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.