Triple

T21047309
Position Surface form Disambiguated ID Type / Status
Subject Hjalmar Mellin E518481 entity
Predicate familyName P18 FINISHED
Object Mellin
Mellin is a surname most notably associated with Finnish mathematician Hjalmar Mellin, known for the Mellin transform in mathematical analysis.
 E1463341 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: Mellin | Statement: [Hjalmar Mellin, familyName, Mellin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mellin
Context triple: [Hjalmar Mellin, familyName, Mellin]
  • A. Meisel
    Meisel is a German-language surname borne by various notable individuals in fields such as music, academia, and public life.
  • B. Melnik
    Melnik is a small historic town in southwestern Bulgaria, renowned for its distinctive sandstone pyramids, traditional architecture, and local wine production.
  • C. Meyerhof
    Meyerhof is a surname of German origin, notably borne by biochemist Otto Fritz Meyerhof, a Nobel laureate recognized for his work on muscle metabolism.
  • D. Melenki
    Melenki is a small town in western Russia known for its traditional provincial character within the historical region of central European Russia.
  • E. Belfer
    Belfer is a surname most prominently associated with American businessman and philanthropist Robert A. Belfer.
  • 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: Mellin
Triple: [Hjalmar Mellin, familyName, Mellin]
Generated description
Mellin is a surname most notably associated with Finnish mathematician Hjalmar Mellin, known for the Mellin transform in mathematical analysis.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mellin
Target entity description: Mellin is a surname most notably associated with Finnish mathematician Hjalmar Mellin, known for the Mellin transform in mathematical analysis.
  • A. Meisel
    Meisel is a German-language surname borne by various notable individuals in fields such as music, academia, and public life.
  • B. Melnik
    Melnik is a small historic town in southwestern Bulgaria, renowned for its distinctive sandstone pyramids, traditional architecture, and local wine production.
  • C. Meyerhof
    Meyerhof is a surname of German origin, notably borne by biochemist Otto Fritz Meyerhof, a Nobel laureate recognized for his work on muscle metabolism.
  • D. Melenki
    Melenki is a small town in western Russia known for its traditional provincial character within the historical region of central European Russia.
  • E. Belfer
    Belfer is a surname most prominently associated with American businessman and philanthropist Robert A. Belfer.
  • 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_69e0b50438e08190917e2538bb8bc034 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e6fcf4d26481908b639996500a8319 completed April 21, 2026, 4:28 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09475512b081908ceb38a118b0f026 completed May 17, 2026, 4:43 a.m.
NEDg Description generation batch_6a09489e80288190b401d11ccde39dc1 completed May 17, 2026, 4:48 a.m.
NED2 Entity disambiguation (via description) batch_6a094995d5bc8190b25d328dbf06b8b1 completed May 17, 2026, 4:52 a.m.
Created at: April 16, 2026, 2:34 p.m.