Triple
T7190169
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petrogradsky District |
E167670
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Birzhevoy Bridge
Birzhevoy Bridge is a bascule bridge in Saint Petersburg, Russia, spanning the Neva River and connecting Vasilyevsky Island with the Petrogradsky side near the historic Stock Exchange.
|
E652609
|
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: Birzhevoy Bridge | Statement: [Petrogradsky District, contains, Birzhevoy Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birzhevoy Bridge Context triple: [Petrogradsky District, contains, Birzhevoy Bridge]
-
A.
Lanskoy Bridge
Lanskoy Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting parts of the city’s northern districts.
-
B.
Kazansky Bridge
Kazansky Bridge is a historic bridge in central Saint Petersburg, Russia, spanning the Griboyedov Canal close to Kazan Cathedral and the city’s main thoroughfares.
-
C.
Kantemirovsky Bridge
Kantemirovsky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting parts of the Petrogradsky and Vyborgsky districts.
-
D.
Lazarevsky Bridge
Lazarevsky Bridge is a road and pedestrian bridge in Saint Petersburg, Russia, spanning the Malaya Nevka River and connecting parts of the city’s Petrogradsky District.
-
E.
Yauzsky Bridge
Yauzsky Bridge is a road bridge in Moscow that spans the Yauza River, connecting central city districts and serving as part of the city’s historic transport infrastructure.
- 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: Birzhevoy Bridge Triple: [Petrogradsky District, contains, Birzhevoy Bridge]
Generated description
Birzhevoy Bridge is a bascule bridge in Saint Petersburg, Russia, spanning the Neva River and connecting Vasilyevsky Island with the Petrogradsky side near the historic Stock Exchange.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Birzhevoy Bridge Target entity description: Birzhevoy Bridge is a bascule bridge in Saint Petersburg, Russia, spanning the Neva River and connecting Vasilyevsky Island with the Petrogradsky side near the historic Stock Exchange.
-
A.
Lanskoy Bridge
Lanskoy Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting parts of the city’s northern districts.
-
B.
Kazansky Bridge
Kazansky Bridge is a historic bridge in central Saint Petersburg, Russia, spanning the Griboyedov Canal close to Kazan Cathedral and the city’s main thoroughfares.
-
C.
Kantemirovsky Bridge
Kantemirovsky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting parts of the Petrogradsky and Vyborgsky districts.
-
D.
Lazarevsky Bridge
Lazarevsky Bridge is a road and pedestrian bridge in Saint Petersburg, Russia, spanning the Malaya Nevka River and connecting parts of the city’s Petrogradsky District.
-
E.
Yauzsky Bridge
Yauzsky Bridge is a road bridge in Moscow that spans the Yauza River, connecting central city districts and serving as part of the city’s historic transport infrastructure.
- 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_69c6888b5248819090499a884ee3ec39 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e8ff1ad0819094761f8c73e3e986 |
completed | March 27, 2026, 8:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7d37cfb8c8190a788dcaa1080fb0b |
completed | March 28, 2026, 1:11 p.m. |
| NEDg | Description generation | batch_69c7d4069d8c8190bf6810f6e97b111a |
completed | March 28, 2026, 1:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7d46b7fcc819082d37f00f541e2cd |
completed | March 28, 2026, 1:15 p.m. |
Created at: March 27, 2026, 2:50 p.m.