Triple

T6781080
Position Surface form Disambiguated ID Type / Status
Subject National Library of Greece E155682 entity
Predicate formerLocation P1659 FINISHED
Object Vallianeio Megaro
Vallianeio Megaro is a historic neoclassical building in Athens that once housed the National Library of Greece.
 E618460 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: Vallianeio Megaro | Statement: [National Library of Greece, formerLocation, Vallianeio Megaro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vallianeio Megaro
Context triple: [National Library of Greece, formerLocation, Vallianeio Megaro]
  • A. Moschato-Tavros
    Moschato-Tavros is a coastal suburban municipality in the Athens metropolitan area of Greece, known for its mixed residential, commercial, and light industrial character along the Phaleron Bay.
  • B. Vasiliko
    Vasiliko is a modern settlement in Greece located near the archaeological site of the ancient city of Sicyon.
  • C. Psamathe
    Psamathe is a Nereid (sea nymph) in Greek mythology, known as a daughter of the sea god Nereus and the mother of the hero Phocus.
  • D. Megara
    Megara is a figure in Greek mythology known as the first wife of the hero Heracles, whose tragic fate helped set in motion his famous labors.
  • E. Megara
    Megara is an ancient Greek city-state in the region of Attica, historically known for its strategic location near the Isthmus of Corinth and its role in early Greek philosophy and colonization.
  • 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: Vallianeio Megaro
Triple: [National Library of Greece, formerLocation, Vallianeio Megaro]
Generated description
Vallianeio Megaro is a historic neoclassical building in Athens that once housed the National Library of Greece.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vallianeio Megaro
Target entity description: Vallianeio Megaro is a historic neoclassical building in Athens that once housed the National Library of Greece.
  • A. Moschato-Tavros
    Moschato-Tavros is a coastal suburban municipality in the Athens metropolitan area of Greece, known for its mixed residential, commercial, and light industrial character along the Phaleron Bay.
  • B. Vasiliko
    Vasiliko is a modern settlement in Greece located near the archaeological site of the ancient city of Sicyon.
  • C. Psamathe
    Psamathe is a Nereid (sea nymph) in Greek mythology, known as a daughter of the sea god Nereus and the mother of the hero Phocus.
  • D. Megara
    Megara is a figure in Greek mythology known as the first wife of the hero Heracles, whose tragic fate helped set in motion his famous labors.
  • E. Megara
    Megara is an ancient Greek city-state in the region of Attica, historically known for its strategic location near the Isthmus of Corinth and its role in early Greek philosophy and colonization.
  • 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_69c688162bf8819088b664b5c3b5be7a completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d26b32c0819093f86b1002260660 completed March 27, 2026, 6:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69c712d27a388190ab44e6e754019fca completed March 27, 2026, 11:29 p.m.
NEDg Description generation batch_69c714d7fad881909efac3b422d89d58 completed March 27, 2026, 11:38 p.m.
NED2 Entity disambiguation (via description) batch_69c71532a18881909b2cb43c17652f57 completed March 27, 2026, 11:39 p.m.
Created at: March 27, 2026, 2:14 p.m.