Triple

T423958
Position Surface form Disambiguated ID Type / Status
Subject Tohoku University E8164 entity
Predicate memberOf P10 FINISHED
Object Tohoku University Network of Asian Universities (TUNAN)
Tohoku University Network of Asian Universities (TUNAN) is a regional academic consortium that connects Tohoku University with partner institutions across Asia to promote collaborative education, research, and exchange.
 E53569 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: Tohoku University Network of Asian Universities (TUNAN) | Statement: [Tohoku University, memberOf, Tohoku University Network of Asian Universities (TUNAN)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tohoku University Network of Asian Universities (TUNAN)
Context triple: [Tohoku University, memberOf, Tohoku University Network of Asian Universities (TUNAN)]
  • A. Consortium of Universities in Tokyo
    The Consortium of Universities in Tokyo is a collaborative network of higher education institutions in Tokyo that coordinates academic, research, and student exchange initiatives among its member universities.
  • B. Japan Association of National Universities
    The Japan Association of National Universities is an organization that represents and coordinates Japan’s national universities on matters of policy, administration, and higher education development.
  • C. Tohoku University
    Tohoku University is a prestigious national research university in Sendai, Japan, renowned for its strong science and engineering programs and pioneering admission of women and international students.
  • D. Nagoya University
    Nagoya University is a prestigious Japanese national research university known for its strong science and engineering programs and several Nobel Prize–winning scholars.
  • E. Todai
    Todai is the common nickname for the University of Tokyo, Japan’s most prestigious and influential national research university.
  • 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: Tohoku University Network of Asian Universities (TUNAN)
Triple: [Tohoku University, memberOf, Tohoku University Network of Asian Universities (TUNAN)]
Generated description
Tohoku University Network of Asian Universities (TUNAN) is a regional academic consortium that connects Tohoku University with partner institutions across Asia to promote collaborative education, research, and exchange.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tohoku University Network of Asian Universities (TUNAN)
Target entity description: Tohoku University Network of Asian Universities (TUNAN) is a regional academic consortium that connects Tohoku University with partner institutions across Asia to promote collaborative education, research, and exchange.
  • A. Consortium of Universities in Tokyo
    The Consortium of Universities in Tokyo is a collaborative network of higher education institutions in Tokyo that coordinates academic, research, and student exchange initiatives among its member universities.
  • B. Japan Association of National Universities
    The Japan Association of National Universities is an organization that represents and coordinates Japan’s national universities on matters of policy, administration, and higher education development.
  • C. Tohoku University
    Tohoku University is a prestigious national research university in Sendai, Japan, renowned for its strong science and engineering programs and pioneering admission of women and international students.
  • D. Nagoya University
    Nagoya University is a prestigious Japanese national research university known for its strong science and engineering programs and several Nobel Prize–winning scholars.
  • E. Todai
    Todai is the common nickname for the University of Tokyo, Japan’s most prestigious and influential national research university.
  • 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_69a2e7f1d1bc81909cf2dc9754a3c334 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eed3e4cc8190ba6aff3bd1adb06f completed Feb. 28, 2026, 1:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69a42a17403081909bcbbc0fdfdc25dc completed March 1, 2026, 11:59 a.m.
NEDg Description generation batch_69a42a8b49b88190864aa55f49916a87 completed March 1, 2026, 12:01 p.m.
NED2 Entity disambiguation (via description) batch_69a42b030ccc819086ae0c96ca1ba4a8 completed March 1, 2026, 12:03 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.