Triple

T15583447
Position Surface form Disambiguated ID Type / Status
Subject Polytechnic Institute of Coimbra E374556 entity
Predicate abbreviation P43 FINISHED
Object IPC
IPC is the commonly used acronym for the Polytechnic Institute of Coimbra, a public higher education institution in Coimbra, Portugal.
 E374556 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: IPC | Statement: [Polytechnic Institute of Coimbra, abbreviation, IPC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: IPC
Context triple: [Polytechnic Institute of Coimbra, abbreviation, IPC]
  • A. IPC
    IPC is the commonly used abbreviation for the International Paralympic Committee, the global governing body of the Paralympic Movement and Paralympic Games.
  • B. IPC
    IPC is the commonly used abbreviation for the Indian Penal Code, the primary criminal code of India that defines offenses and their punishments.
  • C. IPC
    IPC is the benchmark stock market index of the Mexican Stock Exchange, tracking the performance of its most traded and representative companies.
  • D. IPC
    IPC is the commonly used abbreviation for the IEEE Photonics Conference, a major international forum on photonics research and technology.
  • E. IPC
    IPC is the Intellectual Property Constituency within ICANN that represents the interests of intellectual property rights holders in domain name policy development.
  • 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: IPC
Triple: [Polytechnic Institute of Coimbra, abbreviation, IPC]
Generated description
IPC is the commonly used acronym for the Polytechnic Institute of Coimbra, a public higher education institution in Coimbra, Portugal.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: IPC
Target entity description: IPC is the commonly used acronym for the Polytechnic Institute of Coimbra, a public higher education institution in Coimbra, Portugal.
  • A. IPC chosen
    IPC is the commonly used abbreviation for the Polytechnic Institute of Coimbra, a public higher education institution in Coimbra, Portugal.
  • B. IPC
    IPC is the commonly used abbreviation for the IEEE Photonics Conference, a major international forum on photonics research and technology.
  • C. IPC
    IPC is the commonly used abbreviation for the International Paralympic Committee, the global governing body of the Paralympic Movement and Paralympic Games.
  • D. IPC
    IPC is the Intellectual Property Constituency within ICANN that represents the interests of intellectual property rights holders in domain name policy development.
  • E. IPC
    IPC is the commonly used abbreviation for the Indian Penal Code, the primary criminal code of India that defines offenses and their punishments.
  • F. None of above.

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_69d85ccd575081908909b71a3f3e3a61 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04e47971481909e986dd999354628 completed April 16, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff4c4f71e48190a15eb0a2138f083f completed May 9, 2026, 3:01 p.m.
NEDg Description generation batch_69ff4fb2522481909fa66c2e1fac23bf completed May 9, 2026, 3:16 p.m.
NED2 Entity disambiguation (via description) batch_69ff5238f0e88190b280942022480c12 completed May 9, 2026, 3:26 p.m.
Created at: April 10, 2026, 4:11 a.m.