Triple

T8973656
Position Surface form Disambiguated ID Type / Status
Subject Royal College of Chemistry E214329 entity
Predicate notableAlumni P51 FINISHED
Object Charles A. Wurtz
Charles A. Wurtz was a prominent 19th-century French chemist known for his contributions to organic chemistry, including the Wurtz reaction and important work on atomic theory and chemical structure.
 E906530 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: Charles A. Wurtz | Statement: [Royal College of Chemistry, notableAlumni, Charles A. Wurtz]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charles A. Wurtz
Context triple: [Royal College of Chemistry, notableAlumni, Charles A. Wurtz]
  • A. Irving H. Picard
    Irving H. Picard is the court-appointed trustee and attorney responsible for recovering funds for victims of Bernard Madoff’s massive Ponzi scheme.
  • B. Edward M. Kern
    Edward M. Kern was a 19th-century American topographer and explorer after whom California’s Kern County was named.
  • C. Charles B. Wessler
    Charles B. Wessler is an American film producer best known for his work on the Academy Award–winning film "Green Book" and various successful comedies.
  • D. Walter H. Leimert
    Walter H. Leimert was a real estate developer and businessman best known for planning and developing the Los Angeles neighborhood that now bears the name Leimert Park.
  • E. Charles A. Boutelle
    Charles A. Boutelle was a 19th-century American naval officer, Civil War veteran, and long-serving U.S. Congressman from Maine.
  • 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: Charles A. Wurtz
Triple: [Royal College of Chemistry, notableAlumni, Charles A. Wurtz]
Generated description
Charles A. Wurtz was a prominent 19th-century French chemist known for his contributions to organic chemistry, including the Wurtz reaction and important work on atomic theory and chemical structure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charles A. Wurtz
Target entity description: Charles A. Wurtz was a prominent 19th-century French chemist known for his contributions to organic chemistry, including the Wurtz reaction and important work on atomic theory and chemical structure.
  • A. Irving H. Picard
    Irving H. Picard is the court-appointed trustee and attorney responsible for recovering funds for victims of Bernard Madoff’s massive Ponzi scheme.
  • B. Edward M. Kern
    Edward M. Kern was a 19th-century American topographer and explorer after whom California’s Kern County was named.
  • C. Charles B. Wessler
    Charles B. Wessler is an American film producer best known for his work on the Academy Award–winning film "Green Book" and various successful comedies.
  • D. Walter H. Leimert
    Walter H. Leimert was a real estate developer and businessman best known for planning and developing the Los Angeles neighborhood that now bears the name Leimert Park.
  • E. Charles A. Boutelle
    Charles A. Boutelle was a 19th-century American naval officer, Civil War veteran, and long-serving U.S. Congressman from Maine.
  • 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_69ca839dbf608190a2f5990477115d29 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6783abe48190840e652fc2acf28f completed April 1, 2026, 12:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69e42d406e2c8190ad27f3a5276be25f completed April 19, 2026, 1:17 a.m.
NEDg Description generation batch_69e4374700b881908ebb185ae020487b completed April 19, 2026, 2 a.m.
NED2 Entity disambiguation (via description) batch_69e4399385c08190852c3cbd730a1f11 completed April 19, 2026, 2:10 a.m.
Created at: March 30, 2026, 7:02 p.m.