Triple

T7842121
Position Surface form Disambiguated ID Type / Status
Subject Deerfield, Illinois E181830 entity
Predicate hasCorporatePresence P17483 FINISHED
Object Caterpillar Inc. (offices)
Caterpillar Inc. (offices) refers to the corporate facilities and administrative locations of Caterpillar Inc., the American multinational manufacturer of construction and mining equipment, engines, and industrial turbines.
 E698512 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: Caterpillar Inc. (offices) | Statement: [Deerfield, Illinois, hasCorporatePresence, Caterpillar Inc. (offices)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Caterpillar Inc. (offices)
Context triple: [Deerfield, Illinois, hasCorporatePresence, Caterpillar Inc. (offices)]
  • A. Bechtel Corporation
    Bechtel Corporation is a major American engineering, construction, and project management company known for large-scale infrastructure and energy projects worldwide.
  • B. Koch Engineered Solutions
    Koch Engineered Solutions is an industrial technology and engineering company that provides process, pollution control, and optimization solutions across energy, chemical, and manufacturing sectors.
  • C. Material Service Corporation
    Material Service Corporation was a major Chicago-based building materials and aggregates company that became the foundation of industrialist Henry Crown’s business empire.
  • D. Rockwell Group
    Rockwell Group is a renowned New York–based architecture and design firm known for its innovative, experience-driven projects across hospitality, entertainment, and cultural spaces worldwide.
  • E. Marcus Corporation
    Marcus Corporation is a U.S.-based company best known for its movie theatre and hospitality businesses, including operating cinema chains and hotels.
  • 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: Caterpillar Inc. (offices)
Triple: [Deerfield, Illinois, hasCorporatePresence, Caterpillar Inc. (offices)]
Generated description
Caterpillar Inc. (offices) refers to the corporate facilities and administrative locations of Caterpillar Inc., the American multinational manufacturer of construction and mining equipment, engines, and industrial turbines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Caterpillar Inc. (offices)
Target entity description: Caterpillar Inc. (offices) refers to the corporate facilities and administrative locations of Caterpillar Inc., the American multinational manufacturer of construction and mining equipment, engines, and industrial turbines.
  • A. Bechtel Corporation
    Bechtel Corporation is a major American engineering, construction, and project management company known for large-scale infrastructure and energy projects worldwide.
  • B. Koch Engineered Solutions
    Koch Engineered Solutions is an industrial technology and engineering company that provides process, pollution control, and optimization solutions across energy, chemical, and manufacturing sectors.
  • C. Material Service Corporation
    Material Service Corporation was a major Chicago-based building materials and aggregates company that became the foundation of industrialist Henry Crown’s business empire.
  • D. Rockwell Group
    Rockwell Group is a renowned New York–based architecture and design firm known for its innovative, experience-driven projects across hospitality, entertainment, and cultural spaces worldwide.
  • E. Marcus Corporation
    Marcus Corporation is a U.S.-based company best known for its movie theatre and hospitality businesses, including operating cinema chains and hotels.
  • 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_69ca8285d6488190a95d4c02d7354b53 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb14c6cbe48190b73df491de1004c3 completed March 31, 2026, 12:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69cb5ad44ff081908954395aef6ac78b completed March 31, 2026, 5:25 a.m.
NEDg Description generation batch_69cb5f1afe0c8190916c7a9b2eab9270 completed March 31, 2026, 5:43 a.m.
NED2 Entity disambiguation (via description) batch_69cb766e41fc8190a08f07d04774053a completed March 31, 2026, 7:23 a.m.
Created at: March 30, 2026, 4:48 p.m.