Triple
T12042560
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Aleksandr Butlerov |
E286697
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object |
Vladimir Markovnikov
Vladimir Markovnikov was a Russian chemist best known for formulating Markovnikov's rule, which predicts the outcome of addition reactions to alkenes.
|
E960833
|
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: Vladimir Markovnikov | Statement: [Aleksandr Butlerov, notableStudent, Vladimir Markovnikov]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vladimir Markovnikov Context triple: [Aleksandr Butlerov, notableStudent, Vladimir Markovnikov]
-
A.
Nikolay Menshutkin
Nikolay Menshutkin was a prominent Russian chemist known for his pioneering work in physical organic chemistry, particularly in studying reaction kinetics and mechanisms.
-
B.
Aleksandr Butlerov
Aleksandr Butlerov was a pioneering Russian chemist best known for developing the theory of chemical structure, which fundamentally shaped modern organic chemistry.
-
C.
Boris Chichibabin
Boris Chichibabin was a prominent Russian and Soviet organic chemist best known for his contributions to heterocyclic chemistry and the development of the Chichibabin reaction.
-
D.
Vladimir Bonch-Bruyevich
Vladimir Bonch-Bruyevich was a Russian Bolshevik revolutionary, administrator, and writer who played a key organizational role in the early Soviet government and was closely associated with Vladimir Lenin.
-
E.
Mikhail Borodin
Mikhail Borodin was a prominent Soviet Comintern agent and political adviser best known for shaping early Chinese revolutionary politics through his work with the Kuomintang and the Chinese Communist Party in the 1920s.
- 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: Vladimir Markovnikov Triple: [Aleksandr Butlerov, notableStudent, Vladimir Markovnikov]
Generated description
Vladimir Markovnikov was a Russian chemist best known for formulating Markovnikov's rule, which predicts the outcome of addition reactions to alkenes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vladimir Markovnikov Target entity description: Vladimir Markovnikov was a Russian chemist best known for formulating Markovnikov's rule, which predicts the outcome of addition reactions to alkenes.
-
A.
Nikolay Menshutkin
Nikolay Menshutkin was a prominent Russian chemist known for his pioneering work in physical organic chemistry, particularly in studying reaction kinetics and mechanisms.
-
B.
Aleksandr Butlerov
Aleksandr Butlerov was a pioneering Russian chemist best known for developing the theory of chemical structure, which fundamentally shaped modern organic chemistry.
-
C.
Boris Chichibabin
Boris Chichibabin was a prominent Russian and Soviet organic chemist best known for his contributions to heterocyclic chemistry and the development of the Chichibabin reaction.
-
D.
Vladimir Bonch-Bruyevich
Vladimir Bonch-Bruyevich was a Russian Bolshevik revolutionary, administrator, and writer who played a key organizational role in the early Soviet government and was closely associated with Vladimir Lenin.
-
E.
Mikhail Borodin
Mikhail Borodin was a prominent Soviet Comintern agent and political adviser best known for shaping early Chinese revolutionary politics through his work with the Kuomintang and the Chinese Communist Party in the 1920s.
- 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_69d6ab4780948190bdb9f7620c2ac27e |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9040d13108190bd1a969fa62aae5a |
completed | April 10, 2026, 2:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f49da728ec819080c349fd8d0ed62c |
completed | May 1, 2026, 12:33 p.m. |
| NEDg | Description generation | batch_69f53d9460bc8190869f2b7d095d98cb |
completed | May 1, 2026, 11:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f56505c0b481909f9caaf338f73033 |
completed | May 2, 2026, 2:44 a.m. |
Created at: April 8, 2026, 9:47 p.m.