Triple

T15243252
Position Surface form Disambiguated ID Type / Status
Subject Cushing oil hub E364311 entity
Predicate connectedTo P37 FINISHED
Object Gulf Coast refining centers
Gulf Coast refining centers are a major concentration of large petroleum refineries along the U.S. Gulf of Mexico coast that process crude oil into fuels and petrochemicals for domestic and global markets.
E1146190 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: Gulf Coast refining centers | Statement: [Cushing oil hub, connectedTo, Gulf Coast refining centers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gulf Coast refining centers
Context triple: [Cushing oil hub, connectedTo, Gulf Coast refining centers]
  • A. Rand Refinery
    Rand Refinery is one of the world’s largest gold refineries and smelting complexes, playing a central role in processing and distributing South African gold.
  • B. Valero Port Arthur Refinery
    Valero Port Arthur Refinery is a major Gulf Coast petroleum refining complex operated by Valero Energy Corporation in Port Arthur, Texas, known for its large processing capacity and role in U.S. fuel production.
  • C. Phillips 66 refinery
    The Phillips 66 refinery in Borger is a major petroleum processing facility that produces fuels and other refined products as part of the Phillips 66 energy company's operations.
  • D. Bayway Refinery
    Bayway Refinery is a major petroleum refining complex on the East Coast of the United States, known for processing crude oil into gasoline and other fuels.
  • E. Baytown refinery and chemical plants
    Baytown refinery and chemical plants is a major integrated refining and petrochemical hub in Baytown, Texas, known as one of the largest and most significant industrial complexes in the U.S. Gulf Coast energy sector.
  • 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: Gulf Coast refining centers
Triple: [Cushing oil hub, connectedTo, Gulf Coast refining centers]
Generated description
Gulf Coast refining centers are a major concentration of large petroleum refineries along the U.S. Gulf of Mexico coast that process crude oil into fuels and petrochemicals for domestic and global markets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gulf Coast refining centers
Target entity description: Gulf Coast refining centers are a major concentration of large petroleum refineries along the U.S. Gulf of Mexico coast that process crude oil into fuels and petrochemicals for domestic and global markets.
  • A. Rand Refinery
    Rand Refinery is one of the world’s largest gold refineries and smelting complexes, playing a central role in processing and distributing South African gold.
  • B. Valero Port Arthur Refinery
    Valero Port Arthur Refinery is a major Gulf Coast petroleum refining complex operated by Valero Energy Corporation in Port Arthur, Texas, known for its large processing capacity and role in U.S. fuel production.
  • C. Phillips 66 refinery
    The Phillips 66 refinery in Borger is a major petroleum processing facility that produces fuels and other refined products as part of the Phillips 66 energy company's operations.
  • D. Bayway Refinery
    Bayway Refinery is a major petroleum refining complex on the East Coast of the United States, known for processing crude oil into gasoline and other fuels.
  • E. Baytown refinery and chemical plants
    Baytown refinery and chemical plants is a major integrated refining and petrochemical hub in Baytown, Texas, known as one of the largest and most significant industrial complexes in the U.S. Gulf Coast energy sector.
  • 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_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007dcc33081908545ea1a1d2c19fe completed April 15, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fee5f184d481909eb4294ee3648226 completed May 9, 2026, 7:44 a.m.
NEDg Description generation batch_69fee7eabf908190b9248f397319eb6b completed May 9, 2026, 7:53 a.m.
NED2 Entity disambiguation (via description) batch_69fee83bbff481908e297e2c4b2811fb completed May 9, 2026, 7:54 a.m.
Created at: April 10, 2026, 3:13 a.m.