Triple
T7114558
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sofia University "St. Kliment Ohridski" |
E165785
|
entity |
| Predicate | mainBuildingLocatedAt |
P42882
|
FINISHED |
| Object |
Tsar Osvoboditel Boulevard, Sofia
Tsar Osvoboditel Boulevard in Sofia is a central, historic thoroughfare lined with important governmental, cultural, and educational landmarks in Bulgaria’s capital.
|
E643481
|
NE FINISHED |
How this triple was built (5 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: Tsar Osvoboditel Boulevard, Sofia | Statement: [Sofia University "St. Kliment Ohridski", mainBuildingLocatedAt, Tsar Osvoboditel Boulevard, Sofia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tsar Osvoboditel Boulevard, Sofia Context triple: [Sofia University "St. Kliment Ohridski", mainBuildingLocatedAt, Tsar Osvoboditel Boulevard, Sofia]
-
A.
Ivan Vazov Street
Ivan Vazov Street is a notable street in central Sofia, Bulgaria, known for hosting important cultural landmarks and institutions.
-
B.
Vitosha Boulevard
Vitosha Boulevard is a major pedestrian shopping street in central Sofia, Bulgaria, known for its upscale stores, cafes, and views of Vitosha Mountain.
-
C.
Sretensky Boulevard
Sretensky Boulevard is a historic tree-lined boulevard in central Moscow that forms part of the city’s Boulevard Ring.
-
D.
Strastnoy Boulevard
Strastnoy Boulevard is a historic central boulevard in Moscow that forms part of the city’s Boulevard Ring and hosts several important governmental and cultural buildings.
-
E.
Petrovsky Boulevard
Petrovsky Boulevard is a historic tree-lined boulevard in central Moscow that forms part of the city’s Boulevard Ring.
- 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: Tsar Osvoboditel Boulevard, Sofia Triple: [Sofia University "St. Kliment Ohridski", mainBuildingLocatedAt, Tsar Osvoboditel Boulevard, Sofia]
Generated description
Tsar Osvoboditel Boulevard in Sofia is a central, historic thoroughfare lined with important governmental, cultural, and educational landmarks in Bulgaria’s capital.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tsar Osvoboditel Boulevard, Sofia Target entity description: Tsar Osvoboditel Boulevard in Sofia is a central, historic thoroughfare lined with important governmental, cultural, and educational landmarks in Bulgaria’s capital.
-
A.
Ivan Vazov Street
Ivan Vazov Street is a notable street in central Sofia, Bulgaria, known for hosting important cultural landmarks and institutions.
-
B.
Vitosha Boulevard
Vitosha Boulevard is a major pedestrian shopping street in central Sofia, Bulgaria, known for its upscale stores, cafes, and views of Vitosha Mountain.
-
C.
Sretensky Boulevard
Sretensky Boulevard is a historic tree-lined boulevard in central Moscow that forms part of the city’s Boulevard Ring.
-
D.
Strastnoy Boulevard
Strastnoy Boulevard is a historic central boulevard in Moscow that forms part of the city’s Boulevard Ring and hosts several important governmental and cultural buildings.
-
E.
Petrovsky Boulevard
Petrovsky Boulevard is a historic tree-lined boulevard in central Moscow that forms part of the city’s Boulevard Ring.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: mainBuildingLocatedAt Context triple: [Sofia University "St. Kliment Ohridski", mainBuildingLocatedAt, Tsar Osvoboditel Boulevard, Sofia]
-
A.
mainBuildingName
Indicates the name that is designated as the primary or main building associated with an entity.
-
B.
hasBuildingLocation
chosen
Indicates that a building is situated at, or associated with, a specific geographic or spatial location.
-
C.
isMainBuildingOf
Indicates that a building serves as the primary or central facility associated with a particular organization, complex, or site.
-
D.
currentBuilding
Indicates that an entity is located in, associated with, or belongs to the building that is relevant in the current context.
-
E.
emblematicBuildingLocation
Indicates that a building serves as a symbolic or representative landmark for a particular location or area.
- F. None of above.
Provenance (6 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_69c6888227bc8190a1394679e3116f90 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e5f0dab8819092103aefcaa1f9c2 |
completed | March 27, 2026, 8:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7a325a07c81909bd9a8f5d4461fb9 |
completed | March 28, 2026, 9:45 a.m. |
| NEDg | Description generation | batch_69c7a43541408190a4985274d6227dbc |
completed | March 28, 2026, 9:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7a4de73bc819084367b1336b8d862 |
completed | March 28, 2026, 9:52 a.m. |
| PD | Predicate disambiguation | batch_69c6e1c4f9788190830288d00cc37026 |
completed | March 27, 2026, 8 p.m. |
Created at: March 27, 2026, 2:43 p.m.