Triple
T14556361
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rennes railway station |
E341551
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Rennes–Saint-Malo railway
The Rennes–Saint-Malo railway is a regional rail line in Brittany, France, connecting the inland city of Rennes with the coastal port city and tourist destination of Saint-Malo.
|
E1109632
|
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: Rennes–Saint-Malo railway | Statement: [Rennes railway station, railwayLine, Rennes–Saint-Malo railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rennes–Saint-Malo railway Context triple: [Rennes railway station, railwayLine, Rennes–Saint-Malo railway]
-
A.
Rennes–Redon railway
The Rennes–Redon railway is a rail line in western France that connects the city of Rennes with Redon, forming part of the regional and intercity transport network in Brittany.
-
B.
Nantes–Châteaubriant railway
The Nantes–Châteaubriant railway is a regional rail line in western France connecting the city of Nantes with the town of Châteaubriant.
-
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.
Nantes–Pornic railway
The Nantes–Pornic railway is a regional rail line in western France connecting the city of Nantes with the coastal town of Pornic, serving both commuter and tourist traffic.
-
E.
Le Mans–Rennes railway
The Le Mans–Rennes railway is a major rail line in western France that connects the city of Le Mans to Rennes, serving as an important regional and intercity transport corridor.
- 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: Rennes–Saint-Malo railway Triple: [Rennes railway station, railwayLine, Rennes–Saint-Malo railway]
Generated description
The Rennes–Saint-Malo railway is a regional rail line in Brittany, France, connecting the inland city of Rennes with the coastal port city and tourist destination of Saint-Malo.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rennes–Saint-Malo railway Target entity description: The Rennes–Saint-Malo railway is a regional rail line in Brittany, France, connecting the inland city of Rennes with the coastal port city and tourist destination of Saint-Malo.
-
A.
Rennes–Redon railway
The Rennes–Redon railway is a rail line in western France that connects the city of Rennes with Redon, forming part of the regional and intercity transport network in Brittany.
-
B.
Nantes–Châteaubriant railway
The Nantes–Châteaubriant railway is a regional rail line in western France connecting the city of Nantes with the town of Châteaubriant.
-
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.
Nantes–Pornic railway
The Nantes–Pornic railway is a regional rail line in western France connecting the city of Nantes with the coastal town of Pornic, serving both commuter and tourist traffic.
-
E.
Le Mans–Rennes railway
The Le Mans–Rennes railway is a major rail line in western France that connects the city of Le Mans to Rennes, serving as an important regional and intercity transport corridor.
- 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_69d822db9c8481908213ceb39585f792 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb2f1490881908673f429e5288c86 |
completed | April 14, 2026, 9:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fda9124af481908f43e3b541568e26 |
completed | May 8, 2026, 9:12 a.m. |
| NEDg | Description generation | batch_69fdb3111f488190ba93e52f0e7fdb95 |
completed | May 8, 2026, 9:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fdb37acc548190ac2a9afbe332ba9c |
completed | May 8, 2026, 9:57 a.m. |
Created at: April 10, 2026, 1:23 a.m.