Triple
T7302873
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kazan Bridge |
E167900
|
entity |
| Predicate | hasCoordinateLocation |
P1573
|
FINISHED |
| Object | Saint Petersburg city center |
E38138
|
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: Saint Petersburg city center | Statement: [Kazan Bridge, hasCoordinateLocation, Saint Petersburg city center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saint Petersburg city center Context triple: [Kazan Bridge, hasCoordinateLocation, Saint Petersburg city center]
-
A.
Tsentralny District of Saint Petersburg
chosen
Tsentralny District of Saint Petersburg is the historic and administrative heart of the city, encompassing its main cultural, governmental, and commercial centers.
-
B.
Moscow city center
Moscow city center is the historic and administrative heart of Russia’s capital, encompassing landmarks such as the Kremlin, Red Square, and major government and cultural institutions.
-
C.
Nevsky District of Saint Petersburg
Nevsky District of Saint Petersburg is a large administrative district in the southeastern part of the city, known for its industrial areas, residential neighborhoods, and location along the Neva River.
-
D.
Theatre Square, Saint Petersburg
Theatre Square in Saint Petersburg is a historic city square renowned as a cultural hub, surrounded by major landmarks including the Mariinsky Theatre.
-
E.
Saint Petersburg, Russian Empire
Saint Petersburg, Russian Empire was the imperial capital and cultural center of Russia, renowned for its grand architecture, canals, and role as a major European metropolis.
- 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_69c6888c820881909fc68f689fe1c251 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6ebb2261c8190ae9095c8e110b528 |
completed | March 27, 2026, 8:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7fa7320bc819081e0b94e8909c4aa |
completed | March 28, 2026, 3:57 p.m. |
Created at: March 27, 2026, 3:01 p.m.