Triple

T28949749
Position Surface form Disambiguated ID Type / Status
Subject Sigma Chi E730975 entity
Predicate GreekLetters P44427 FINISHED
Object ΣΧ
ΣΧ are the Greek letters that represent Sigma Chi, a prominent North American collegiate social fraternity.
 E1842779 NE FINISHED

How this triple was built (3 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: ΣΧ | Statement: [Sigma Chi, GreekLetters, ΣΧ]
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: ΣΧ
Triple: [Sigma Chi, GreekLetters, ΣΧ]
Generated description
ΣΧ are the Greek letters that represent Sigma Chi, a prominent North American collegiate social fraternity.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: GreekLetters
Context triple: [Sigma Chi, GreekLetters, ΣΧ]
  • A. correspondsToGreekLetter chosen
    Indicates that something is associated with, represents, or is equivalent to a specific letter of the Greek alphabet.
  • B. typeOfGreek
    Indicates that one entity is a specific kind or category of Greek associated with the other entity.
  • C. usesGreekLetterSystem
    Indicates that one entity employs a writing, naming, or notation system based on Greek letters in relation to another entity or context.
  • D. successorInGreekAlphabet
    Indicates that one Greek letter directly follows another in the standard ordering of the Greek alphabet.
  • E. symbolizedOnChartsAs
    Indicates that one entity is represented or denoted by a particular symbol or notation on charts.
  • F. None of above.

Provenance (6 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_69f043eb9bcc819091ac7b07aecb6475 completed April 28, 2026, 5:21 a.m.
NER Named-entity recognition batch_69f65bb75cd08190bbdb63c093ad6210 completed May 2, 2026, 8:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a24ec4bd51881909649115a4d9899e8 completed June 7, 2026, 3:58 a.m.
NEDg Description generation batch_6a24f361eb1c81908af2edcd1b5ce61e completed June 7, 2026, 4:28 a.m.
NED2 Entity disambiguation (via description) batch_6a24f737f09c819090521d265cd7ba84 completed June 7, 2026, 4:44 a.m.
PD Predicate disambiguation batch_69f659d02f1c8190831758ac52bb54e4 completed May 2, 2026, 8:08 p.m.
Created at: April 28, 2026, 8:43 a.m.