Triple
T17023963
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TGV services |
E413016
|
entity |
| Predicate | firstCommercialLine |
P125545
|
FINISHED |
| Object |
Paris–Lyon
Paris–Lyon is the pioneering high-speed rail corridor in France that became the flagship route for TGV operations between the capital and the major southeastern city.
|
E1245646
|
NE FINISHED |
How this triple was built (5 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 | Statement: [TGV services, firstCommercialLine, Paris–Lyon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Paris–Lyon Context triple: [TGV services, firstCommercialLine, Paris–Lyon]
-
A.
Paris–Marseille
Paris–Marseille is a major French intercity rail corridor linking the capital Paris with the Mediterranean port city of Marseille.
-
B.
Paris–Dijon
Paris–Dijon is a major French high-speed rail corridor linking the capital Paris with the historic city of Dijon, serving as part of international routes toward Switzerland and beyond.
-
C.
Paris–Strasbourg
Paris–Strasbourg is a major high-speed rail corridor in France linking the capital with the Alsatian city near the German border.
-
D.
Paris–Nantes
Paris–Nantes is a major high-speed rail corridor in France linking the capital Paris with the western city of Nantes.
-
E.
Paris–Limoges–Toulouse
Paris–Limoges–Toulouse is a major French intercity rail corridor linking the capital Paris with the central city of Limoges and the southwestern city of Toulouse.
- 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 Triple: [TGV services, firstCommercialLine, Paris–Lyon]
Generated description
Paris–Lyon is the pioneering high-speed rail corridor in France that became the flagship route for TGV operations between the capital and the major southeastern city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Paris–Lyon Target entity description: Paris–Lyon is the pioneering high-speed rail corridor in France that became the flagship route for TGV operations between the capital and the major southeastern city.
-
A.
Paris–Marseille
Paris–Marseille is a major French intercity rail corridor linking the capital Paris with the Mediterranean port city of Marseille.
-
B.
Paris–Dijon
Paris–Dijon is a major French high-speed rail corridor linking the capital Paris with the historic city of Dijon, serving as part of international routes toward Switzerland and beyond.
-
C.
Paris–Strasbourg
Paris–Strasbourg is a major high-speed rail corridor in France linking the capital with the Alsatian city near the German border.
-
D.
Paris–Nantes
Paris–Nantes is a major high-speed rail corridor in France linking the capital Paris with the western city of Nantes.
-
E.
Paris–Limoges–Toulouse
Paris–Limoges–Toulouse is a major French intercity rail corridor linking the capital Paris with the central city of Limoges and the southwestern city of Toulouse.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: firstCommercialLine Context triple: [TGV services, firstCommercialLine, Paris–Lyon]
-
A.
firstCommercialUse
Indicates the earliest point in time at which something was used commercially or put into commercial operation.
-
B.
firstCommercialApplication
Indicates that an entity represents the earliest or initial commercial use or deployment of another entity (such as a technology, invention, or product).
-
C.
firstCommercialPlant
Indicates that the subject is the first commercial-scale plant or facility of its kind to be established or operated.
-
D.
wasFirstCommercializedBy
Indicates that the subject was initially brought to market or made commercially available by the object.
-
E.
firstCommercialISP
Indicates that the subject is the first commercial Internet service provider associated with, serving, or operating in relation to the object.
- F. None of above. chosen
Provenance (7 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_69d886cc4170819093deddc7b8b4b6a7 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d5d2abbc81908943becf5f539fc6 |
completed | April 18, 2026, 7:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a011b514de481909c78c17a3014b468 |
completed | May 10, 2026, 11:57 p.m. |
| NEDg | Description generation | batch_6a011c021e1c819098e04b1cbaf33ecd |
completed | May 11, 2026, midnight |
| NED2 | Entity disambiguation (via description) | batch_6a011c8afb608190b51c7a4c9ccaa0a5 |
completed | May 11, 2026, 12:02 a.m. |
| PD | Predicate disambiguation | batch_69e35d5be7f48190af9db67a1e23850f |
completed | April 18, 2026, 10:30 a.m. |
| PDg | Predicate description generation | batch_69e3753f93c88190808fec5692f66699 |
completed | April 18, 2026, 12:12 p.m. |
Created at: April 10, 2026, 5:33 a.m.