Triple
T9719512
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nevsky Prospekt–Gostiny Dvor metro hub |
E235427
|
entity |
| Predicate | locatedUnder |
P10157
|
FINISHED |
| Object | Nevsky Prospekt |
E4172
|
NE FINISHED |
How this triple was built (2 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: Nevsky Prospekt | Statement: [Nevsky Prospekt–Gostiny Dvor metro hub, locatedUnder, Nevsky Prospekt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nevsky Prospekt Context triple: [Nevsky Prospekt–Gostiny Dvor metro hub, locatedUnder, Nevsky Prospekt]
-
A.
Nevsky Prospekt
chosen
Nevsky Prospekt is the main avenue and one of the most famous streets in St. Petersburg, known for its historic architecture, cultural institutions, and role as the city’s central thoroughfare.
-
B.
Leninsky Prospekt
Leninsky Prospekt is a major avenue in Moscow, Russia, known for its wide thoroughfare, Soviet-era architecture, and prominent landmarks.
-
C.
Leninsky Prospekt
Leninsky Prospekt is a major avenue and transport artery in Saint Petersburg, Russia, known for connecting residential districts with the city’s broader road network.
-
D.
Nakhimovsky Prospekt
Nakhimovsky Prospekt is a Moscow Metro station serving the Serpukhovsko–Timiryazevskaya Line in the south of Moscow.
-
E.
Tverskoy Boulevard
Tverskoy Boulevard is one of Moscow’s historic central boulevards, known for its tree-lined promenade, cultural landmarks, and role as part of the city’s Boulevard Ring.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca84d0123c819096f9dc3b6abb0881 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9e4022c4819097455f14dd9b1a77 |
completed | April 1, 2026, 10:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d90d3dfbac819087d07c35a1776064 |
completed | April 10, 2026, 2:46 p.m. |
Created at: March 30, 2026, 8:20 p.m.