Triple
T2663888
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Imperial Academy of Sciences in Saint Petersburg |
E54785
|
entity |
| Predicate | employerOf |
P7
|
FINISHED |
| Object |
Friedrich Georg Wilhelm von Struve
Friedrich Georg Wilhelm von Struve was a 19th-century German-Russian astronomer renowned for his pioneering work on double stars and for leading the geodetic Struve Geodetic Arc project.
|
E291102
|
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: Friedrich Georg Wilhelm von Struve | Statement: [Imperial Academy of Sciences in Saint Petersburg, employerOf, Friedrich Georg Wilhelm von Struve]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Friedrich Georg Wilhelm von Struve Context triple: [Imperial Academy of Sciences in Saint Petersburg, employerOf, Friedrich Georg Wilhelm von Struve]
-
A.
Vasily Struve
Vasily Struve was a prominent Russian astronomer of the 19th century, renowned for his pioneering work in stellar astronomy and precise measurements of double stars.
-
B.
Anton von Zach
Anton von Zach was an Austrian general and staff officer best known for his role in the Napoleonic Wars, particularly during the Italian campaigns.
-
C.
Pyotr Semyonov-Tyan-Shansky
Pyotr Semyonov-Tyan-Shansky was a Russian geographer, statistician, and explorer renowned for his pioneering surveys of the Tian Shan mountains and major contributions to Russian cartography and geography.
-
D.
Peter Simon Pallas
Peter Simon Pallas was an 18th-century German naturalist and explorer renowned for his extensive zoological and botanical research in the Russian Empire.
-
E.
Friedrich Bessel
Friedrich Bessel was a German astronomer and mathematician renowned for his precise measurements of stellar positions and distances, including the first reliable determination of a star’s parallax.
- 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: Friedrich Georg Wilhelm von Struve Triple: [Imperial Academy of Sciences in Saint Petersburg, employerOf, Friedrich Georg Wilhelm von Struve]
Generated description
Friedrich Georg Wilhelm von Struve was a 19th-century German-Russian astronomer renowned for his pioneering work on double stars and for leading the geodetic Struve Geodetic Arc project.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Friedrich Georg Wilhelm von Struve Target entity description: Friedrich Georg Wilhelm von Struve was a 19th-century German-Russian astronomer renowned for his pioneering work on double stars and for leading the geodetic Struve Geodetic Arc project.
-
A.
Vasily Struve
Vasily Struve was a prominent Russian astronomer of the 19th century, renowned for his pioneering work in stellar astronomy and precise measurements of double stars.
-
B.
Anton von Zach
Anton von Zach was an Austrian general and staff officer best known for his role in the Napoleonic Wars, particularly during the Italian campaigns.
-
C.
Pyotr Semyonov-Tyan-Shansky
Pyotr Semyonov-Tyan-Shansky was a Russian geographer, statistician, and explorer renowned for his pioneering surveys of the Tian Shan mountains and major contributions to Russian cartography and geography.
-
D.
Peter Simon Pallas
Peter Simon Pallas was an 18th-century German naturalist and explorer renowned for his extensive zoological and botanical research in the Russian Empire.
-
E.
Friedrich Bessel
Friedrich Bessel was a German astronomer and mathematician renowned for his precise measurements of stellar positions and distances, including the first reliable determination of a star’s parallax.
- 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_69ab49e028948190b97e01d73548b1d9 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd96dba44819085c3e651afba7806 |
completed | March 7, 2026, 7:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afaf4d70388190b6f0e683c77bc262 |
completed | March 10, 2026, 5:42 a.m. |
| NEDg | Description generation | batch_69afafddb2a081909b891eed7ba5411d |
completed | March 10, 2026, 5:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afb10304488190a1129efae36b3c4e |
completed | March 10, 2026, 5:49 a.m. |
Created at: March 6, 2026, 9:54 p.m.