Triple

T16279324
Position Surface form Disambiguated ID Type / Status
Subject Barton–McCombie deoxygenation E395221 entity
Predicate usesRadicalInitiator P660 FINISHED
Object AIBN
AIBN (azobisisobutyronitrile) is a commonly used organic radical initiator that thermally decomposes to generate nitrogen gas and carbon-centered radicals for various free-radical reactions.
 E1203469 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: AIBN | Statement: [Barton–McCombie deoxygenation, usesRadicalInitiator, AIBN]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: AIBN
Context triple: [Barton–McCombie deoxygenation, usesRadicalInitiator, AIBN]
  • A. AIB
    AIB is a German vehicle registration code used for the district of Rosenheim in Bavaria.
  • B. AIB
    AIB is the Smithsonian Institution’s historic Arts and Industries Building in Washington, D.C., known as one of the oldest museum buildings on the National Mall.
  • C. iBBA
    The iBBA is an international-focused Bachelor of Business Administration program offered by the Schulich School of Business that emphasizes global business education and cross-cultural experience.
  • D. ABJ
    ABJ is the vehicle registration code used for motor vehicles registered in Abuja, the capital city of Nigeria.
  • E. ABJ
    ABJ is the IATA airport code for Félix Houphouët-Boigny International Airport, the main international gateway serving Abidjan in Côte d'Ivoire.
  • 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: AIBN
Triple: [Barton–McCombie deoxygenation, usesRadicalInitiator, AIBN]
Generated description
AIBN (azobisisobutyronitrile) is a commonly used organic radical initiator that thermally decomposes to generate nitrogen gas and carbon-centered radicals for various free-radical reactions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: AIBN
Target entity description: AIBN (azobisisobutyronitrile) is a commonly used organic radical initiator that thermally decomposes to generate nitrogen gas and carbon-centered radicals for various free-radical reactions.
  • A. AIB
    AIB is a German vehicle registration code used for the district of Rosenheim in Bavaria.
  • B. AIB
    AIB is the Smithsonian Institution’s historic Arts and Industries Building in Washington, D.C., known as one of the oldest museum buildings on the National Mall.
  • C. iBBA
    The iBBA is an international-focused Bachelor of Business Administration program offered by the Schulich School of Business that emphasizes global business education and cross-cultural experience.
  • D. ABJ
    ABJ is the vehicle registration code used for motor vehicles registered in Abuja, the capital city of Nigeria.
  • E. ABJ
    ABJ is the IATA airport code for Félix Houphouët-Boigny International Airport, the main international gateway serving Abidjan in Côte d'Ivoire.
  • 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_69d87f22c7248190a54c949738441e2e completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e24610908c8190921e507dcb4d8250 completed April 17, 2026, 2:39 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0017c48e5c8190a387a4158362417a completed May 10, 2026, 5:29 a.m.
NEDg Description generation batch_6a0018be4b8c8190b68001465b9af949 completed May 10, 2026, 5:33 a.m.
NED2 Entity disambiguation (via description) batch_6a00198af20c819087cfa7d01b3afdec completed May 10, 2026, 5:37 a.m.
Created at: April 10, 2026, 5:05 a.m.