Triple

T10011858
Position Surface form Disambiguated ID Type / Status
Subject Kryukov Canal E199391 entity
Predicate crossedBy P416 FINISHED
Object Dekabristov Bridge
Dekabristov Bridge is a historic road bridge in Saint Petersburg, Russia, known for spanning the Kryukov Canal in the city’s central district.
 E843685 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: Dekabristov Bridge | Statement: [Kryukov Canal, crossedBy, Dekabristov Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dekabristov Bridge
Context triple: [Kryukov Canal, crossedBy, Dekabristov Bridge]
  • A. Demidov Bridge
    Demidov Bridge is a historic cast-iron pedestrian and vehicular bridge in Saint Petersburg, Russia, notable for its 19th-century architecture and ornate decorative elements.
  • B. 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.
  • C. Sadovnichesky Bridge
    Sadovnichesky Bridge is a pedestrian bridge in central Moscow that spans the Vodootvodny Canal, linking Balchug Island with the mainland near the city’s historic center.
  • D. Kolomensky Bridge
    Kolomensky Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal in the Kolomna district.
  • E. Kolomyazhsky Bridge
    Kolomyazhsky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Malaya Nevka River and connecting parts of the city’s Primorsky District.
  • 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: Dekabristov Bridge
Triple: [Kryukov Canal, crossedBy, Dekabristov Bridge]
Generated description
Dekabristov Bridge is a historic road bridge in Saint Petersburg, Russia, known for spanning the Kryukov Canal in the city’s central district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dekabristov Bridge
Target entity description: Dekabristov Bridge is a historic road bridge in Saint Petersburg, Russia, known for spanning the Kryukov Canal in the city’s central district.
  • A. Demidov Bridge
    Demidov Bridge is a historic cast-iron pedestrian and vehicular bridge in Saint Petersburg, Russia, notable for its 19th-century architecture and ornate decorative elements.
  • B. 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.
  • C. Sadovnichesky Bridge
    Sadovnichesky Bridge is a pedestrian bridge in central Moscow that spans the Vodootvodny Canal, linking Balchug Island with the mainland near the city’s historic center.
  • D. Kolomensky Bridge
    Kolomensky Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal in the Kolomna district.
  • E. Kolomyazhsky Bridge
    Kolomyazhsky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Malaya Nevka River and connecting parts of the city’s Primorsky District.
  • 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_69ca8315a1a08190ab310f25620f362b completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cdcd3cf5b881908f5318e55bdd22b6 completed April 2, 2026, 1:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2e5476f408190b8921cd4343c3af9 completed April 5, 2026, 10:42 p.m.
NEDg Description generation batch_69d2e6f0aa988190aa9a866afcc2a1a2 completed April 5, 2026, 10:49 p.m.
NED2 Entity disambiguation (via description) batch_69d2e78384f48190abb7bdd7fcadcd9a completed April 5, 2026, 10:51 p.m.
Created at: March 30, 2026, 8:52 p.m.