Triple
T12271201
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 2867 Šteins |
E292473
|
entity |
| Predicate | discoverer |
P412
|
FINISHED |
| Object |
Nikolai Chernykh
Nikolai Chernykh was a Soviet astronomer known for his prolific discovery of minor planets and comets.
|
E983213
|
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: Nikolai Chernykh | Statement: [2867 Šteins, discoverer, Nikolai Chernykh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nikolai Chernykh Context triple: [2867 Šteins, discoverer, Nikolai Chernykh]
-
A.
Valentin Chernykh
Valentin Chernykh was a Soviet and Russian screenwriter best known for his work on acclaimed films of the late Soviet era.
-
B.
Igor Chernykh
Igor Chernykh was a Soviet cinematographer best known for his work on classic Russian comedies and popular films of the 1960s and 1970s.
-
C.
Klim Ivanovich Churyumov
Klim Ivanovich Churyumov was a Ukrainian astronomer best known as the co-discoverer of the periodic comet 67P/Churyumov–Gerasimenko, the target of ESA’s Rosetta mission.
-
D.
Eugene Izotov
Eugene Izotov is a renowned classical oboist recognized as one of the leading orchestral and solo performers of his generation.
-
E.
Sergei Gaposchkin
Sergei Gaposchkin was a Russian-American astronomer known for his collaborative work with his wife Cecilia Payne-Gaposchkin on variable stars and stellar photometry.
- 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: Nikolai Chernykh Triple: [2867 Šteins, discoverer, Nikolai Chernykh]
Generated description
Nikolai Chernykh was a Soviet astronomer known for his prolific discovery of minor planets and comets.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nikolai Chernykh Target entity description: Nikolai Chernykh was a Soviet astronomer known for his prolific discovery of minor planets and comets.
-
A.
Valentin Chernykh
Valentin Chernykh was a Soviet and Russian screenwriter best known for his work on acclaimed films of the late Soviet era.
-
B.
Igor Chernykh
Igor Chernykh was a Soviet cinematographer best known for his work on classic Russian comedies and popular films of the 1960s and 1970s.
-
C.
Klim Ivanovich Churyumov
Klim Ivanovich Churyumov was a Ukrainian astronomer best known as the co-discoverer of the periodic comet 67P/Churyumov–Gerasimenko, the target of ESA’s Rosetta mission.
-
D.
Eugene Izotov
Eugene Izotov is a renowned classical oboist recognized as one of the leading orchestral and solo performers of his generation.
-
E.
Sergei Gaposchkin
Sergei Gaposchkin was a Russian-American astronomer known for his collaborative work with his wife Cecilia Payne-Gaposchkin on variable stars and stellar photometry.
- 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_69d6ab6856488190b5d31178d5015f8e |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91cee7158819093fff74db6867896 |
completed | April 10, 2026, 3:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63eec11688190a317f9e692b23ca5 |
completed | May 2, 2026, 6:14 p.m. |
| NEDg | Description generation | batch_69f6405f9f6481909bcc3b2e3deeae7e |
completed | May 2, 2026, 6:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6416ba1bc8190a772bffe4d83ec15 |
completed | May 2, 2026, 6:24 p.m. |
Created at: April 8, 2026, 9:52 p.m.