Triple

T7671586
Position Surface form Disambiguated ID Type / Status
Subject Digboi oil field E173760 entity
Predicate refineryOperator P78688 FINISHED
Object Indian Oil Corporation
Indian Oil Corporation is India’s largest state-owned oil and gas company, engaged in refining, transporting, and marketing petroleum products across the country and abroad.
E683447 NE FINISHED

How this triple was built (5 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: Indian Oil Corporation | Statement: [Digboi oil field, refineryOperator, Indian Oil Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Indian Oil Corporation
Context triple: [Digboi oil field, refineryOperator, Indian Oil Corporation]
  • A. Oil India Limited
    Oil India Limited is a major Indian state-owned oil and gas company engaged in the exploration, production, and transportation of crude oil and natural gas.
  • B. Reliance Industries Limited
    Reliance Industries Limited is a major Indian multinational conglomerate with leading businesses in energy, petrochemicals, retail, and telecommunications.
  • C. Assam Oil Company
    Assam Oil Company was a historic petroleum exploration and production company in India, known for pioneering oil operations in the Assam region during the early 20th century.
  • D. KPCL
    KPCL is a state-owned power generation company in Karnataka, India, responsible for operating thermal, hydro, and renewable energy plants to supply electricity to the region.
  • E. Aditya Birla Group
    Aditya Birla Group is a major Indian multinational conglomerate with diversified interests spanning sectors such as metals, cement, textiles, telecommunications, and financial services.
  • 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: Indian Oil Corporation
Triple: [Digboi oil field, refineryOperator, Indian Oil Corporation]
Generated description
Indian Oil Corporation is India’s largest state-owned oil and gas company, engaged in refining, transporting, and marketing petroleum products across the country and abroad.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Indian Oil Corporation
Target entity description: Indian Oil Corporation is India’s largest state-owned oil and gas company, engaged in refining, transporting, and marketing petroleum products across the country and abroad.
  • A. Oil India Limited
    Oil India Limited is a major Indian state-owned oil and gas company engaged in the exploration, production, and transportation of crude oil and natural gas.
  • B. Reliance Industries Limited
    Reliance Industries Limited is a major Indian multinational conglomerate with leading businesses in energy, petrochemicals, retail, and telecommunications.
  • C. Assam Oil Company
    Assam Oil Company was a historic petroleum exploration and production company in India, known for pioneering oil operations in the Assam region during the early 20th century.
  • D. KPCL
    KPCL is a state-owned power generation company in Karnataka, India, responsible for operating thermal, hydro, and renewable energy plants to supply electricity to the region.
  • E. Aditya Birla Group
    Aditya Birla Group is a major Indian multinational conglomerate with diversified interests spanning sectors such as metals, cement, textiles, telecommunications, and financial services.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: refineryOperator
Context triple: [Digboi oil field, refineryOperator, Indian Oil Corporation]
  • A. typicalOperator
    Indicates that an entity commonly or normally performs operations on, or acts upon, another entity in a standard or expected manner.
  • B. shipyardOperator
    Indicates that one entity operates, manages, or runs the shipyard associated with another entity.
  • C. trainOperator
    Indicates that one entity operates, manages, or runs train services for another entity or within a specific rail system.
  • D. terminal4Operator
    Indicates that an entity operates or manages the facilities, services, or activities associated with Terminal 4 of a larger transportation hub.
  • E. recoveryOperator
    Indicates that an entity serves as the agent or mechanism responsible for performing a recovery or restoration process on another entity or system.
  • F. None of above. chosen

Provenance (7 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_69c699562484819086752091e3164a27 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c7063dab1881909598b04999b8b690 completed March 27, 2026, 10:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8ac9818fc81908d65c03702fc1453 completed March 29, 2026, 4:37 a.m.
NEDg Description generation batch_69c8af2fdd048190ad54dc9a4396d171 completed March 29, 2026, 4:48 a.m.
NED2 Entity disambiguation (via description) batch_69c8afe14810819094a236fb8f96e562 completed March 29, 2026, 4:51 a.m.
PD Predicate disambiguation batch_69c7015f7430819099d3ea2781b7cee2 completed March 27, 2026, 10:14 p.m.
PDg Predicate description generation batch_69c7063cfd78819095c6501fe8d57312 completed March 27, 2026, 10:35 p.m.
Created at: March 27, 2026, 4 p.m.