Triple
T3264900
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rennes |
E68501
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Rennes railway station
Rennes railway station is the main rail hub of the city of Rennes in western France, serving high-speed TGV, regional, and local train services.
|
E341551
|
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 railway station | Statement: [Rennes, hasRailwayStation, Rennes railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rennes railway station Context triple: [Rennes, hasRailwayStation, Rennes railway station]
-
A.
Gare de Nantes
Gare de Nantes is the main railway station serving the city of Nantes in western France, providing regional and high-speed train connections.
-
B.
Rennes metro station
Rennes metro station is a Paris Métro station on Line 12 located in the city's 6th arrondissement, serving the Saint-Germain-des-Prés area on the Left Bank.
-
C.
Calais-Fréthun railway station
Calais-Fréthun railway station is an international rail hub in northern France that connects Calais to high-speed domestic and cross-Channel services, including Eurostar trains.
-
D.
Reims station
Reims station is the main railway station serving the city of Reims in northeastern France, providing regional and high-speed train connections.
-
E.
Loulé railway station
Loulé railway station is a regional train station in the Algarve region of southern Portugal, serving the town of Loulé and nearby coastal tourist areas.
- 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 railway station Triple: [Rennes, hasRailwayStation, Rennes railway station]
Generated description
Rennes railway station is the main rail hub of the city of Rennes in western France, serving high-speed TGV, regional, and local train services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rennes railway station Target entity description: Rennes railway station is the main rail hub of the city of Rennes in western France, serving high-speed TGV, regional, and local train services.
-
A.
Gare de Nantes
Gare de Nantes is the main railway station serving the city of Nantes in western France, providing regional and high-speed train connections.
-
B.
Rennes metro station
Rennes metro station is a Paris Métro station on Line 12 located in the city's 6th arrondissement, serving the Saint-Germain-des-Prés area on the Left Bank.
-
C.
Calais-Fréthun railway station
Calais-Fréthun railway station is an international rail hub in northern France that connects Calais to high-speed domestic and cross-Channel services, including Eurostar trains.
-
D.
Reims station
Reims station is the main railway station serving the city of Reims in northeastern France, providing regional and high-speed train connections.
-
E.
Loulé railway station
Loulé railway station is a regional train station in the Algarve region of southern Portugal, serving the town of Loulé and nearby coastal tourist areas.
- 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_69ad8590444081909e8107a8aeef3a23 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adafcb2da08190a7f4fefdfe6d0098 |
completed | March 8, 2026, 5:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b28ee82a78819082582a24bac97f44 |
completed | March 12, 2026, 10:01 a.m. |
| NEDg | Description generation | batch_69b29015e77481908c8b41fc3f75dd6f |
completed | March 12, 2026, 10:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b2ac133f648190a4040881db05a353 |
completed | March 12, 2026, 12:05 p.m. |
Created at: March 8, 2026, 3:09 p.m.