Triple

T22678273

Position	Surface form	Disambiguated ID	Type / Status
Subject	Rotax 912S3	`E560406`	entity
Predicate	manufacturer	`P490`	FINISHED
Object	Rotax	`—`	NE NERFINISHED

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: Rotax | Statement: [Rotax 912S3, manufacturer, Rotax]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Rotax
Context triple: [Rotax 912S3, manufacturer, Rotax]

A. Rotax 912S3
The Rotax 912S3 is a lightweight, four-cylinder, four-stroke aircraft engine widely used in light sport and general aviation aircraft for its reliability and fuel efficiency.
B. Rotax 914F
The Rotax 914F is a turbocharged four-cylinder aircraft engine widely used in light aircraft and unmanned aerial vehicles for its reliability and high power-to-weight ratio.
C. Thielert Aircraft Engines
Thielert Aircraft Engines was a German company known for developing and producing modern diesel piston engines for light aircraft, particularly for general aviation and training fleets.
D. Teledyne Continental IO‑360
The Teledyne Continental IO‑360 is a fuel‑injected, horizontally opposed, six‑cylinder aircraft piston engine widely used in light airplanes.
E. Avco Lycoming
Avco Lycoming is an American aerospace and defense engine manufacturer known for producing aircraft and turbine engines for both civilian and military applications.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Rotax
Target entity description: Rotax is an Austrian engine manufacturer best known for producing lightweight, high-performance powerplants for light aircraft, motorcycles, karts, and recreational vehicles.

A. Rotax 912S3
The Rotax 912S3 is a lightweight, four-cylinder, four-stroke aircraft engine widely used in light sport and general aviation aircraft for its reliability and fuel efficiency.
B. Rotax 914F
The Rotax 914F is a turbocharged four-cylinder aircraft engine widely used in light aircraft and unmanned aerial vehicles for its reliability and high power-to-weight ratio.
C. Thielert Aircraft Engines
Thielert Aircraft Engines was a German company known for developing and producing modern diesel piston engines for light aircraft, particularly for general aviation and training fleets.
D. Teledyne Continental IO‑360
The Teledyne Continental IO‑360 is a fuel‑injected, horizontally opposed, six‑cylinder aircraft piston engine widely used in light airplanes.
E. Avco Lycoming
Avco Lycoming is an American aerospace and defense engine manufacturer known for producing aircraft and turbine engines for both civilian and military applications.
F. None of above. chosen

Provenance (2 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_69e2454bfd00819099115715a22cb057`	completed	April 17, 2026, 2:35 p.m.
NER	Named-entity recognition	`batch_69f1785e4e7481909f1ebd6d8dbd6585`	completed	April 29, 2026, 3:17 a.m.

Created at: April 17, 2026, 3:11 p.m.