Triple

T15837372
Position Surface form Disambiguated ID Type / Status
Subject Abraham Cahan E384017 entity
Predicate educatedAt P5 FINISHED
Object Teachers Institute in Vilna
The Teachers Institute in Vilna was a Jewish educational institution in Vilnius (then Vilna) that trained teachers and intellectuals, including future socialist leader and journalist Abraham Cahan.
E1179604 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: Teachers Institute in Vilna | Statement: [Abraham Cahan, educatedAt, Teachers Institute in Vilna]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Teachers Institute in Vilna
Context triple: [Abraham Cahan, educatedAt, Teachers Institute in Vilna]
  • A. Volozhin
    Volozhin is a historic town in present-day Belarus best known as a major center of traditional Lithuanian Jewish scholarship and home to the famed Volozhin Yeshiva.
  • B. Vilnius Jesuit College
    Vilnius Jesuit College was a prominent early modern Jesuit educational institution in Vilnius, known for training members of the Polish–Lithuanian nobility and clergy in classical and religious studies.
  • C. Ponevezh Yeshiva
    Ponevezh Yeshiva is a world-renowned Lithuanian-style Orthodox Jewish Talmudic academy, today based in Bnei Brak, Israel, and known for its rigorous scholarship and influential rabbinic leadership.
  • D. Vilnius intelligentsia
    The Vilnius intelligentsia comprised the city’s educated cultural and political elite—writers, scholars, artists, and activists—who played a central role in shaping its intellectual and public life.
  • E. Hebrew gymnasium in Warsaw
    The Hebrew gymnasium in Warsaw was a prominent Jewish secondary school in prewar Poland that provided a modern, Hebrew-language education to many future leaders of the Jewish community and resistance movements.
  • 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: Teachers Institute in Vilna
Triple: [Abraham Cahan, educatedAt, Teachers Institute in Vilna]
Generated description
The Teachers Institute in Vilna was a Jewish educational institution in Vilnius (then Vilna) that trained teachers and intellectuals, including future socialist leader and journalist Abraham Cahan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Teachers Institute in Vilna
Target entity description: The Teachers Institute in Vilna was a Jewish educational institution in Vilnius (then Vilna) that trained teachers and intellectuals, including future socialist leader and journalist Abraham Cahan.
  • A. Volozhin
    Volozhin is a historic town in present-day Belarus best known as a major center of traditional Lithuanian Jewish scholarship and home to the famed Volozhin Yeshiva.
  • B. Vilnius Jesuit College
    Vilnius Jesuit College was a prominent early modern Jesuit educational institution in Vilnius, known for training members of the Polish–Lithuanian nobility and clergy in classical and religious studies.
  • C. Ponevezh Yeshiva
    Ponevezh Yeshiva is a world-renowned Lithuanian-style Orthodox Jewish Talmudic academy, today based in Bnei Brak, Israel, and known for its rigorous scholarship and influential rabbinic leadership.
  • D. Vilnius intelligentsia
    The Vilnius intelligentsia comprised the city’s educated cultural and political elite—writers, scholars, artists, and activists—who played a central role in shaping its intellectual and public life.
  • E. Hebrew gymnasium in Warsaw
    The Hebrew gymnasium in Warsaw was a prominent Jewish secondary school in prewar Poland that provided a modern, Hebrew-language education to many future leaders of the Jewish community and resistance movements.
  • 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_69d86da34c888190976e06c4019d415a completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e142e3d48c8190ad0d0af89d062101 completed April 16, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa13a83448190adcad8bb84622e55 completed May 9, 2026, 9:03 p.m.
NEDg Description generation batch_69ffa419c6dc81908c9678f8434530f8 completed May 9, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69ffa4cff5088190a7f11fd62941f4fb completed May 9, 2026, 9:19 p.m.
Created at: April 10, 2026, 4:49 a.m.