Triple
T9360652
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pulkovo Observatory |
E225267
|
entity |
| Predicate | director |
P255
|
FINISHED |
| Object |
Grigory Kusmin
Grigory Kusmin is an astronomer best known for leading the Pulkovo Observatory, a major Russian center for astronomical research.
|
E807181
|
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: Grigory Kusmin | Statement: [Pulkovo Observatory, director, Grigory Kusmin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grigory Kusmin Context triple: [Pulkovo Observatory, director, Grigory Kusmin]
-
A.
Vladimir Fock
Vladimir Fock was a Russian theoretical physicist best known for his foundational contributions to quantum mechanics and quantum chemistry, including the formulation of the Hartree–Fock approximation.
-
B.
Yakov Borisovich Zeldovich
Yakov Borisovich Zeldovich was a prominent Soviet physicist and cosmologist known for his pioneering contributions to nuclear physics, astrophysics, and the theory of the early universe.
-
C.
Andrei Ivanovich Zhelyabov
Andrei Ivanovich Zhelyabov was a leading Russian revolutionary and key organizer of the assassination of Tsar Alexander II as a prominent member of the radical group Narodnaya Volya.
-
D.
Vasily Nikolaevich Yushkevich
Vasily Nikolaevich Yushkevich was a Soviet military commander and general who played a significant leadership role in the Red Army during World War II.
-
E.
Vladimir Kurdyumov
Vladimir Kurdyumov was a Soviet military commander best known for leading Red Army forces during the Winter War’s Battle of Kollaa against Finland.
- 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: Grigory Kusmin Triple: [Pulkovo Observatory, director, Grigory Kusmin]
Generated description
Grigory Kusmin is an astronomer best known for leading the Pulkovo Observatory, a major Russian center for astronomical research.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grigory Kusmin Target entity description: Grigory Kusmin is an astronomer best known for leading the Pulkovo Observatory, a major Russian center for astronomical research.
-
A.
Vladimir Fock
Vladimir Fock was a Russian theoretical physicist best known for his foundational contributions to quantum mechanics and quantum chemistry, including the formulation of the Hartree–Fock approximation.
-
B.
Yakov Borisovich Zeldovich
Yakov Borisovich Zeldovich was a prominent Soviet physicist and cosmologist known for his pioneering contributions to nuclear physics, astrophysics, and the theory of the early universe.
-
C.
Andrei Ivanovich Zhelyabov
Andrei Ivanovich Zhelyabov was a leading Russian revolutionary and key organizer of the assassination of Tsar Alexander II as a prominent member of the radical group Narodnaya Volya.
-
D.
Vasily Nikolaevich Yushkevich
Vasily Nikolaevich Yushkevich was a Soviet military commander and general who played a significant leadership role in the Red Army during World War II.
-
E.
Vladimir Kurdyumov
Vladimir Kurdyumov was a Soviet military commander best known for leading Red Army forces during the Winter War’s Battle of Kollaa against Finland.
- 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_69ca842bdd648190904131d58620d448 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd4ff4268c819099dd5fe79d93e7ea |
completed | April 1, 2026, 5:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1525e54c8819080e731668b1eb8c8 |
completed | April 4, 2026, 6:03 p.m. |
| NEDg | Description generation | batch_69d155f3e5ac8190b2558ede2988edf7 |
completed | April 4, 2026, 6:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1563fafa88190906367dfbbaf2925 |
completed | April 4, 2026, 6:19 p.m. |
Created at: March 30, 2026, 7:42 p.m.