Triple

T9180005
Position Surface form Disambiguated ID Type / Status
Subject Serramonte Center E220298 entity
Predicate developer P73 FINISHED
Object Amfac, Inc.
Amfac, Inc. was a diversified American company historically involved in real estate development, hospitality, and retail operations, particularly in Hawaii and the western United States.
 E781807 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: Amfac, Inc. | Statement: [Serramonte Center, developer, Amfac, Inc.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Amfac, Inc.
Context triple: [Serramonte Center, developer, Amfac, Inc.]
  • A. Madison Industries
    Madison Industries is a privately held industrial conglomerate based in Chicago, known for acquiring and growing a diverse portfolio of manufacturing and engineering businesses across sectors such as health, safety, and infrastructure.
  • B. 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.
  • C. Humphrey-Weidman Company
    The Humphrey-Weidman Company was a pioneering American modern dance company founded by choreographers Doris Humphrey and Charles Weidman, known for developing innovative movement techniques and shaping early 20th-century modern dance.
  • D. Santa Fe Industries
    Santa Fe Industries was a diversified American holding company best known for owning and operating the Atchison, Topeka and Santa Fe Railway and related transportation and energy businesses in the late 20th century.
  • E. Castellini Company
    Castellini Company is a long-established, family-owned produce distribution and logistics firm in the United States, known for supplying fresh fruits and vegetables to retailers, foodservice operators, and other customers.
  • 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: Amfac, Inc.
Triple: [Serramonte Center, developer, Amfac, Inc.]
Generated description
Amfac, Inc. was a diversified American company historically involved in real estate development, hospitality, and retail operations, particularly in Hawaii and the western United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Amfac, Inc.
Target entity description: Amfac, Inc. was a diversified American company historically involved in real estate development, hospitality, and retail operations, particularly in Hawaii and the western United States.
  • A. Madison Industries
    Madison Industries is a privately held industrial conglomerate based in Chicago, known for acquiring and growing a diverse portfolio of manufacturing and engineering businesses across sectors such as health, safety, and infrastructure.
  • B. 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.
  • C. Humphrey-Weidman Company
    The Humphrey-Weidman Company was a pioneering American modern dance company founded by choreographers Doris Humphrey and Charles Weidman, known for developing innovative movement techniques and shaping early 20th-century modern dance.
  • D. Santa Fe Industries
    Santa Fe Industries was a diversified American holding company best known for owning and operating the Atchison, Topeka and Santa Fe Railway and related transportation and energy businesses in the late 20th century.
  • E. Castellini Company
    Castellini Company is a long-established, family-owned produce distribution and logistics firm in the United States, known for supplying fresh fruits and vegetables to retailers, foodservice operators, and other customers.
  • 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_69ca83e589948190ac9907819db11ddf completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccc251da448190a5c7f684dac15a84 completed April 1, 2026, 6:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69d054b5512c8190aa7909ef8b56b186 completed April 4, 2026, midnight
NEDg Description generation batch_69d055c6b7f08190ad6ff81adffaeab1 completed April 4, 2026, 12:05 a.m.
NED2 Entity disambiguation (via description) batch_69d05655a27c8190b0445476c10f57ce completed April 4, 2026, 12:07 a.m.
Created at: March 30, 2026, 7:23 p.m.