Triple

T15723788
Position Surface form Disambiguated ID Type / Status
Subject Polytechnic Institute of Guarda E381169 entity
Predicate hasAbbreviation P43 FINISHED
Object IPG
IPG is a Portuguese higher education institution located in the city of Guarda, offering polytechnic degrees in various fields.
 E1173305 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: IPG | Statement: [Polytechnic Institute of Guarda, hasAbbreviation, IPG]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: IPG
Context triple: [Polytechnic Institute of Guarda, hasAbbreviation, IPG]
  • A. Efficeon
    Efficeon is a family of low-power, x86-compatible microprocessors developed by Transmeta as the successor to its Crusoe line, aimed primarily at mobile and embedded computing devices.
  • B. Imtech
    Imtech was a European technical services provider specializing in electrical engineering, ICT, and mechanical services for buildings and industry.
  • C. Optica
    Optica is a leading scientific society dedicated to advancing the study and application of optics and photonics worldwide.
  • D. Cymer
    Cymer is a leading supplier of light sources for semiconductor lithography systems, best known for providing the laser technology used in advanced chip manufacturing.
  • E. SupOptique
    SupOptique is a leading French grande école specializing in optics, photonics, and related engineering and research.
  • 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: IPG
Triple: [Polytechnic Institute of Guarda, hasAbbreviation, IPG]
Generated description
IPG is a Portuguese higher education institution located in the city of Guarda, offering polytechnic degrees in various fields.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: IPG
Target entity description: IPG is a Portuguese higher education institution located in the city of Guarda, offering polytechnic degrees in various fields.
  • A. Efficeon
    Efficeon is a family of low-power, x86-compatible microprocessors developed by Transmeta as the successor to its Crusoe line, aimed primarily at mobile and embedded computing devices.
  • B. Imtech
    Imtech was a European technical services provider specializing in electrical engineering, ICT, and mechanical services for buildings and industry.
  • C. Optica
    Optica is a leading scientific society dedicated to advancing the study and application of optics and photonics worldwide.
  • D. Cymer
    Cymer is a leading supplier of light sources for semiconductor lithography systems, best known for providing the laser technology used in advanced chip manufacturing.
  • E. SupOptique
    SupOptique is a leading French grande école specializing in optics, photonics, and related engineering and research.
  • 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_69d86d9cdb648190bf3171be0bd7d872 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e04fb1fdd4819088f3e243263e5f73 completed April 16, 2026, 2:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff82f68bf881909e5ad8a6ab81684a completed May 9, 2026, 6:54 p.m.
NEDg Description generation batch_69ff8388b3588190ae55c123bb19cb2c completed May 9, 2026, 6:57 p.m.
NED2 Entity disambiguation (via description) batch_69ff84125e808190a4d465d9effad639 completed May 9, 2026, 6:59 p.m.
Created at: April 10, 2026, 4:46 a.m.