Triple

T4425622
Position Surface form Disambiguated ID Type / Status
Subject DEC Alpha servers E95199 entity
Predicate basedOnProcessorFamily P11217 FINISHED
Object DEC Alpha 21264
The DEC Alpha 21264 is a high-performance 64-bit RISC microprocessor from Digital Equipment Corporation’s Alpha family, designed for advanced server and workstation applications in the late 1990s.
 E443300 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: DEC Alpha 21264 | Statement: [DEC Alpha servers, basedOnProcessorFamily, DEC Alpha 21264]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DEC Alpha 21264
Context triple: [DEC Alpha servers, basedOnProcessorFamily, DEC Alpha 21264]
  • A. DEC Alpha 21064
    The DEC Alpha 21064 is a 64-bit RISC microprocessor from Digital Equipment Corporation’s Alpha family, notable as one of the first commercially available 64-bit CPUs and used in high-performance workstations and servers in the early 1990s.
  • B. DEC Alpha 21164
    The DEC Alpha 21164 is a 64-bit RISC microprocessor from Digital Equipment Corporation’s Alpha family, known for its high performance and use in advanced workstations and servers in the mid-1990s.
  • C. Sun-4 workstation
    The Sun-4 workstation is a line of SPARC-based UNIX workstations from Sun Microsystems that succeeded the Motorola 680x0-based Sun-3 series and became a widely used engineering and server platform in the late 1980s and early 1990s.
  • D. AlphaServer 8400
    AlphaServer 8400 is a high-end, 64-bit RISC-based enterprise server from Digital Equipment Corporation’s AlphaServer line, designed for demanding commercial and technical computing workloads.
  • E. Itanium
    Itanium is a 64-bit server processor architecture developed by Intel (with early collaboration from HP) that was designed for high-end enterprise and technical computing but ultimately saw limited adoption and was discontinued.
  • 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: DEC Alpha 21264
Triple: [DEC Alpha servers, basedOnProcessorFamily, DEC Alpha 21264]
Generated description
The DEC Alpha 21264 is a high-performance 64-bit RISC microprocessor from Digital Equipment Corporation’s Alpha family, designed for advanced server and workstation applications in the late 1990s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DEC Alpha 21264
Target entity description: The DEC Alpha 21264 is a high-performance 64-bit RISC microprocessor from Digital Equipment Corporation’s Alpha family, designed for advanced server and workstation applications in the late 1990s.
  • A. DEC Alpha 21064
    The DEC Alpha 21064 is a 64-bit RISC microprocessor from Digital Equipment Corporation’s Alpha family, notable as one of the first commercially available 64-bit CPUs and used in high-performance workstations and servers in the early 1990s.
  • B. DEC Alpha 21164
    The DEC Alpha 21164 is a 64-bit RISC microprocessor from Digital Equipment Corporation’s Alpha family, known for its high performance and use in advanced workstations and servers in the mid-1990s.
  • C. Sun-4 workstation
    The Sun-4 workstation is a line of SPARC-based UNIX workstations from Sun Microsystems that succeeded the Motorola 680x0-based Sun-3 series and became a widely used engineering and server platform in the late 1980s and early 1990s.
  • D. AlphaServer 8400
    AlphaServer 8400 is a high-end, 64-bit RISC-based enterprise server from Digital Equipment Corporation’s AlphaServer line, designed for demanding commercial and technical computing workloads.
  • E. Itanium
    Itanium is a 64-bit server processor architecture developed by Intel (with early collaboration from HP) that was designed for high-end enterprise and technical computing but ultimately saw limited adoption and was discontinued.
  • 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_69b3453c2a0c8190926b574c90766db9 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b35640269c8190a88fc6b59070561b completed March 13, 2026, 12:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69b6374ffbd081908c96847ec2d25cee completed March 15, 2026, 4:36 a.m.
NEDg Description generation batch_69b637c48680819094140c463f1c0b93 completed March 15, 2026, 4:38 a.m.
NED2 Entity disambiguation (via description) batch_69b6383aecb081908c0dc402b8f4add5 completed March 15, 2026, 4:40 a.m.
Created at: March 12, 2026, 11:30 p.m.