and stellar research.
-
D.
Dearborn Observatory
Dearborn Observatory is a historic astronomical observatory at Northwestern University in Evanston, Illinois, known for its large refracting telescope and long-standing role in American astronomical research.
-
E.
Sonneberg Observatory
Sonneberg Observatory is a historic astronomical research institution in Sonneberg, Germany, renowned for its extensive collection of photographic sky plates and contributions to variable star studies.
- 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_69d6aafbb3c081908a9cdb4ecb8d981d |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a2cc8bfc8190a063cc37de9596a9 |
completed | April 10, 2026, 7:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ee87f903c48190b9055ad4cfebb1e1 |
completed | April 26, 2026, 9:47 p.m. |
| NEDg | Description generation | batch_69eeb314eef0819091a949bbfc820ee9 |
completed | April 27, 2026, 12:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69eee9a79d348190bb3e15f0d37b9d57 |
completed | April 27, 2026, 4:44 a.m. |
Created at: April 8, 2026, 9:39 p.m.