Triple

T10932503
Position Surface form Disambiguated ID Type / Status
Subject Theatre Square, Saint Petersburg E258242 entity
Predicate hasNearbyBridge P19223 FINISHED
Object Krasnogvardeysky Bridge (over Kryukov Canal)
Krasnogvardeysky Bridge is a historic pedestrian and vehicular bridge in central Saint Petersburg that spans the Kryukov Canal near Theatre Square, connecting key cultural and architectural landmarks in the city.
 E893670 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: Krasnogvardeysky Bridge (over Kryukov Canal) | Statement: [Theatre Square, Saint Petersburg, hasNearbyBridge, Krasnogvardeysky Bridge (over Kryukov Canal)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Krasnogvardeysky Bridge (over Kryukov Canal)
Context triple: [Theatre Square, Saint Petersburg, hasNearbyBridge, Krasnogvardeysky Bridge (over Kryukov Canal)]
  • A. 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.
  • B. Maly Moskvoretsky Bridge
    Maly Moskvoretsky Bridge is a road bridge in central Moscow that spans the Moskva River, linking the historic Balchug Island area with the city’s mainland.
  • C. 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.
  • D. 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.
  • E. Kolomensky Bridge
    Kolomensky Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal in the Kolomna 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: Krasnogvardeysky Bridge (over Kryukov Canal)
Triple: [Theatre Square, Saint Petersburg, hasNearbyBridge, Krasnogvardeysky Bridge (over Kryukov Canal)]
Generated description
Krasnogvardeysky Bridge is a historic pedestrian and vehicular bridge in central Saint Petersburg that spans the Kryukov Canal near Theatre Square, connecting key cultural and architectural landmarks in the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Krasnogvardeysky Bridge (over Kryukov Canal)
Target entity description: Krasnogvardeysky Bridge is a historic pedestrian and vehicular bridge in central Saint Petersburg that spans the Kryukov Canal near Theatre Square, connecting key cultural and architectural landmarks in the city.
  • A. 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.
  • B. Maly Moskvoretsky Bridge
    Maly Moskvoretsky Bridge is a road bridge in central Moscow that spans the Moskva River, linking the historic Balchug Island area with the city’s mainland.
  • C. 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.
  • D. 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.
  • E. Kolomensky Bridge
    Kolomensky Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal in the Kolomna 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_69d6aa8769b4819082bfe5e61b9017f0 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d770a16cbc8190acd619defed7114c completed April 9, 2026, 9:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69e2176328448190bbce6735ec97507a completed April 17, 2026, 11:20 a.m.
NEDg Description generation batch_69e21d8aea2881908ac8f5225b8739c5 completed April 17, 2026, 11:46 a.m.
NED2 Entity disambiguation (via description) batch_69e21eb18a1881908ded331db89063ed completed April 17, 2026, 11:51 a.m.
Created at: April 8, 2026, 9:23 p.m.