Triple

T9046796
Position Surface form Disambiguated ID Type / Status
Subject Lu Xun E216773 entity
Predicate educatedAt P5 FINISHED
Object Sendai Medical Academy
Sendai Medical Academy was a Japanese medical school in Sendai where the influential Chinese writer Lu Xun studied medicine in the early 20th century.
 E774389 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: Sendai Medical Academy | Statement: [Lu Xun, educatedAt, Sendai Medical Academy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sendai Medical Academy
Context triple: [Lu Xun, educatedAt, Sendai Medical Academy]
  • A. Juntendo University
    Juntendo University is a prominent private medical and health sciences university in Tokyo, Japan, known for its long history and affiliated hospitals.
  • B. Sapporo Medical University
    Sapporo Medical University is a Japanese public medical school and research institution located in Sapporo, Hokkaido, known for training healthcare professionals and advancing medical science.
  • C. Tokyo Medical School
    Tokyo Medical School was a prominent Japanese medical institution in Tokyo that trained many influential physicians and public health leaders in the late 19th and early 20th centuries.
  • D. Jikei University School of Medicine
    Jikei University School of Medicine is a private medical school and university in Tokyo, Japan, known for its long history of medical education and affiliated teaching hospitals.
  • E. Iwate Medical University
    Iwate Medical University is a Japanese private medical university known for its education and research in medicine, dentistry, and related health sciences.
  • 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: Sendai Medical Academy
Triple: [Lu Xun, educatedAt, Sendai Medical Academy]
Generated description
Sendai Medical Academy was a Japanese medical school in Sendai where the influential Chinese writer Lu Xun studied medicine in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sendai Medical Academy
Target entity description: Sendai Medical Academy was a Japanese medical school in Sendai where the influential Chinese writer Lu Xun studied medicine in the early 20th century.
  • A. Juntendo University
    Juntendo University is a prominent private medical and health sciences university in Tokyo, Japan, known for its long history and affiliated hospitals.
  • B. Sapporo Medical University
    Sapporo Medical University is a Japanese public medical school and research institution located in Sapporo, Hokkaido, known for training healthcare professionals and advancing medical science.
  • C. Tokyo Medical School
    Tokyo Medical School was a prominent Japanese medical institution in Tokyo that trained many influential physicians and public health leaders in the late 19th and early 20th centuries.
  • D. Jikei University School of Medicine
    Jikei University School of Medicine is a private medical school and university in Tokyo, Japan, known for its long history of medical education and affiliated teaching hospitals.
  • E. Iwate Medical University
    Iwate Medical University is a Japanese private medical university known for its education and research in medicine, dentistry, and related health sciences.
  • 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_69ca83d362e88190ae44b4e4dc194209 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc6b4e4b888190a425e29b193b506f completed April 1, 2026, 12:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfebb7f668819099125ab727cd50b1 completed April 3, 2026, 4:32 p.m.
NEDg Description generation batch_69cfed8970448190b3deac1d8f46c639 completed April 3, 2026, 4:40 p.m.
NED2 Entity disambiguation (via description) batch_69cfedf299908190852cc627fd7134b9 completed April 3, 2026, 4:42 p.m.
Created at: March 30, 2026, 7:09 p.m.