Triple

T17098724
Position Surface form Disambiguated ID Type / Status
Subject Valero Port Arthur Refinery E414918 entity
Predicate brandAssociation P629 FINISHED
Object Valero
Valero is a major American energy company best known for operating one of the world’s largest independent petroleum refining and marketing networks.
 E1250039 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: Valero | Statement: [Valero Port Arthur Refinery, brandAssociation, Valero]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Valero
Context triple: [Valero Port Arthur Refinery, brandAssociation, Valero]
  • A. Petoro
    Petoro is a Norwegian state-owned company that manages the government's direct financial interests in the country's petroleum activities on the continental shelf.
  • B. Texaco
    Texaco is a major American oil company known for its gasoline brand and extensive global petroleum operations.
  • C. Chivas USA
    Chivas USA was a now-defunct Major League Soccer club based in the Los Angeles area that operated as a sister team to Mexico’s C.D. Guadalajara.
  • D. Emex
    Emex is a small genus of flowering plants in the knotweed family Polygonaceae, commonly known for weedy species such as Emex spinosa (spiny emex) found in disturbed and agricultural areas.
  • E. Phillips 66 service stations
    Phillips 66 service stations are a chain of branded gasoline and convenience store outlets in the United States associated with the Phillips 66 energy company.
  • 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: Valero
Triple: [Valero Port Arthur Refinery, brandAssociation, Valero]
Generated description
Valero is a major American energy company best known for operating one of the world’s largest independent petroleum refining and marketing networks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Valero
Target entity description: Valero is a major American energy company best known for operating one of the world’s largest independent petroleum refining and marketing networks.
  • A. Petoro
    Petoro is a Norwegian state-owned company that manages the government's direct financial interests in the country's petroleum activities on the continental shelf.
  • B. Texaco
    Texaco is a major American oil company known for its gasoline brand and extensive global petroleum operations.
  • C. Chivas USA
    Chivas USA was a now-defunct Major League Soccer club based in the Los Angeles area that operated as a sister team to Mexico’s C.D. Guadalajara.
  • D. Emex
    Emex is a small genus of flowering plants in the knotweed family Polygonaceae, commonly known for weedy species such as Emex spinosa (spiny emex) found in disturbed and agricultural areas.
  • E. Phillips 66 service stations
    Phillips 66 service stations are a chain of branded gasoline and convenience store outlets in the United States associated with the Phillips 66 energy company.
  • 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_69d886cfc8e88190b05ba466edd35591 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3dbffafb08190baf9e0b4fdf1b404 completed April 18, 2026, 7:31 p.m.
NED1 Entity disambiguation (via context triple) batch_6a012eefd5f08190b9eb8a81e45a9921 completed May 11, 2026, 1:20 a.m.
NEDg Description generation batch_6a012fe2a1b081909483baef845cc2c1 completed May 11, 2026, 1:24 a.m.
NED2 Entity disambiguation (via description) batch_6a0130c5f7388190b10a62ed1b61cce0 completed May 11, 2026, 1:28 a.m.
Created at: April 10, 2026, 5:35 a.m.