Triple

T1718041
Position Surface form Disambiguated ID Type / Status
Subject IBM System z E37331 entity
Predicate operatingSystem P1593 FINISHED
Object z/TPF
z/TPF is a specialized high-throughput, real-time transaction processing operating system used on IBM mainframes for mission-critical applications such as airline reservations and financial services.
 E193763 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: z/TPF | Statement: [IBM System z, operatingSystem, z/TPF]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: z/TPF
Context triple: [IBM System z, operatingSystem, z/TPF]
  • A. TSO
    TSO (The Stationery Office) is a major UK publishing and information services company known for producing and distributing official government and public sector documents.
  • B. TOS/360
    TOS/360 was an early tape-based operating system developed by IBM for its System/360 mainframe computers, providing basic job control and batch processing capabilities.
  • C. ZSPD
    ZSPD is the ICAO airport code for Shanghai Pudong International Airport, a major international aviation hub serving Shanghai, China.
  • D. ZUE
    ZUE is the railway station code for Zürich Hauptbahnhof, Switzerland’s largest and busiest train station and a major European rail hub.
  • E. TPA
    TPA is the three-letter IATA airport code for Tampa International Airport, a major commercial airport serving the Tampa Bay area in Florida, USA.
  • 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: z/TPF
Triple: [IBM System z, operatingSystem, z/TPF]
Generated description
z/TPF is a specialized high-throughput, real-time transaction processing operating system used on IBM mainframes for mission-critical applications such as airline reservations and financial services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: z/TPF
Target entity description: z/TPF is a specialized high-throughput, real-time transaction processing operating system used on IBM mainframes for mission-critical applications such as airline reservations and financial services.
  • A. TSO
    TSO (The Stationery Office) is a major UK publishing and information services company known for producing and distributing official government and public sector documents.
  • B. TOS/360
    TOS/360 was an early tape-based operating system developed by IBM for its System/360 mainframe computers, providing basic job control and batch processing capabilities.
  • C. ZSPD
    ZSPD is the ICAO airport code for Shanghai Pudong International Airport, a major international aviation hub serving Shanghai, China.
  • D. ZUE
    ZUE is the railway station code for Zürich Hauptbahnhof, Switzerland’s largest and busiest train station and a major European rail hub.
  • E. TPA
    TPA is the three-letter IATA airport code for Tampa International Airport, a major commercial airport serving the Tampa Bay area in Florida, USA.
  • 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_69a8861912dc8190931af43b4b9158a7 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa6337d8408190bdba8b50652d50ae completed March 6, 2026, 5:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8ae6940c81909c1ebdfb0cdef5fc completed March 8, 2026, 2:42 p.m.
NEDg Description generation batch_69ad957bd63c819099a508ca5c4102cc completed March 8, 2026, 3:27 p.m.
NED2 Entity disambiguation (via description) batch_69ad97b18f9c8190a9c5ed80b5ed0195 completed March 8, 2026, 3:37 p.m.
Created at: March 4, 2026, 7:30 p.m.