Triple

T22415117

Position	Surface form	Disambiguated ID	Type / Status
Subject	Boxtel railway station	`E554100`	entity
Predicate	locatedOnRoute	`P6309`	FINISHED
Object	Eindhoven–Tilburg rail corridor The Eindhoven–Tilburg rail corridor is a key railway line in the southern Netherlands that connects the cities of Eindhoven and Tilburg and serves as an important regional and intercity passenger route.	`E1543817`	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: Eindhoven–Tilburg rail corridor | Statement: [Boxtel railway station, locatedOnRoute, Eindhoven–Tilburg rail corridor]

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

Target entity: Eindhoven–Tilburg rail corridor
Context triple: [Boxtel railway station, locatedOnRoute, Eindhoven–Tilburg rail corridor]

A. Amsterdam–Eindhoven railway corridor
The Amsterdam–Eindhoven railway corridor is a major Dutch rail axis connecting the capital Amsterdam with the southern city of Eindhoven, serving as a key route for both intercity and regional train services.
B. Eindhoven–Helmond–Deurne railway
The Eindhoven–Helmond–Deurne railway is a Dutch regional rail line in North Brabant that connects the city of Eindhoven with the towns of Helmond and Deurne as part of the national railway network.
C. Eindhoven–Maastricht railway
The Eindhoven–Maastricht railway is a major rail line in the Netherlands connecting the city of Eindhoven with Maastricht and serving several intermediate towns in the Limburg region.
D. Eindhoven–Venlo railway
The Eindhoven–Venlo railway is a key rail corridor in the Netherlands connecting the city of Eindhoven with Venlo and linking the southern part of the country to Germany.
E. Amsterdam–Maastricht rail corridor
The Amsterdam–Maastricht rail corridor is a major north–south railway axis in the Netherlands that connects the capital Amsterdam with the southern city of Maastricht via key intermediate hubs.
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: Eindhoven–Tilburg rail corridor
Triple: [Boxtel railway station, locatedOnRoute, Eindhoven–Tilburg rail corridor]

Generated description

The Eindhoven–Tilburg rail corridor is a key railway line in the southern Netherlands that connects the cities of Eindhoven and Tilburg and serves as an important regional and intercity passenger route.

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

Target entity: Eindhoven–Tilburg rail corridor
Target entity description: The Eindhoven–Tilburg rail corridor is a key railway line in the southern Netherlands that connects the cities of Eindhoven and Tilburg and serves as an important regional and intercity passenger route.

A. Amsterdam–Eindhoven railway corridor
The Amsterdam–Eindhoven railway corridor is a major Dutch rail axis connecting the capital Amsterdam with the southern city of Eindhoven, serving as a key route for both intercity and regional train services.
B. Eindhoven–Helmond–Deurne railway
The Eindhoven–Helmond–Deurne railway is a Dutch regional rail line in North Brabant that connects the city of Eindhoven with the towns of Helmond and Deurne as part of the national railway network.
C. Eindhoven–Maastricht railway
The Eindhoven–Maastricht railway is a major rail line in the Netherlands connecting the city of Eindhoven with Maastricht and serving several intermediate towns in the Limburg region.
D. Eindhoven–Venlo railway
The Eindhoven–Venlo railway is a key rail corridor in the Netherlands connecting the city of Eindhoven with Venlo and linking the southern part of the country to Germany.
E. Amsterdam–Maastricht rail corridor
The Amsterdam–Maastricht rail corridor is a major north–south railway axis in the Netherlands that connects the capital Amsterdam with the southern city of Maastricht via key intermediate hubs.
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_69e11e4e6ce8819085a1e06d886bf21c`	completed	April 16, 2026, 5:37 p.m.
NER	Named-entity recognition	`batch_69f1594615f881909688b02548ee83eb`	completed	April 29, 2026, 1:05 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0b2d51846c8190b1450f90c6e79aeb`	completed	May 18, 2026, 3:16 p.m.
NEDg	Description generation	`batch_6a0b3645f5a881908b322d16c7704e27`	completed	May 18, 2026, 3:54 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0b3769c36081909ff732275513bb2b`	completed	May 18, 2026, 3:59 p.m.

Created at: April 16, 2026, 8:46 p.m.