Triple

T7993416
Position Surface form Disambiguated ID Type / Status
Subject Petrogradsky Island E186063 entity
Predicate borderedBy P224 FINISHED
Object Karpovka River
The Karpovka River is a small distributary of the Neva River in Saint Petersburg, Russia, flowing between Petrogradsky and Aptekarsky islands and lined with embankments and historic buildings.
 E747974 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: Karpovka River | Statement: [Petrogradsky Island, borderedBy, Karpovka River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Karpovka River
Context triple: [Petrogradsky Island, borderedBy, Karpovka River]
  • A. Kovzha River
    The Kovzha River is a waterway in northwestern Russia that forms part of the navigable route linking the Volga River basin with the Baltic Sea.
  • B. Kirzhach River
    The Kirzhach River is a waterway in Vladimir Oblast, Russia, known for its scenic, forested banks and recreational boating and fishing.
  • C. Tsaritsa River
    The Tsaritsa River is a waterway in Volgograd, Russia, historically significant as the small river along which the city’s predecessor, Tsaritsyn, developed.
  • D. Sidorovskaya River
    The Sidorovskaya River is a significant tributary watercourse in western Siberia that feeds into Russia’s Taz River system.
  • E. Vokhma River
    The Vokhma River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the larger Vetluga River system.
  • 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: Karpovka River
Triple: [Petrogradsky Island, borderedBy, Karpovka River]
Generated description
The Karpovka River is a small distributary of the Neva River in Saint Petersburg, Russia, flowing between Petrogradsky and Aptekarsky islands and lined with embankments and historic buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Karpovka River
Target entity description: The Karpovka River is a small distributary of the Neva River in Saint Petersburg, Russia, flowing between Petrogradsky and Aptekarsky islands and lined with embankments and historic buildings.
  • A. Kovzha River
    The Kovzha River is a waterway in northwestern Russia that forms part of the navigable route linking the Volga River basin with the Baltic Sea.
  • B. Kirzhach River
    The Kirzhach River is a waterway in Vladimir Oblast, Russia, known for its scenic, forested banks and recreational boating and fishing.
  • C. Tsaritsa River
    The Tsaritsa River is a waterway in Volgograd, Russia, historically significant as the small river along which the city’s predecessor, Tsaritsyn, developed.
  • D. Sidorovskaya River
    The Sidorovskaya River is a significant tributary watercourse in western Siberia that feeds into Russia’s Taz River system.
  • E. Vokhma River
    The Vokhma River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the larger Vetluga River system.
  • 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_69ca829c6c308190ab05b43d234c52b2 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3c729afc81909d477b1623ac3f9d completed March 31, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69cebb05716c8190aec1ea8f0d01443a completed April 2, 2026, 6:52 p.m.
NEDg Description generation batch_69cebc9d4ca88190942c333806181b55 completed April 2, 2026, 6:59 p.m.
NED2 Entity disambiguation (via description) batch_69cec0a9c39c8190a7bcecc6927b98f0 completed April 2, 2026, 7:16 p.m.
Created at: March 30, 2026, 5:16 p.m.