Triple

T10045055

Position	Surface form	Disambiguated ID	Type / Status
Subject	Gare de Bayonne	`E207594`	entity
Predicate	railwayLine	`P848`	FINISHED
Object	Bayonne–Biarritz railway The Bayonne–Biarritz railway is a regional rail line in southwestern France that connects the cities of Bayonne and Biarritz along the Atlantic coast.	`E842772`	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: Bayonne–Biarritz railway | Statement: [Gare de Bayonne, railwayLine, Bayonne–Biarritz railway]

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

Target entity: Bayonne–Biarritz railway
Context triple: [Gare de Bayonne, railwayLine, Bayonne–Biarritz railway]

A. Bayonne–Saint-Jean-Pied-de-Port railway
The Bayonne–Saint-Jean-Pied-de-Port railway is a regional rail line in southwestern France that connects the coastal city of Bayonne with the inland town of Saint-Jean-Pied-de-Port in the Basque Country.
B. Toulouse–Bayonne railway
The Toulouse–Bayonne railway is a major rail line in southwestern France that connects the city of Toulouse with Bayonne near the Atlantic coast, serving numerous towns along the Garonne and Adour river valleys.
C. Paris–Rennes railway
The Paris–Rennes railway is a major French rail line connecting the capital Paris with the city of Rennes in Brittany, serving numerous intermediate towns and regional hubs along its route.
D. Bordeaux–Irun railway
The Bordeaux–Irun railway is a major rail line in southwestern France that connects the city of Bordeaux to the Spanish border at Irun, serving key Basque coastal towns along the way.
E. Paris–Bordeaux railway
The Paris–Bordeaux railway is a major French rail line connecting the capital Paris with the southwestern city of Bordeaux, serving as a key corridor for both passenger and freight transport.
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: Bayonne–Biarritz railway
Triple: [Gare de Bayonne, railwayLine, Bayonne–Biarritz railway]

Generated description

The Bayonne–Biarritz railway is a regional rail line in southwestern France that connects the cities of Bayonne and Biarritz along the Atlantic coast.

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

Target entity: Bayonne–Biarritz railway
Target entity description: The Bayonne–Biarritz railway is a regional rail line in southwestern France that connects the cities of Bayonne and Biarritz along the Atlantic coast.

A. Bayonne–Saint-Jean-Pied-de-Port railway
The Bayonne–Saint-Jean-Pied-de-Port railway is a regional rail line in southwestern France that connects the coastal city of Bayonne with the inland town of Saint-Jean-Pied-de-Port in the Basque Country.
B. Toulouse–Bayonne railway
The Toulouse–Bayonne railway is a major rail line in southwestern France that connects the city of Toulouse with Bayonne near the Atlantic coast, serving numerous towns along the Garonne and Adour river valleys.
C. Paris–Rennes railway
The Paris–Rennes railway is a major French rail line connecting the capital Paris with the city of Rennes in Brittany, serving numerous intermediate towns and regional hubs along its route.
D. Bordeaux–Irun railway
The Bordeaux–Irun railway is a major rail line in southwestern France that connects the city of Bordeaux to the Spanish border at Irun, serving key Basque coastal towns along the way.
E. Paris–Bordeaux railway
The Paris–Bordeaux railway is a major French rail line connecting the capital Paris with the southwestern city of Bordeaux, serving as a key corridor for both passenger and freight transport.
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_69ca835ad0608190b7c80b292da004f5`	completed	March 30, 2026, 2:06 p.m.
NER	Named-entity recognition	`batch_69cdcf62ecf081909c055171b78a883a`	completed	April 2, 2026, 2:07 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69d2cba6971c819090689917cd9b5b7c`	completed	April 5, 2026, 8:52 p.m.
NEDg	Description generation	`batch_69d2cfa81f8c8190979801cd4066ae93`	completed	April 5, 2026, 9:10 p.m.
NED2	Entity disambiguation (via description)	`batch_69d2cff943488190b3e6e1dbdef1a95e`	completed	April 5, 2026, 9:11 p.m.

Created at: March 30, 2026, 8:56 p.m.