Triple
T9901454
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chernyshevskaya metro station |
E182291
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Chernyshevsky Prospect
Chernyshevsky Prospect is a major avenue in Saint Petersburg, Russia, known for its central location and historical architecture.
|
E921393
|
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: Chernyshevsky Prospect | Statement: [Chernyshevskaya metro station, locatedOn, Chernyshevsky Prospect]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chernyshevsky Prospect Context triple: [Chernyshevskaya metro station, locatedOn, Chernyshevsky Prospect]
-
A.
Kamennoostrovsky Prospekt
Kamennoostrovsky Prospekt is a major historic avenue in Saint Petersburg, Russia, known for its distinctive architecture and cultural landmarks.
-
B.
Lomonosovsky Prospekt
Lomonosovsky Prospekt is a Moscow Metro station serving the southwestern part of the city near Lomonosovsky Avenue.
-
C.
Ligovsky Prospekt
Ligovsky Prospekt is a major avenue and metro station area in central Saint Petersburg, Russia, known for its transport links, commercial activity, and proximity to key city landmarks.
-
D.
Lermontovsky Prospekt
Lermontovsky Prospekt is a major avenue in Saint Petersburg, Russia, known for its historic architecture and role as an important transport artery in the city.
-
E.
Voznesensky Prospekt
Voznesensky Prospekt is a central street in Yekaterinburg, Russia, historically notable for sites such as the former Ipatiev House where the last Russian imperial family was executed.
- 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: Chernyshevsky Prospect Triple: [Chernyshevskaya metro station, locatedOn, Chernyshevsky Prospect]
Generated description
Chernyshevsky Prospect is a major avenue in Saint Petersburg, Russia, known for its central location and historical architecture.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chernyshevsky Prospect Target entity description: Chernyshevsky Prospect is a major avenue in Saint Petersburg, Russia, known for its central location and historical architecture.
-
A.
Kamennoostrovsky Prospekt
Kamennoostrovsky Prospekt is a major historic avenue in Saint Petersburg, Russia, known for its distinctive architecture and cultural landmarks.
-
B.
Lomonosovsky Prospekt
Lomonosovsky Prospekt is a Moscow Metro station serving the southwestern part of the city near Lomonosovsky Avenue.
-
C.
Ligovsky Prospekt
Ligovsky Prospekt is a major avenue and metro station area in central Saint Petersburg, Russia, known for its transport links, commercial activity, and proximity to key city landmarks.
-
D.
Lermontovsky Prospekt
Lermontovsky Prospekt is a major avenue in Saint Petersburg, Russia, known for its historic architecture and role as an important transport artery in the city.
-
E.
Voznesensky Prospekt
Voznesensky Prospekt is a central street in Yekaterinburg, Russia, historically notable for sites such as the former Ipatiev House where the last Russian imperial family was executed.
- 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_69ca82876f8081909cf75df0f99bb13f |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cdb4e221448190b536742d1269f9d7 |
completed | April 2, 2026, 12:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5561714a081909cbf1cc7d5d0ac0a |
completed | April 19, 2026, 10:24 p.m. |
| NEDg | Description generation | batch_69e562bb085c8190942766d12d838798 |
completed | April 19, 2026, 11:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e569f0e6948190b285ca84aca03771 |
completed | April 19, 2026, 11:49 p.m. |
Created at: March 30, 2026, 8:40 p.m.