Triple
T5190428
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LGV Rhône-Alpes |
E117138
|
entity |
| Predicate | servesRoute |
P31354
|
FINISHED |
| Object |
Paris–Lyon–Mediterranean corridor
The Paris–Lyon–Mediterranean corridor is a major high-speed rail axis in France linking the Paris region with Lyon and onward to the Mediterranean coast, forming one of the country’s busiest passenger transport routes.
|
E43968
|
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: Paris–Lyon–Mediterranean corridor | Statement: [LGV Rhône-Alpes, servesRoute, Paris–Lyon–Mediterranean corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Paris–Lyon–Mediterranean corridor Context triple: [LGV Rhône-Alpes, servesRoute, Paris–Lyon–Mediterranean corridor]
-
A.
Lyon–Rhône corridor
The Lyon–Rhône corridor is a major inland waterway route in France that links the city of Lyon to the Rhône River, facilitating north–south freight and passenger transport between central Europe and the Mediterranean.
-
B.
Lyon–Turin rail axis
The Lyon–Turin rail axis is a major transalpine high-speed and freight railway project linking Lyon in France with Turin in Italy through long base tunnels under the Alps to improve cross-border transport.
-
C.
Paris–Strasbourg railway
The Paris–Strasbourg railway is a major French mainline route connecting the capital Paris with the eastern city of Strasbourg, serving as a key corridor for both passenger and freight traffic.
-
D.
Lyon–Marseille railway
The Lyon–Marseille railway is a major French rail corridor linking the inland metropolis of Lyon with the Mediterranean port city of Marseille, serving as a key axis for both passenger and freight transport in southeastern France.
-
E.
Paris–Marseille railway
The Paris–Marseille railway is a major French mainline rail route linking the capital Paris with the Mediterranean port city of Marseille, serving as one of the country’s most important north–south transport corridors.
- 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: Paris–Lyon–Mediterranean corridor Triple: [LGV Rhône-Alpes, servesRoute, Paris–Lyon–Mediterranean corridor]
Generated description
The Paris–Lyon–Mediterranean corridor is a major high-speed rail axis in France linking the Paris region with Lyon and onward to the Mediterranean coast, forming one of the country’s busiest passenger transport routes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Paris–Lyon–Mediterranean corridor Target entity description: The Paris–Lyon–Mediterranean corridor is a major high-speed rail axis in France linking the Paris region with Lyon and onward to the Mediterranean coast, forming one of the country’s busiest passenger transport routes.
-
A.
Lyon–Rhône corridor
The Lyon–Rhône corridor is a major inland waterway route in France that links the city of Lyon to the Rhône River, facilitating north–south freight and passenger transport between central Europe and the Mediterranean.
-
B.
Lyon–Turin rail axis
The Lyon–Turin rail axis is a major transalpine high-speed and freight railway project linking Lyon in France with Turin in Italy through long base tunnels under the Alps to improve cross-border transport.
-
C.
Paris–Strasbourg railway
The Paris–Strasbourg railway is a major French mainline route connecting the capital Paris with the eastern city of Strasbourg, serving as a key corridor for both passenger and freight traffic.
-
D.
Lyon–Marseille railway
The Lyon–Marseille railway is a major French rail corridor linking the inland metropolis of Lyon with the Mediterranean port city of Marseille, serving as a key axis for both passenger and freight transport in southeastern France.
-
E.
Paris–Marseille railway
chosen
The Paris–Marseille railway is a major French mainline rail route linking the capital Paris with the Mediterranean port city of Marseille, serving as one of the country’s most important north–south transport corridors.
- F. None of above.
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_69bd44620ff48190bcac01782107a397 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd79ebbfd081909a19b903c227fc1f |
completed | March 20, 2026, 4:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bee08dfe648190a98b5a61f857d593 |
completed | March 21, 2026, 6:16 p.m. |
| NEDg | Description generation | batch_69bee66191dc8190847fe13f2cda0000 |
completed | March 21, 2026, 6:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bee6e8bbcc819094f5f04743eb4013 |
completed | March 21, 2026, 6:43 p.m. |
Created at: March 20, 2026, 1:46 p.m.