Triple

T10833621
Position Surface form Disambiguated ID Type / Status
Subject Ontario Power Generation E255688 entity
Predicate hasAbbreviation P43 FINISHED
Object OPG
OPG is a major Canadian electricity generation company that produces power primarily in the province of Ontario through a mix of nuclear, hydroelectric, and other energy sources.
E888331 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: OPG | Statement: [Ontario Power Generation, hasAbbreviation, OPG]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: OPG
Context triple: [Ontario Power Generation, hasAbbreviation, OPG]
  • A. OPGT
    OPGT is the ICAO airport code for Gilgit Airport, a domestic airport serving the mountainous Gilgit-Baltistan region of northern Pakistan.
  • B. OPSG
    OPSG is a U.S. federal grant program that provides funding to state, local, and tribal law enforcement agencies to enhance border security and cooperation along international land and water borders.
  • C. OEGN
    OEGN is the ICAO airport code for Jazan Regional Airport, a civil aviation facility serving the Jazan region in southwestern Saudi Arabia.
  • D. ÖGD
    ÖGD is the commonly used abbreviation for the German public health service, encompassing local and regional health authorities responsible for population health and disease prevention.
  • E. OPA
    OPA is a U.S. federal law enacted in 1990 that strengthens regulations and liability standards for preventing and responding to oil spills in navigable waters and shorelines.
  • 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: OPG
Triple: [Ontario Power Generation, hasAbbreviation, OPG]
Generated description
OPG is a major Canadian electricity generation company that produces power primarily in the province of Ontario through a mix of nuclear, hydroelectric, and other energy sources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: OPG
Target entity description: OPG is a major Canadian electricity generation company that produces power primarily in the province of Ontario through a mix of nuclear, hydroelectric, and other energy sources.
  • A. OPGT
    OPGT is the ICAO airport code for Gilgit Airport, a domestic airport serving the mountainous Gilgit-Baltistan region of northern Pakistan.
  • B. OPSG
    OPSG is a U.S. federal grant program that provides funding to state, local, and tribal law enforcement agencies to enhance border security and cooperation along international land and water borders.
  • C. OEGN
    OEGN is the ICAO airport code for Jazan Regional Airport, a civil aviation facility serving the Jazan region in southwestern Saudi Arabia.
  • D. ÖGD
    ÖGD is the commonly used abbreviation for the German public health service, encompassing local and regional health authorities responsible for population health and disease prevention.
  • E. OPA
    OPA is a U.S. federal agency within the Department of Health and Human Services that oversees family planning, adolescent health, and related population affairs programs.
  • 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_69d6aa81a5d08190aa86689061d1ddd2 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d7442439dc8190af59f9c8d0637c01 completed April 9, 2026, 6:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69de85aa5ea88190ab6399e46eba5c49 completed April 14, 2026, 6:21 p.m.
NEDg Description generation batch_69de8e70da448190b80068fea047a88c completed April 14, 2026, 6:58 p.m.
NED2 Entity disambiguation (via description) batch_69de94dd45548190a88b5ab991756d12 completed April 14, 2026, 7:26 p.m.
Created at: April 8, 2026, 9:19 p.m.