Triple
T2748029
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Malaya Nevka |
E60916
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Bolshoy Petrovsky Bridge
Bolshoy Petrovsky Bridge is a road and pedestrian bridge in Saint Petersburg, Russia, connecting Krestovsky Island with Petrovsky Island across the Malaya Nevka River.
|
E300497
|
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: Bolshoy Petrovsky Bridge | Statement: [Malaya Nevka, hasBridge, Bolshoy Petrovsky Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bolshoy Petrovsky Bridge Context triple: [Malaya Nevka, hasBridge, Bolshoy Petrovsky Bridge]
-
A.
Mogilyovsky Bridge
Mogilyovsky Bridge is a historic span in Saint Petersburg, Russia, crossing the Griboyedov Canal and connecting central city districts.
-
B.
Panteleymonovsky Bridge
Panteleymonovsky Bridge is a historic and ornate pedestrian and vehicular bridge in Saint Petersburg, Russia, known for its decorative ironwork and role in the city’s classical riverfront landscape.
-
C.
Obukhovsky Bridge
Obukhovsky Bridge is a historic road bridge in Saint Petersburg, Russia, known for carrying traffic across the Fontanka River near the city center.
-
D.
Krasnogvardeysky Bridge
Krasnogvardeysky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for spanning the Griboyedov Canal near the city’s central landmarks.
-
E.
Troitsky Bridge
Troitsky Bridge is a historic steel arch bridge in Saint Petersburg, Russia, spanning the Neva River and connecting the city center with the Petrograd Side.
- 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: Bolshoy Petrovsky Bridge Triple: [Malaya Nevka, hasBridge, Bolshoy Petrovsky Bridge]
Generated description
Bolshoy Petrovsky Bridge is a road and pedestrian bridge in Saint Petersburg, Russia, connecting Krestovsky Island with Petrovsky Island across the Malaya Nevka River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bolshoy Petrovsky Bridge Target entity description: Bolshoy Petrovsky Bridge is a road and pedestrian bridge in Saint Petersburg, Russia, connecting Krestovsky Island with Petrovsky Island across the Malaya Nevka River.
-
A.
Mogilyovsky Bridge
Mogilyovsky Bridge is a historic span in Saint Petersburg, Russia, crossing the Griboyedov Canal and connecting central city districts.
-
B.
Panteleymonovsky Bridge
Panteleymonovsky Bridge is a historic and ornate pedestrian and vehicular bridge in Saint Petersburg, Russia, known for its decorative ironwork and role in the city’s classical riverfront landscape.
-
C.
Obukhovsky Bridge
Obukhovsky Bridge is a historic road bridge in Saint Petersburg, Russia, known for carrying traffic across the Fontanka River near the city center.
-
D.
Krasnogvardeysky Bridge
Krasnogvardeysky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for spanning the Griboyedov Canal near the city’s central landmarks.
-
E.
Troitsky Bridge
Troitsky Bridge is a historic steel arch bridge in Saint Petersburg, Russia, spanning the Neva River and connecting the city center with the Petrograd Side.
- 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_69afc6439b348190be7529256d9d0531 |
completed | March 10, 2026, 7:20 a.m. |
| NEDg | Description generation | batch_69afca088ba48190a9feee0fdc7c5d94 |
completed | March 10, 2026, 7:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afcac03ff48190821c396bfe827f98 |
completed | March 10, 2026, 7:39 a.m. |
Created at: March 6, 2026, 9:56 p.m.