Triple

T3267200
Position Surface form Disambiguated ID Type / Status
Subject Handle System E68554 entity
Predicate usedBy P260 FINISHED
Object EPIC Handle Service
EPIC Handle Service is a persistent identifier service widely used in research and academic infrastructures to reliably manage and resolve long-term digital object identifiers.
E341326 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: EPIC Handle Service | Statement: [Handle System, usedBy, EPIC Handle Service]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: EPIC Handle Service
Context triple: [Handle System, usedBy, EPIC Handle Service]
  • A. Keystone Service
    Keystone Service is an Amtrak-operated passenger rail service in Pennsylvania that provides frequent regional connections, primarily between Harrisburg and New York City via Philadelphia.
  • B. EPIP Zone
    EPIP Zone is a major technology and industrial hub in Whitefield, Bengaluru, housing numerous IT parks, multinational companies, and business establishments.
  • C. EPC
    EPC (Evolved Packet Core) is the all-IP mobile core network architecture defined by 3GPP for 4G LTE systems, enabling high-speed data, voice, and multimedia services.
  • D. EPI
    EPI is a global public health initiative led by the World Health Organization that aims to ensure universal access to routine, life-saving vaccinations, particularly for children.
  • E. EPI
    EPI is the abbreviation for Exploding Plastic Inevitable, the multimedia performance series created by Andy Warhol that combined live music, film projections, and avant-garde art in the 1960s.
  • 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: EPIC Handle Service
Triple: [Handle System, usedBy, EPIC Handle Service]
Generated description
EPIC Handle Service is a persistent identifier service widely used in research and academic infrastructures to reliably manage and resolve long-term digital object identifiers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: EPIC Handle Service
Target entity description: EPIC Handle Service is a persistent identifier service widely used in research and academic infrastructures to reliably manage and resolve long-term digital object identifiers.
  • A. Keystone Service
    Keystone Service is an Amtrak-operated passenger rail service in Pennsylvania that provides frequent regional connections, primarily between Harrisburg and New York City via Philadelphia.
  • B. EPIP Zone
    EPIP Zone is a major technology and industrial hub in Whitefield, Bengaluru, housing numerous IT parks, multinational companies, and business establishments.
  • C. EPC
    EPC (Evolved Packet Core) is the all-IP mobile core network architecture defined by 3GPP for 4G LTE systems, enabling high-speed data, voice, and multimedia services.
  • D. EPI
    EPI is the abbreviation for Exploding Plastic Inevitable, the multimedia performance series created by Andy Warhol that combined live music, film projections, and avant-garde art in the 1960s.
  • E. EPI
    EPI is a global public health initiative led by the World Health Organization that aims to ensure universal access to routine, life-saving vaccinations, particularly for children.
  • 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_69ad8590444081909e8107a8aeef3a23 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adafce46dc8190a157e4f5012baed5 completed March 8, 2026, 5:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69b28ef261ec819091c62620765e2cef completed March 12, 2026, 10:01 a.m.
NEDg Description generation batch_69b28f9efe408190bcb1e16931b2fe62 completed March 12, 2026, 10:04 a.m.
NED2 Entity disambiguation (via description) batch_69b2a8b873b081909bbb5de329e45169 completed March 12, 2026, 11:51 a.m.
Created at: March 8, 2026, 3:09 p.m.