Triple

T3242457
Position Surface form Disambiguated ID Type / Status
Subject National Technical University of Athens E67992 entity
Predicate shortName P43 FINISHED
Object EMΠ
EMΠ is the Greek abbreviation for the National Technical University of Athens, one of Greece’s leading engineering and technical universities.
 E339668 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: EMΠ | Statement: [National Technical University of Athens, shortName, EMΠ]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: EMΠ
Context triple: [National Technical University of Athens, shortName, EMΠ]
  • A. Em
    Em is a common shortened form of the given name Emma, often used as an informal nickname.
  • B. EMU
    EMU (Electric Multiple Unit) is a self-propelled train consisting of multiple carriages powered by electricity, commonly used for passenger rail services.
  • C. EMU
    EMU is the European Union’s framework for coordinating economic policy and managing the single currency, the euro, among participating member states.
  • D. EMI
    EMI was a major British music company and record label group known for signing and distributing many of the world’s leading recording artists.
  • E. EMCC
    EMCC is a public community college in Bangor, Maine, offering two-year degree and certificate programs focused on career and technical education.
  • 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: EMΠ
Triple: [National Technical University of Athens, shortName, EMΠ]
Generated description
EMΠ is the Greek abbreviation for the National Technical University of Athens, one of Greece’s leading engineering and technical universities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: EMΠ
Target entity description: EMΠ is the Greek abbreviation for the National Technical University of Athens, one of Greece’s leading engineering and technical universities.
  • A. Em
    Em is a common shortened form of the given name Emma, often used as an informal nickname.
  • B. EMU
    EMU (Electric Multiple Unit) is a self-propelled train consisting of multiple carriages powered by electricity, commonly used for passenger rail services.
  • C. EMU
    EMU is the European Union’s framework for coordinating economic policy and managing the single currency, the euro, among participating member states.
  • D. EMI
    EMI was a major British music company and record label group known for signing and distributing many of the world’s leading recording artists.
  • E. EMCC
    EMCC is a public community college in Bangor, Maine, offering two-year degree and certificate programs focused on career and technical education.
  • 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_69ad858e4c708190aa31d486cfee8a6a completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69adaf17463481909447f6ab46016407 completed March 8, 2026, 5:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69b27757dff0819081a26aea52ede49d completed March 12, 2026, 8:20 a.m.
NEDg Description generation batch_69b27846372c8190a5c96158bf2a5ff2 completed March 12, 2026, 8:24 a.m.
NED2 Entity disambiguation (via description) batch_69b2791ac4a08190a1cee3cfbca6e6d6 completed March 12, 2026, 8:28 a.m.
Created at: March 8, 2026, 3:08 p.m.