Triple

T13358850
Position Surface form Disambiguated ID Type / Status
Subject Chevron Phillips Chemical Company E318768 entity
Predicate hasMainPlant P43763 FINISHED
Object Sweeny complex
The Sweeny complex is a major petrochemical and plastics manufacturing facility operated by Chevron Phillips Chemical Company in Texas.
 E1037658 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: Sweeny complex | Statement: [Chevron Phillips Chemical Company, hasMainPlant, Sweeny complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sweeny complex
Context triple: [Chevron Phillips Chemical Company, hasMainPlant, Sweeny complex]
  • A. Moross
    Moross is a surname most notably associated with American composer Jerome Moross, known for his film and television scores and concert works.
  • B. Stonegate
    Stonegate is a master-planned residential village within the city of Irvine, California, known for its suburban neighborhoods, parks, and community amenities.
  • C. Stonegate
    Stonegate is a historic, narrow shopping street in the heart of York, England, known for its medieval architecture, independent boutiques, and traditional pubs.
  • D. Crenna
    Crenna is a surname most notably associated with American actor and director Richard Crenna, known for his roles in film and television from the mid-20th century onward.
  • E. Lyness
    Lyness is a small coastal village and former naval base on the island of Hoy in Orkney, Scotland.
  • 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: Sweeny complex
Triple: [Chevron Phillips Chemical Company, hasMainPlant, Sweeny complex]
Generated description
The Sweeny complex is a major petrochemical and plastics manufacturing facility operated by Chevron Phillips Chemical Company in Texas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sweeny complex
Target entity description: The Sweeny complex is a major petrochemical and plastics manufacturing facility operated by Chevron Phillips Chemical Company in Texas.
  • A. Moross
    Moross is a surname most notably associated with American composer Jerome Moross, known for his film and television scores and concert works.
  • B. Stonegate
    Stonegate is a master-planned residential village within the city of Irvine, California, known for its suburban neighborhoods, parks, and community amenities.
  • C. Stonegate
    Stonegate is a historic, narrow shopping street in the heart of York, England, known for its medieval architecture, independent boutiques, and traditional pubs.
  • D. Crenna
    Crenna is a surname most notably associated with American actor and director Richard Crenna, known for his roles in film and television from the mid-20th century onward.
  • E. Lyness
    Lyness is a small coastal village and former naval base on the island of Hoy in Orkney, Scotland.
  • 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_69d806b7bbac8190b85278c87fa7aff3 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69da62887e588190bd7241c720a112a2 completed April 11, 2026, 3:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f72677b2a48190aad30f3ee6cacefb completed May 3, 2026, 10:41 a.m.
NEDg Description generation batch_69f727512c94819091985c7942f40b31 completed May 3, 2026, 10:45 a.m.
NED2 Entity disambiguation (via description) batch_69f72b77d650819092c02f6488b2cfb2 completed May 3, 2026, 11:03 a.m.
Created at: April 9, 2026, 9:32 p.m.