Triple

T17291581
Position Surface form Disambiguated ID Type / Status
Subject Petrogradsky District, Saint Petersburg E419796 entity
Predicate hasInstitution P186 FINISHED
Object Saint Petersburg State University of Architecture and Civil Engineering (some buildings)
Saint Petersburg State University of Architecture and Civil Engineering is a Russian higher education institution specializing in training architects and civil engineers, with several of its facilities located in Saint Petersburg’s Petrogradsky District.
E1260863 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: Saint Petersburg State University of Architecture and Civil Engineering (some buildings) | Statement: [Petrogradsky District, Saint Petersburg, hasInstitution, Saint Petersburg State University of Architecture and Civil Engineering (some buildings)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Saint Petersburg State University of Architecture and Civil Engineering (some buildings)
Context triple: [Petrogradsky District, Saint Petersburg, hasInstitution, Saint Petersburg State University of Architecture and Civil Engineering (some buildings)]
  • A. Saint Petersburg State University of Architecture and Civil Engineering campus in Pushkin
    The Saint Petersburg State University of Architecture and Civil Engineering campus in Pushkin is a branch of the university located in the historic suburb of Pushkin, offering specialized higher education programs in architecture, construction, and related engineering fields.
  • B. Nizhny Novgorod State University of Architecture and Civil Engineering buildings
    Nizhny Novgorod State University of Architecture and Civil Engineering buildings are the academic and administrative facilities of a specialized technical university in Nizhny Novgorod, Russia, focused on training professionals in architecture, construction, and related engineering fields.
  • C. Saint Petersburg State University of Economics buildings
    The Saint Petersburg State University of Economics buildings are a complex of academic and administrative facilities of a major Russian economics university located along the historic Fontanka River in Saint Petersburg.
  • D. Petrograd Institute of Civil Engineering
    The Petrograd Institute of Civil Engineering was a higher education institution in Petrograd (now Saint Petersburg) specializing in training civil engineers and architects in early 20th-century Russia.
  • E. Institute Giprostroymost – Saint Petersburg
    Institute Giprostroymost – Saint Petersburg is a Russian engineering and design institute specializing in large-scale bridge and transport infrastructure projects.
  • 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: Saint Petersburg State University of Architecture and Civil Engineering (some buildings)
Triple: [Petrogradsky District, Saint Petersburg, hasInstitution, Saint Petersburg State University of Architecture and Civil Engineering (some buildings)]
Generated description
Saint Petersburg State University of Architecture and Civil Engineering is a Russian higher education institution specializing in training architects and civil engineers, with several of its facilities located in Saint Petersburg’s Petrogradsky District.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Saint Petersburg State University of Architecture and Civil Engineering (some buildings)
Target entity description: Saint Petersburg State University of Architecture and Civil Engineering is a Russian higher education institution specializing in training architects and civil engineers, with several of its facilities located in Saint Petersburg’s Petrogradsky District.
  • A. Saint Petersburg State University of Architecture and Civil Engineering campus in Pushkin
    The Saint Petersburg State University of Architecture and Civil Engineering campus in Pushkin is a branch of the university located in the historic suburb of Pushkin, offering specialized higher education programs in architecture, construction, and related engineering fields.
  • B. Nizhny Novgorod State University of Architecture and Civil Engineering buildings
    Nizhny Novgorod State University of Architecture and Civil Engineering buildings are the academic and administrative facilities of a specialized technical university in Nizhny Novgorod, Russia, focused on training professionals in architecture, construction, and related engineering fields.
  • C. Saint Petersburg State University of Economics buildings
    The Saint Petersburg State University of Economics buildings are a complex of academic and administrative facilities of a major Russian economics university located along the historic Fontanka River in Saint Petersburg.
  • D. Petrograd Institute of Civil Engineering
    The Petrograd Institute of Civil Engineering was a higher education institution in Petrograd (now Saint Petersburg) specializing in training civil engineers and architects in early 20th-century Russia.
  • E. Institute Giprostroymost – Saint Petersburg
    Institute Giprostroymost – Saint Petersburg is a Russian engineering and design institute specializing in large-scale bridge and transport infrastructure projects.
  • 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_69d886db32608190a61e18862c5a8af6 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e4378438508190924f732ad748b4d0 completed April 19, 2026, 2:01 a.m.
NED1 Entity disambiguation (via context triple) batch_6a017959ffb0819099d70ed1541158ee completed May 11, 2026, 6:38 a.m.
NEDg Description generation batch_6a017c9e99888190a99e3910c46d90c5 completed May 11, 2026, 6:52 a.m.
NED2 Entity disambiguation (via description) batch_6a017d340b988190a468753604150bd3 completed May 11, 2026, 6:54 a.m.
Created at: April 10, 2026, 5:40 a.m.