Triple

T16477241

Position	Surface form	Disambiguated ID	Type / Status
Subject	Udine railway station	`E400221`	entity
Predicate	railwayLine	`P848`	FINISHED
Object	Udine–Cervignano del Friuli railway The Udine–Cervignano del Friuli railway is a regional rail line in northeastern Italy that connects the city of Udine with Cervignano del Friuli, serving as part of the transport link toward the Adriatic coast and nearby international routes.	`E1219222`	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: Udine–Cervignano del Friuli railway | Statement: [Udine railway station, railwayLine, Udine–Cervignano del Friuli railway]

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

Target entity: Udine–Cervignano del Friuli railway
Context triple: [Udine railway station, railwayLine, Udine–Cervignano del Friuli railway]

A. Udine–Trieste railway
The Udine–Trieste railway is a key rail line in northeastern Italy that connects the inland city of Udine with the Adriatic port city of Trieste, serving as an important regional and international transport corridor.
B. Udine–Tarvisio railway
The Udine–Tarvisio railway is a major rail line in northeastern Italy that connects the city of Udine with the Alpine border area near Austria and Slovenia, serving as an important international transit route.
C. Venice–Udine railway
The Venice–Udine railway is a major rail line in northeastern Italy that links the city of Venice with Udine, passing through important regional centers such as Pordenone.
D. Legnago–Rovigo railway
The Legnago–Rovigo railway is a regional rail line in northern Italy that connects the town of Legnago with the city of Rovigo, serving local passenger and freight traffic.
E. Calalzo–Padua railway
The Calalzo–Padua railway is a regional rail line in northeastern Italy that connects the Dolomite area around Calalzo di Cadore with the city of Padua, serving towns across the Veneto region.
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: Udine–Cervignano del Friuli railway
Triple: [Udine railway station, railwayLine, Udine–Cervignano del Friuli railway]

Generated description

The Udine–Cervignano del Friuli railway is a regional rail line in northeastern Italy that connects the city of Udine with Cervignano del Friuli, serving as part of the transport link toward the Adriatic coast and nearby international routes.

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

Target entity: Udine–Cervignano del Friuli railway
Target entity description: The Udine–Cervignano del Friuli railway is a regional rail line in northeastern Italy that connects the city of Udine with Cervignano del Friuli, serving as part of the transport link toward the Adriatic coast and nearby international routes.

A. Udine–Trieste railway
The Udine–Trieste railway is a key rail line in northeastern Italy that connects the inland city of Udine with the Adriatic port city of Trieste, serving as an important regional and international transport corridor.
B. Udine–Tarvisio railway
The Udine–Tarvisio railway is a major rail line in northeastern Italy that connects the city of Udine with the Alpine border area near Austria and Slovenia, serving as an important international transit route.
C. Venice–Udine railway
The Venice–Udine railway is a major rail line in northeastern Italy that links the city of Venice with Udine, passing through important regional centers such as Pordenone.
D. Legnago–Rovigo railway
The Legnago–Rovigo railway is a regional rail line in northern Italy that connects the town of Legnago with the city of Rovigo, serving local passenger and freight traffic.
E. Calalzo–Padua railway
The Calalzo–Padua railway is a regional rail line in northeastern Italy that connects the Dolomite area around Calalzo di Cadore with the city of Padua, serving towns across the Veneto region.
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_69d883813098819084f5409539723b59`	completed	April 10, 2026, 4:58 a.m.
NER	Named-entity recognition	`batch_69e32e0013ac8190b607d5f47d17c501`	completed	April 18, 2026, 7:08 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a00679ecf4c819096e7f698b81fe25a`	completed	May 10, 2026, 11:10 a.m.
NEDg	Description generation	`batch_6a0068521c0c819093ddd51aa6f25995`	completed	May 10, 2026, 11:13 a.m.
NED2	Entity disambiguation (via description)	`batch_6a0068ab40d08190b8998c8f97bd34a5`	completed	May 10, 2026, 11:14 a.m.

Created at: April 10, 2026, 5:13 a.m.