Triple

T18704405
Position Surface form Disambiguated ID Type / Status
Subject ICL 1900 mainframe computers E457333 entity
Predicate notableModel P1503 FINISHED
Object ICL 1905E
The ICL 1905E was a notable model in the ICL 1900 series of British mainframe computers, recognized for its role in commercial and scientific computing during the 1960s and 1970s.
E1339824 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: ICL 1905E | Statement: [ICL 1900 mainframe computers, notableModel, ICL 1905E]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: ICL 1905E
Context triple: [ICL 1900 mainframe computers, notableModel, ICL 1905E]
  • A. ICL 1904A
    The ICL 1904A was a prominent model in International Computers Limited’s 1900 series of mainframe computers, widely used in the 1960s and 1970s for commercial and scientific computing.
  • B. ICL 1900 series
    The ICL 1900 series was a family of mainframe computers introduced in the 1960s that became a cornerstone of British computing in business, government, and education.
  • C. ICL 2900 series
    The ICL 2900 series was a family of mainframe computers introduced in the 1970s by International Computers Limited, notable for its advanced architecture and use in large-scale commercial and governmental computing.
  • D. ICL Series 39
    ICL Series 39 is a family of mainframe computer systems developed by International Computers Limited in the 1980s, known for supporting the VME operating system and used primarily in commercial and governmental data processing.
  • E. ICL
    ICL (International Computers Limited) was a major British computer company known for designing and manufacturing mainframe and minicomputer systems, particularly influential in the UK and Europe during the mid-to-late 20th century.
  • 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: ICL 1905E
Triple: [ICL 1900 mainframe computers, notableModel, ICL 1905E]
Generated description
The ICL 1905E was a notable model in the ICL 1900 series of British mainframe computers, recognized for its role in commercial and scientific computing during the 1960s and 1970s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: ICL 1905E
Target entity description: The ICL 1905E was a notable model in the ICL 1900 series of British mainframe computers, recognized for its role in commercial and scientific computing during the 1960s and 1970s.
  • A. ICL 1904A
    The ICL 1904A was a prominent model in International Computers Limited’s 1900 series of mainframe computers, widely used in the 1960s and 1970s for commercial and scientific computing.
  • B. ICL 1900 series
    The ICL 1900 series was a family of mainframe computers introduced in the 1960s that became a cornerstone of British computing in business, government, and education.
  • C. ICL 2900 series
    The ICL 2900 series was a family of mainframe computers introduced in the 1970s by International Computers Limited, notable for its advanced architecture and use in large-scale commercial and governmental computing.
  • D. ICL Series 39
    ICL Series 39 is a family of mainframe computer systems developed by International Computers Limited in the 1980s, known for supporting the VME operating system and used primarily in commercial and governmental data processing.
  • E. ICL
    ICL (International Computers Limited) was a major British computer company known for designing and manufacturing mainframe and minicomputer systems, particularly influential in the UK and Europe during the mid-to-late 20th century.
  • 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_69d8d392aad081909fe31aa03e6e97d1 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5671597ac819093dbb53553130f1e completed April 19, 2026, 11:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a05324e2e248190bac705f359565103 completed May 14, 2026, 2:24 a.m.
NEDg Description generation batch_6a05332072dc8190abab88f37fd97b32 completed May 14, 2026, 2:27 a.m.
NED2 Entity disambiguation (via description) batch_6a05339f415481909cfc5864a9a4b35a completed May 14, 2026, 2:29 a.m.
Created at: April 10, 2026, 11:49 a.m.