Triple

T15467760
Position Surface form Disambiguated ID Type / Status
Subject Volkhov Hydroelectric Station E372073 entity
Predicate ownedBy P347 FINISHED
Object TGC-1
TGC-1 is a major Russian power generation company that operates a large portfolio of hydroelectric and thermal power plants in Northwest Russia.
 E1158647 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: TGC-1 | Statement: [Volkhov Hydroelectric Station, ownedBy, TGC-1]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TGC-1
Context triple: [Volkhov Hydroelectric Station, ownedBy, TGC-1]
  • A. CG-11
    CG-11 was the designation for USS Chicago after her conversion into a guided missile cruiser that served prominently during the Cold War.
  • B. GTC
    GTC is a Polish vehicle registration code assigned to a specific county within the Pomeranian Voivodeship.
  • C. TQG
    "TQG" is a 2023 reggaeton-pop collaboration between Shakira and Karol G known for its themes of empowerment and post-breakup resilience.
  • D. TGW
    TGW is the ICAO airline designator for Scoot, a Singapore-based low-cost carrier.
  • E. SG-3
    SG-3 is the main deep drilling borehole of the Kola Superdeep Borehole project in Russia, once the deepest artificial point on Earth and a landmark scientific effort to study the Earth's crust.
  • 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: TGC-1
Triple: [Volkhov Hydroelectric Station, ownedBy, TGC-1]
Generated description
TGC-1 is a major Russian power generation company that operates a large portfolio of hydroelectric and thermal power plants in Northwest Russia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: TGC-1
Target entity description: TGC-1 is a major Russian power generation company that operates a large portfolio of hydroelectric and thermal power plants in Northwest Russia.
  • A. CG-11
    CG-11 was the designation for USS Chicago after her conversion into a guided missile cruiser that served prominently during the Cold War.
  • B. GTC
    GTC is a Polish vehicle registration code assigned to a specific county within the Pomeranian Voivodeship.
  • C. TQG
    "TQG" is a 2023 reggaeton-pop collaboration between Shakira and Karol G known for its themes of empowerment and post-breakup resilience.
  • D. TGW
    TGW is the ICAO airline designator for Scoot, a Singapore-based low-cost carrier.
  • E. SG-3
    SG-3 is the main deep drilling borehole of the Kola Superdeep Borehole project in Russia, once the deepest artificial point on Earth and a landmark scientific effort to study the Earth's crust.
  • 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_69d85cc8bd308190886949510b42e764 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03f69a31c81909a749247b6615d91 completed April 16, 2026, 1:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff2d03845c8190bc8cb96827a5da39 completed May 9, 2026, 12:48 p.m.
NEDg Description generation batch_69ff2e2fb3e48190b2274d54586b1f00 completed May 9, 2026, 12:53 p.m.
NED2 Entity disambiguation (via description) batch_69ff2ec231dc8190b82333e3e54ced20 completed May 9, 2026, 12:55 p.m.
Created at: April 10, 2026, 3:33 a.m.