Triple
T8577481
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Comet 67P/Churyumov–Gerasimenko |
E203083
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
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.
|
E743725
|
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: Klim Ivanovich Churyumov | Statement: [Comet 67P/Churyumov–Gerasimenko, namedAfter, Klim Ivanovich Churyumov]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Klim Ivanovich Churyumov Context triple: [Comet 67P/Churyumov–Gerasimenko, namedAfter, Klim Ivanovich Churyumov]
-
A.
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.
-
B.
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.
-
C.
Eugene Izotov
Eugene Izotov is a renowned classical oboist recognized as one of the leading orchestral and solo performers of his generation.
-
D.
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.
-
E.
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.
- 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: Klim Ivanovich Churyumov Triple: [Comet 67P/Churyumov–Gerasimenko, namedAfter, Klim Ivanovich Churyumov]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Klim Ivanovich Churyumov Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Eugene Izotov
Eugene Izotov is a renowned classical oboist recognized as one of the leading orchestral and solo performers of his generation.
-
D.
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.
-
E.
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.
- 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_69ca8328ebe481909a8c038fa79959b4 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbea97787481909ebbaa45f59cbdaa |
completed | March 31, 2026, 3:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce899dd7d48190b44338b92ad68bd0 |
completed | April 2, 2026, 3:22 p.m. |
| NEDg | Description generation | batch_69ce8c7ad5cc8190a50c8e15ce353d1d |
completed | April 2, 2026, 3:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce8d595d80819093a1b849bcb3c7c7 |
completed | April 2, 2026, 3:38 p.m. |
Created at: March 30, 2026, 6:22 p.m.