Triple

T31535496

Position	Surface form	Disambiguated ID	Type / Status
Subject	nigrostriatal pathway	`E804590`	entity
Predicate	involvesReceptor	`P149276`	FINISHED
Object	dopamine D1 receptor The dopamine D1 receptor is a G protein–coupled receptor subtype that mediates excitatory dopaminergic signaling in brain regions such as the striatum, playing key roles in motor control, reward, and cognition.	`E1968051`	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: dopamine D1 receptor | Statement: [nigrostriatal pathway, involvesReceptor, dopamine D1 receptor]

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: dopamine D1 receptor
Triple: [nigrostriatal pathway, involvesReceptor, dopamine D1 receptor]

Generated description

The dopamine D1 receptor is a G protein–coupled receptor subtype that mediates excitatory dopaminergic signaling in brain regions such as the striatum, playing key roles in motor control, reward, and cognition.

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

Target predicate: involvesReceptor
Context triple: [nigrostriatal pathway, involvesReceptor, dopamine D1 receptor]

A. receptorTypeInteractedWith
Indicates that one entity has interacted with, bound to, or otherwise engaged a specific type of receptor.
B. receptor chosen
Indicates that one entity functions as a receptor for another, typically binding or receiving a signal, substance, or stimulus from it.
C. receptorSystem
Indicates that one entity functions as a receptor system through which another entity receives, processes, or responds to signals or stimuli.
D. receptorInput
Indicates that a receptor receives or is provided with an input signal or stimulus from another entity.
E. targetsReceptor
Indicates that one entity is directed toward, binds to, or is designed to act upon a specific receptor.
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_69f348d03ef88190a2b73d7b94b9e02d`	completed	April 30, 2026, 12:19 p.m.
NER	Named-entity recognition	`batch_69fd0b92f42881908cd77e3f058adcc2`	completed	May 7, 2026, 10 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a2b2d84968c81909b6ade2c73789fa6`	completed	June 11, 2026, 9:49 p.m.
NEDg	Description generation	`batch_6a2b2ffcc2cc819098c4aaea39a139b1`	completed	June 11, 2026, 10 p.m.
NED2	Entity disambiguation (via description)	`batch_6a2b3360e01881909c071707b37e0e70`	completed	June 11, 2026, 10:14 p.m.
PD	Predicate disambiguation	`batch_69fd0a3d68d4819094d92040f7c48d7c`	completed	May 7, 2026, 9:55 p.m.

Created at: April 30, 2026, 10:03 p.m.