Triple

T1756803
Position Surface form Disambiguated ID Type / Status
Subject Yekaterinburg E38566 entity
Predicate hasLandmark P105 FINISHED
Object 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.
E214006 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: Sevastyanov House | Statement: [Yekaterinburg, hasLandmark, Sevastyanov House]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sevastyanov House
Context triple: [Yekaterinburg, hasLandmark, Sevastyanov House]
  • A. 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.
  • B. Gorki Leninskiye estate
    Gorki Leninskiye estate is a historic country residence near Moscow best known as Vladimir Lenin’s final home and now preserved as a museum complex.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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: Sevastyanov House
Triple: [Yekaterinburg, hasLandmark, Sevastyanov House]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sevastyanov House
Target entity description: 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.
  • A. 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.
  • B. Gorki Leninskiye estate
    Gorki Leninskiye estate is a historic country residence near Moscow best known as Vladimir Lenin’s final home and now preserved as a museum complex.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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_69a8862bdb2081908aefe831c8aa8017 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa643ce88481909d2feef3c5fd849f completed March 6, 2026, 5:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeacc64808190976d4a604d7762ea completed March 8, 2026, 9:31 p.m.
NEDg Description generation batch_69adeb503ec88190b8d0cb17bbb8f520 completed March 8, 2026, 9:34 p.m.
NED2 Entity disambiguation (via description) batch_69adef13e030819086e9e8862198d859 completed March 8, 2026, 9:50 p.m.
Created at: March 4, 2026, 7:31 p.m.