Triple
T18274874
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heidelberg-Königstuhl State Observatory |
E437708
|
entity |
| Predicate | foundedAs |
P364
|
FINISHED |
| Object |
Grand Ducal Observatory
The Grand Ducal Observatory was a historic astronomical observatory in Heidelberg, Germany, that became renowned for its contributions to early 20th-century astrophysics and minor planet discoveries.
|
E1315579
|
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: Grand Ducal Observatory | Statement: [Heidelberg-Königstuhl State Observatory, foundedAs, Grand Ducal Observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grand Ducal Observatory Context triple: [Heidelberg-Königstuhl State Observatory, foundedAs, Grand Ducal Observatory]
-
A.
Bergedorf Observatory
Bergedorf Observatory is a historic astronomical observatory in Hamburg, Germany, known for its significant contributions to asteroid discovery and stellar research.
-
B.
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.
-
C.
Wilhelm Foerster Observatory
The Wilhelm Foerster Observatory is a public astronomical observatory in Berlin, Germany, known for its telescopes, planetarium shows, and educational programs in astronomy.
-
D.
Gotha observatory
Gotha observatory is a historic astronomical observatory in Gotha, Germany, known for its significant contributions to 18th- and 19th-century astronomy and geodesy.
-
E.
Flammarion Observatory
Flammarion Observatory is a historic French astronomical observatory established by astronomer and author Camille Flammarion, known for its role in popularizing and advancing the study of the stars.
- 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: Grand Ducal Observatory Triple: [Heidelberg-Königstuhl State Observatory, foundedAs, Grand Ducal Observatory]
Generated description
The Grand Ducal Observatory was a historic astronomical observatory in Heidelberg, Germany, that became renowned for its contributions to early 20th-century astrophysics and minor planet discoveries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grand Ducal Observatory Target entity description: The Grand Ducal Observatory was a historic astronomical observatory in Heidelberg, Germany, that became renowned for its contributions to early 20th-century astrophysics and minor planet discoveries.
-
A.
Bergedorf Observatory
Bergedorf Observatory is a historic astronomical observatory in Hamburg, Germany, known for its significant contributions to asteroid discovery and stellar research.
-
B.
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.
-
C.
Wilhelm Foerster Observatory
The Wilhelm Foerster Observatory is a public astronomical observatory in Berlin, Germany, known for its telescopes, planetarium shows, and educational programs in astronomy.
-
D.
Gotha observatory
Gotha observatory is a historic astronomical observatory in Gotha, Germany, known for its significant contributions to 18th- and 19th-century astronomy and geodesy.
-
E.
Flammarion Observatory
Flammarion Observatory is a historic French astronomical observatory established by astronomer and author Camille Flammarion, known for its role in popularizing and advancing the study of the stars.
- 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_69d8b914530c8190b4474d862a2b2a1b |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50050d6688190b909a1c24e1dd3c9 |
completed | April 19, 2026, 4:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03b3fc2a808190be07b43e9e7ac3bb |
completed | May 12, 2026, 11:13 p.m. |
| NEDg | Description generation | batch_6a03b53fc3688190aa6f8e9673763e79 |
completed | May 12, 2026, 11:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03b62cb67481908c78ca4d55710dbd |
completed | May 12, 2026, 11:22 p.m. |
Created at: April 10, 2026, 10:34 a.m.