Triple
T2748072
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Saint Isaac's Square |
E60917
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Lobanov-Rostovsky House
The Lobanov-Rostovsky House is a historic neoclassical palace in central Saint Petersburg, Russia, renowned for its grand architecture and prominent location near major city landmarks.
|
E296176
|
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: Lobanov-Rostovsky House | Statement: [Saint Isaac's Square, hasLandmark, Lobanov-Rostovsky House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lobanov-Rostovsky House Context triple: [Saint Isaac's Square, hasLandmark, Lobanov-Rostovsky House]
-
A.
Sevastyanov House
Sevastyanov House is a lavish 19th-century neo-Gothic and neo-Baroque mansion in Yekaterinburg, Russia, renowned for its ornate façade and status as one of the city’s most iconic architectural landmarks.
-
B.
Mikhailovsky Palace
Mikhailovsky Palace is a grand neoclassical former imperial residence in Saint Petersburg that now serves as the main building of the State Russian Museum.
-
C.
Beloselsky-Belozersky Palace
Beloselsky-Belozersky Palace is a grand 19th-century Neo-Baroque aristocratic residence in Saint Petersburg, Russia, noted for its ornate façade and richly decorated interiors.
-
D.
Russian Bishop’s House
The Russian Bishop’s House is a historic 19th-century Russian Orthodox ecclesiastical residence and mission building in Sitka, Alaska, preserved as one of the few remaining examples of Russian colonial architecture in North America.
-
E.
Anichkov Palace
Anichkov Palace is a historic Baroque and Neoclassical royal residence on Nevsky Prospekt in Saint Petersburg, Russia, long associated with the Russian imperial family and later used for various state and cultural purposes.
- 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: Lobanov-Rostovsky House Triple: [Saint Isaac's Square, hasLandmark, Lobanov-Rostovsky House]
Generated description
The Lobanov-Rostovsky House is a historic neoclassical palace in central Saint Petersburg, Russia, renowned for its grand architecture and prominent location near major city landmarks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lobanov-Rostovsky House Target entity description: The Lobanov-Rostovsky House is a historic neoclassical palace in central Saint Petersburg, Russia, renowned for its grand architecture and prominent location near major city landmarks.
-
A.
Sevastyanov House
Sevastyanov House is a lavish 19th-century neo-Gothic and neo-Baroque mansion in Yekaterinburg, Russia, renowned for its ornate façade and status as one of the city’s most iconic architectural landmarks.
-
B.
Mikhailovsky Palace
Mikhailovsky Palace is a grand neoclassical former imperial residence in Saint Petersburg that now serves as the main building of the State Russian Museum.
-
C.
Beloselsky-Belozersky Palace
Beloselsky-Belozersky Palace is a grand 19th-century Neo-Baroque aristocratic residence in Saint Petersburg, Russia, noted for its ornate façade and richly decorated interiors.
-
D.
Russian Bishop’s House
The Russian Bishop’s House is a historic 19th-century Russian Orthodox ecclesiastical residence and mission building in Sitka, Alaska, preserved as one of the few remaining examples of Russian colonial architecture in North America.
-
E.
Anichkov Palace
Anichkov Palace is a historic Baroque and Neoclassical royal residence on Nevsky Prospekt in Saint Petersburg, Russia, long associated with the Russian imperial family and later used for various state and cultural purposes.
- 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_69ab4b79846081909096725374d65ce9 |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdb4ff7b08190b72edb6a2bc5fd19 |
completed | March 7, 2026, 8:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afbbd341a88190ae0f5eb94a6fdc92 |
completed | March 10, 2026, 6:36 a.m. |
| NEDg | Description generation | batch_69afbd8563248190af593099ecae84ee |
completed | March 10, 2026, 6:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afbdb28a708190bbd4bc6632b8e137 |
completed | March 10, 2026, 6:44 a.m. |
Created at: March 6, 2026, 9:56 p.m.