Triple

T23573153

Position	Surface form	Disambiguated ID	Type / Status
Subject	Noyori asymmetric hydrogenation catalysts	`E580172`	entity
Predicate	typicalLigand	`P120395`	FINISHED
Object	BINAP BINAP is a chiral bidentate phosphine ligand widely used in asymmetric catalysis, especially in transition-metal-catalyzed hydrogenation reactions.	`E1592601`	NE FINISHED

How this triple was built (3 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: BINAP | Statement: [Noyori asymmetric hydrogenation catalysts, typicalLigand, BINAP]

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: BINAP
Triple: [Noyori asymmetric hydrogenation catalysts, typicalLigand, BINAP]

Generated description

BINAP is a chiral bidentate phosphine ligand widely used in asymmetric catalysis, especially in transition-metal-catalyzed hydrogenation reactions.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: typicalLigand
Context triple: [Noyori asymmetric hydrogenation catalysts, typicalLigand, BINAP]

A. ligandType chosen
Indicates the specific kind or category of ligand associated with, or acting upon, an entity in the relationship.
B. ligandFamily
Indicates that one entity is a ligand belonging to the same functional or structural family as another entity.
C. typicalProtein
Indicates that one entity is a representative or characteristic example of a particular protein type or class.
D. typicalProteinComponent
Indicates that one entity is a protein that commonly serves as a structural or functional component of another entity.
E. typicalElectrophile
Indicates that an entity commonly acts as an electrophile, tending to accept electron pairs in chemical reactions.
F. None of above.

Provenance (6 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_69e24601a9108190bc31e83833c980e4`	completed	April 17, 2026, 2:38 p.m.
NER	Named-entity recognition	`batch_69f1afd40c9c8190b666a2010d723bf1`	completed	April 29, 2026, 7:14 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0f456cdc048190a05df0668d87b76f`	completed	May 21, 2026, 5:48 p.m.
NEDg	Description generation	`batch_6a0f4650e36881909899a551725e6df4`	completed	May 21, 2026, 5:52 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0f476e8eb88190a895453552c92b9a`	completed	May 21, 2026, 5:57 p.m.
PD	Predicate disambiguation	`batch_69f118bcc0b08190b25a8dddfd461a0e`	completed	April 28, 2026, 8:29 p.m.

Created at: April 17, 2026, 6:37 p.m.