Triple

T9532539
Position Surface form Disambiguated ID Type / Status
Subject VT100 E229930 entity
Predicate predecessor P97 FINISHED
Object VT52
VT52 is an early DEC video terminal introduced in the mid-1970s, known for its compact design and influential control codes that shaped later terminal standards.
 E805868 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: VT52 | Statement: [VT100, predecessor, VT52]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: VT52
Context triple: [VT100, predecessor, VT52]
  • A. VTZ
    VTZ is the IATA airport code for Visakhapatnam Airport, a major domestic and limited international airport serving the coastal city of Visakhapatnam in Andhra Pradesh, India.
  • B. XVT
    XVT is the IATA station code for Ventimiglia railway station, a key rail hub in the border town of Ventimiglia in northwestern Italy.
  • C. VMS
    VMS is a multiuser, multitasking operating system originally created by Digital Equipment Corporation for its VAX minicomputers, known for its robustness, security features, and influence on later systems like Windows NT.
  • D. VMS
    VMS is a regional public transport association in the Chemnitz area of Germany that coordinates and manages integrated fares and services across multiple transit operators.
  • E. VTST
    VTST is the station code for the Vermont/Sunset station on the Los Angeles Metro Rail system.
  • 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: VT52
Triple: [VT100, predecessor, VT52]
Generated description
VT52 is an early DEC video terminal introduced in the mid-1970s, known for its compact design and influential control codes that shaped later terminal standards.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: VT52
Target entity description: VT52 is an early DEC video terminal introduced in the mid-1970s, known for its compact design and influential control codes that shaped later terminal standards.
  • A. VTZ
    VTZ is the IATA airport code for Visakhapatnam Airport, a major domestic and limited international airport serving the coastal city of Visakhapatnam in Andhra Pradesh, India.
  • B. XVT
    XVT is the IATA station code for Ventimiglia railway station, a key rail hub in the border town of Ventimiglia in northwestern Italy.
  • C. VMS
    VMS is a multiuser, multitasking operating system originally created by Digital Equipment Corporation for its VAX minicomputers, known for its robustness, security features, and influence on later systems like Windows NT.
  • D. VMS
    VMS is a regional public transport association in the Chemnitz area of Germany that coordinates and manages integrated fares and services across multiple transit operators.
  • E. VTST
    VTST is the station code for the Vermont/Sunset station on the Los Angeles Metro Rail system.
  • 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_69ca8479934c81908006d0e6e970ae05 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd98b5651881908241b040f123c6a8 completed April 1, 2026, 10:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69d14c4033c08190a71535b63d86f4df completed April 4, 2026, 5:37 p.m.
NEDg Description generation batch_69d14df56ac881909fad7241797b1829 completed April 4, 2026, 5:44 p.m.
NED2 Entity disambiguation (via description) batch_69d14e7a8ca88190b38c93ff312e7333 completed April 4, 2026, 5:46 p.m.
Created at: March 30, 2026, 8 p.m.