Triple
T426778
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leonhard Euler |
E9625
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object |
Imperial Academy of Sciences in Saint Petersburg
The Imperial Academy of Sciences in Saint Petersburg was the leading scientific institution of the Russian Empire, renowned in the 18th and 19th centuries as a major European center for research and scholarship.
|
E54785
|
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: Imperial Academy of Sciences in Saint Petersburg | Statement: [Leonhard Euler, employer, Imperial Academy of Sciences in Saint Petersburg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Imperial Academy of Sciences in Saint Petersburg Context triple: [Leonhard Euler, employer, Imperial Academy of Sciences in Saint Petersburg]
-
A.
Prussian Academy of Sciences
The Prussian Academy of Sciences was a prestigious Berlin-based learned society and research institution that became one of Europe’s leading centers for scientific and philosophical scholarship in the 18th to early 20th centuries.
-
B.
Moscow State University
Moscow State University is Russia's oldest and most prestigious university, renowned for its comprehensive academic programs and iconic main building on Sparrow Hills.
-
C.
Leningrad State University
Leningrad State University, now known as Saint Petersburg State University, is one of Russia’s oldest and most prestigious universities, renowned for its influential alumni and strong programs in law, science, and the humanities.
-
D.
Petrograd Institute of Civil Engineering
The Petrograd Institute of Civil Engineering was a higher education institution in Petrograd (now Saint Petersburg) specializing in training civil engineers and architects in early 20th-century Russia.
-
E.
University of Königsberg
The University of Königsberg was a historic Prussian institution of higher learning renowned as the academic home of philosopher Immanuel Kant and a major center of Enlightenment thought.
- 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: Imperial Academy of Sciences in Saint Petersburg Triple: [Leonhard Euler, employer, Imperial Academy of Sciences in Saint Petersburg]
Generated description
The Imperial Academy of Sciences in Saint Petersburg was the leading scientific institution of the Russian Empire, renowned in the 18th and 19th centuries as a major European center for research and scholarship.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Imperial Academy of Sciences in Saint Petersburg Target entity description: The Imperial Academy of Sciences in Saint Petersburg was the leading scientific institution of the Russian Empire, renowned in the 18th and 19th centuries as a major European center for research and scholarship.
-
A.
Prussian Academy of Sciences
The Prussian Academy of Sciences was a prestigious Berlin-based learned society and research institution that became one of Europe’s leading centers for scientific and philosophical scholarship in the 18th to early 20th centuries.
-
B.
Moscow State University
Moscow State University is Russia's oldest and most prestigious university, renowned for its comprehensive academic programs and iconic main building on Sparrow Hills.
-
C.
Leningrad State University
Leningrad State University, now known as Saint Petersburg State University, is one of Russia’s oldest and most prestigious universities, renowned for its influential alumni and strong programs in law, science, and the humanities.
-
D.
Petrograd Institute of Civil Engineering
The Petrograd Institute of Civil Engineering was a higher education institution in Petrograd (now Saint Petersburg) specializing in training civil engineers and architects in early 20th-century Russia.
-
E.
University of Königsberg
The University of Königsberg was a historic Prussian institution of higher learning renowned as the academic home of philosopher Immanuel Kant and a major center of Enlightenment thought.
- 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_69a2e801e1d48190b505d1dd336b52ac |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2eed691c4819092b7e57306114bbc |
completed | Feb. 28, 2026, 1:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a431df41888190b643fd3cf0d20a09 |
completed | March 1, 2026, 12:32 p.m. |
| NEDg | Description generation | batch_69a4327069a481908e3256f8ebbaa9a2 |
completed | March 1, 2026, 12:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4330b88788190b27b5e47b915b0f7 |
completed | March 1, 2026, 12:37 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.