Triple

T18704369
Position Surface form Disambiguated ID Type / Status
Subject ICL 1900 mainframe computers E457333 entity
Predicate alsoKnownAs P39 FINISHED
Object 1900 series
The 1900 series was a family of mainframe computers produced by International Computers Limited (ICL) in the 1960s and 1970s, widely used in business and government data processing.
 E1338324 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: 1900 series | Statement: [ICL 1900 mainframe computers, alsoKnownAs, 1900 series]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1900 series
Context triple: [ICL 1900 mainframe computers, alsoKnownAs, 1900 series]
  • A. 7000 series
    The 7000 series is a type of electric multiple unit train used on the Nagoya Municipal Subway system in Japan.
  • B. 6000 series
    The 6000 series is a type of electric multiple unit train used for passenger services on the Nagoya Municipal Subway in Japan.
  • C. 5000 series
    The 5000 series is a type of electric multiple unit train used for passenger services on the Nagoya Municipal Subway in Japan.
  • D. 3000 series
    The 3000 series is a type of electric multiple unit train used for passenger services on the Nagoya Municipal Subway in Japan.
  • E. I-70 Series
    The I-70 Series is the nickname for the 1985 World Series matchup between the Kansas City Royals and the St. Louis Cardinals, named for the Interstate highway connecting the two Missouri cities.
  • 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: 1900 series
Triple: [ICL 1900 mainframe computers, alsoKnownAs, 1900 series]
Generated description
The 1900 series was a family of mainframe computers produced by International Computers Limited (ICL) in the 1960s and 1970s, widely used in business and government data processing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 1900 series
Target entity description: The 1900 series was a family of mainframe computers produced by International Computers Limited (ICL) in the 1960s and 1970s, widely used in business and government data processing.
  • A. 7000 series
    The 7000 series is a type of electric multiple unit train used on the Nagoya Municipal Subway system in Japan.
  • B. 6000 series
    The 6000 series is a type of electric multiple unit train used for passenger services on the Nagoya Municipal Subway in Japan.
  • C. 5000 series
    The 5000 series is a type of electric multiple unit train used for passenger services on the Nagoya Municipal Subway in Japan.
  • D. 3000 series
    The 3000 series is a type of electric multiple unit train used for passenger services on the Nagoya Municipal Subway in Japan.
  • E. I-70 Series
    The I-70 Series is the nickname for the 1985 World Series matchup between the Kansas City Royals and the St. Louis Cardinals, named for the Interstate highway connecting the two Missouri cities.
  • 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_6a052b38ab548190b46ecda128e93c9b completed May 14, 2026, 1:54 a.m.
NEDg Description generation batch_6a052c9486908190a5cdb60f7cb65888 completed May 14, 2026, 1:59 a.m.
NED2 Entity disambiguation (via description) batch_6a052cec9c788190a0c9396b35dd95c0 completed May 14, 2026, 2:01 a.m.
Created at: April 10, 2026, 11:49 a.m.