Triple

T7843019

Position	Surface form	Disambiguated ID	Type / Status
Subject	Bellegarde-sur-Valserine	`E181849`	entity
Predicate	servedByRailLine	`P1293`	FINISHED
Object	Bellegarde–Bourg-en-Bresse railway The Bellegarde–Bourg-en-Bresse railway is a regional rail line in eastern France that connects the town of Bellegarde-sur-Valserine with Bourg-en-Bresse, forming part of the area’s passenger and freight transport network.	`E701962`	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: Bellegarde–Bourg-en-Bresse railway | Statement: [Bellegarde-sur-Valserine, servedByRailLine, Bellegarde–Bourg-en-Bresse railway]

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

Target entity: Bellegarde–Bourg-en-Bresse railway
Context triple: [Bellegarde-sur-Valserine, servedByRailLine, Bellegarde–Bourg-en-Bresse railway]

A. Lyon–Bourg-en-Bresse railway
The Lyon–Bourg-en-Bresse railway is a key regional rail line in eastern France that connects the city of Lyon with Bourg-en-Bresse, serving both commuter and intercity traffic.
B. Mulhouse–Belfort railway
The Mulhouse–Belfort railway is a rail line in eastern France that connects the cities of Mulhouse and Belfort, serving as an important regional passenger and freight corridor.
C. Lyon–Grenoble railway
The Lyon–Grenoble railway is a major French rail line connecting the city of Lyon with Grenoble, serving as an important corridor for both regional and long-distance passenger and freight traffic in southeastern France.
D. Nice–Breil-sur-Roya railway
The Nice–Breil-sur-Roya railway is a scenic rail line in southeastern France that winds through the Alps, connecting the Mediterranean coast near Nice with inland mountain towns and the Roya Valley.
E. Lyon–Saint-Étienne railway
The Lyon–Saint-Étienne railway is a major French rail line in the Auvergne-Rhône-Alpes region that connects the cities of Lyon and Saint-Étienne, serving both passenger and freight traffic.
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: Bellegarde–Bourg-en-Bresse railway
Triple: [Bellegarde-sur-Valserine, servedByRailLine, Bellegarde–Bourg-en-Bresse railway]

Generated description

The Bellegarde–Bourg-en-Bresse railway is a regional rail line in eastern France that connects the town of Bellegarde-sur-Valserine with Bourg-en-Bresse, forming part of the area’s passenger and freight transport network.

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

Target entity: Bellegarde–Bourg-en-Bresse railway
Target entity description: The Bellegarde–Bourg-en-Bresse railway is a regional rail line in eastern France that connects the town of Bellegarde-sur-Valserine with Bourg-en-Bresse, forming part of the area’s passenger and freight transport network.

A. Lyon–Bourg-en-Bresse railway
The Lyon–Bourg-en-Bresse railway is a key regional rail line in eastern France that connects the city of Lyon with Bourg-en-Bresse, serving both commuter and intercity traffic.
B. Mulhouse–Belfort railway
The Mulhouse–Belfort railway is a rail line in eastern France that connects the cities of Mulhouse and Belfort, serving as an important regional passenger and freight corridor.
C. Lyon–Grenoble railway
The Lyon–Grenoble railway is a major French rail line connecting the city of Lyon with Grenoble, serving as an important corridor for both regional and long-distance passenger and freight traffic in southeastern France.
D. Nice–Breil-sur-Roya railway
The Nice–Breil-sur-Roya railway is a scenic rail line in southeastern France that winds through the Alps, connecting the Mediterranean coast near Nice with inland mountain towns and the Roya Valley.
E. Lyon–Saint-Étienne railway
The Lyon–Saint-Étienne railway is a major French rail line in the Auvergne-Rhône-Alpes region that connects the cities of Lyon and Saint-Étienne, serving both passenger and freight traffic.
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_69ca8285d6488190a95d4c02d7354b53`	completed	March 30, 2026, 2:02 p.m.
NER	Named-entity recognition	`batch_69cb163b32688190b463a9cd8fa3c690`	completed	March 31, 2026, 12:32 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cbdf0dee3881908f817427143cf774`	completed	March 31, 2026, 2:49 p.m.
NEDg	Description generation	`batch_69cbe436e20481908b297cd94eafbeec`	completed	March 31, 2026, 3:11 p.m.
NED2	Entity disambiguation (via description)	`batch_69cc0c32aac081909cdd0d69cacdd27f`	completed	March 31, 2026, 6:02 p.m.

Created at: March 30, 2026, 4:48 p.m.