Triple

T3351790
Position Surface form Disambiguated ID Type / Status
Subject Akira Suzuki E70512 entity
Predicate knownFor P22 FINISHED
Object Suzuki coupling
Suzuki coupling is a widely used palladium-catalyzed cross-coupling reaction that forms carbon–carbon bonds between organoboron compounds and organic halides, fundamental in organic synthesis and pharmaceutical chemistry.
E351603 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: Suzuki coupling | Statement: [Akira Suzuki, knownFor, Suzuki coupling]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Suzuki coupling
Context triple: [Akira Suzuki, knownFor, Suzuki coupling]
  • A. click chemistry
    Click chemistry is a modular, high-yielding approach to chemical synthesis that uses simple, reliable reactions to rapidly assemble complex molecules, widely applied in drug discovery, materials science, and chemical biology.
  • B. Sharpless epoxidation
    Sharpless epoxidation is a landmark asymmetric oxidation reaction in organic chemistry that enables the enantioselective conversion of allylic alcohols to epoxides using chiral catalysts.
  • C. Sharpless asymmetric dihydroxylation
    Sharpless asymmetric dihydroxylation is a landmark chemical reaction that uses chiral catalysts to add two hydroxyl groups across an alkene with high enantioselectivity, revolutionizing asymmetric synthesis in organic chemistry.
  • D. Fischer esterification
    Fischer esterification is a classic acid-catalyzed organic reaction that forms esters from carboxylic acids and alcohols under reversible equilibrium conditions.
  • E. Woodward–Hoffmann rules
    The Woodward–Hoffmann rules are fundamental principles in organic chemistry that predict the stereochemistry and feasibility of pericyclic reactions based on orbital symmetry considerations.
  • 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: Suzuki coupling
Triple: [Akira Suzuki, knownFor, Suzuki coupling]
Generated description
Suzuki coupling is a widely used palladium-catalyzed cross-coupling reaction that forms carbon–carbon bonds between organoboron compounds and organic halides, fundamental in organic synthesis and pharmaceutical chemistry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Suzuki coupling
Target entity description: Suzuki coupling is a widely used palladium-catalyzed cross-coupling reaction that forms carbon–carbon bonds between organoboron compounds and organic halides, fundamental in organic synthesis and pharmaceutical chemistry.
  • A. click chemistry
    Click chemistry is a modular, high-yielding approach to chemical synthesis that uses simple, reliable reactions to rapidly assemble complex molecules, widely applied in drug discovery, materials science, and chemical biology.
  • B. Sharpless epoxidation
    Sharpless epoxidation is a landmark asymmetric oxidation reaction in organic chemistry that enables the enantioselective conversion of allylic alcohols to epoxides using chiral catalysts.
  • C. Sharpless asymmetric dihydroxylation
    Sharpless asymmetric dihydroxylation is a landmark chemical reaction that uses chiral catalysts to add two hydroxyl groups across an alkene with high enantioselectivity, revolutionizing asymmetric synthesis in organic chemistry.
  • D. Fischer esterification
    Fischer esterification is a classic acid-catalyzed organic reaction that forms esters from carboxylic acids and alcohols under reversible equilibrium conditions.
  • E. Woodward–Hoffmann rules
    The Woodward–Hoffmann rules are fundamental principles in organic chemistry that predict the stereochemistry and feasibility of pericyclic reactions based on orbital symmetry considerations.
  • 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_69ad85a4ef7c8190a29e2bbd6fa454e4 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb221a7d8819086cd0f826eca0fe8 completed March 8, 2026, 5:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69b3252f3f248190bb61db5c4fd2781a completed March 12, 2026, 8:42 p.m.
NEDg Description generation batch_69b3290aa6dc8190bd45ec83094fc23e completed March 12, 2026, 8:58 p.m.
NED2 Entity disambiguation (via description) batch_69b32987fdb48190983babe4515c68b4 completed March 12, 2026, 9 p.m.
Created at: March 8, 2026, 3:12 p.m.