Triple

T1961143
Position Surface form Disambiguated ID Type / Status
Subject Gene Amdahl E42388 entity
Predicate founded P104 FINISHED
Object Amdahl Corporation
Amdahl Corporation was a computer company best known for producing IBM-compatible mainframe systems that challenged IBM’s dominance in the 1970s and 1980s.
E219376 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: Amdahl Corporation | Statement: [Gene Amdahl, founded, Amdahl Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amdahl Corporation
Context triple: [Gene Amdahl, founded, Amdahl Corporation]
  • A. Amdahl
    Amdahl is the surname of Gene Amdahl, a pioneering computer architect best known for formulating Amdahl's Law and contributing to the design of IBM mainframe systems.
  • B. Signetics
    Signetics was an early integrated circuit and semiconductor manufacturer that became known for pioneering memory and logic chips before being acquired by Philips.
  • C. Apollo Computer
    Apollo Computer was an American computer company best known for pioneering high-performance Domain workstation systems in the 1980s.
  • D. Rockwell Semiconductor Systems
    Rockwell Semiconductor Systems was a division of Rockwell International that designed and manufactured semiconductor components, particularly known for its communications and modem chipsets in the 1990s.
  • E. Compaq
    Compaq was a major American computer company best known for its popular line of personal computers and for being one of the largest PC manufacturers before its acquisition by Hewlett-Packard.
  • 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: Amdahl Corporation
Triple: [Gene Amdahl, founded, Amdahl Corporation]
Generated description
Amdahl Corporation was a computer company best known for producing IBM-compatible mainframe systems that challenged IBM’s dominance in the 1970s and 1980s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Amdahl Corporation
Target entity description: Amdahl Corporation was a computer company best known for producing IBM-compatible mainframe systems that challenged IBM’s dominance in the 1970s and 1980s.
  • A. Amdahl chosen
    Amdahl is the surname of Gene Amdahl, a pioneering computer architect best known for formulating Amdahl's Law and contributing to the design of IBM mainframe systems.
  • B. Signetics
    Signetics was an early integrated circuit and semiconductor manufacturer that became known for pioneering memory and logic chips before being acquired by Philips.
  • C. Apollo Computer
    Apollo Computer was an American computer company best known for pioneering high-performance Domain workstation systems in the 1980s.
  • D. Rockwell Semiconductor Systems
    Rockwell Semiconductor Systems was a division of Rockwell International that designed and manufactured semiconductor components, particularly known for its communications and modem chipsets in the 1990s.
  • E. Compaq
    Compaq was a major American computer company best known for its popular line of personal computers and for being one of the largest PC manufacturers before its acquisition by Hewlett-Packard.
  • F. None of above.

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_69a8870eea088190a38781990812a9bc completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb380bfc08190ae80f8e6570494b8 completed March 7, 2026, 5:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae1fd49e3c8190ac7b29b51b122505 completed March 9, 2026, 1:18 a.m.
NEDg Description generation batch_69ae211f6c448190ab68e138035ffdb4 completed March 9, 2026, 1:23 a.m.
NED2 Entity disambiguation (via description) batch_69ae2181a62c8190a0fa0ae019f35a28 completed March 9, 2026, 1:25 a.m.
Created at: March 4, 2026, 7:36 p.m.