Triple
T19774438
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | assassination of Alexander II of Russia |
E474966
|
entity |
| Predicate | hasOperationalLeader |
P137291
|
FINISHED |
| Object | Sofia Perovskaya |
—
|
NE NERFINISHED |
How this triple was built (3 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: Sofia Perovskaya | Statement: [assassination of Alexander II of Russia, hasOperationalLeader, Sofia Perovskaya]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sofia Perovskaya Context triple: [assassination of Alexander II of Russia, hasOperationalLeader, Sofia Perovskaya]
-
A.
Sofia Perovskaya
chosen
Sofia Perovskaya was a Russian revolutionary and member of the group that organized the assassination of Tsar Alexander II in 1881, becoming one of the first women executed for political terrorism in the Russian Empire.
-
B.
Vera Zasulich
Vera Zasulich was a Russian revolutionary and Marxist activist known for her early act of political terrorism against a tsarist official and later work alongside leading socialist figures such as Georgi Plekhanov.
-
C.
Lyubov Dobrzhanskaya
Lyubov Dobrzhanskaya was a Soviet film and theater actress best known for her roles in classic Soviet comedies and dramas.
-
D.
Valentina Kropivnitskaya
Valentina Kropivnitskaya was a Russian nonconformist painter associated with the Lianozovo group, known for her expressive, often somber depictions of everyday Soviet life.
-
E.
Yelena Piotrovskaya
Yelena Piotrovskaya is a notable bearer of the Russian surname Piotrovskaya, associated with the broader Piotrovsky/Piotrovskaya family name.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasOperationalLeader Context triple: [assassination of Alexander II of Russia, hasOperationalLeader, Sofia Perovskaya]
-
A.
hasLeader
Indicates that one entity serves as the leader or head of another entity.
-
B.
designatedLeader
Indicates that one entity has been formally chosen or assigned to serve as the leader of another entity or group.
-
C.
officeHolderLeads
Indicates that the office holder has primary leadership or executive authority over the specified entity (such as an organization, body, or jurisdiction).
-
D.
hadPrincipalLeader
Indicates that an entity was led or headed by a primary or chief leader.
-
E.
hasChiefExecutiveRole
Indicates that an entity holds the highest executive leadership position and overall managerial authority within an organization.
- F. None of above. chosen
Provenance (4 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_69d8e51a43a08190956bc6df13c91a77 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6535effcc819080a71de148759674 |
completed | April 20, 2026, 4:25 p.m. |
| PD | Predicate disambiguation | batch_69e53053ed2881908400becdfada7fd3 |
completed | April 19, 2026, 7:43 p.m. |
| PDg | Predicate description generation | batch_69e532bbedf081908d801600e2af94a7 |
completed | April 19, 2026, 7:53 p.m. |
Created at: April 10, 2026, 1:48 p.m.