Triple
T16343276
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paris–Bordeaux high-speed rail corridor |
E396860
|
entity |
| Predicate | formsPartOfCorridor |
P2566
|
FINISHED |
| Object |
Atlantic high-speed axis
The Atlantic high-speed axis is a major French high-speed rail corridor linking Paris with southwestern France and the Atlantic coast, integrating several LGV lines into a continuous high-speed route.
|
E1209388
|
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: Atlantic high-speed axis | Statement: [Paris–Bordeaux high-speed rail corridor, formsPartOfCorridor, Atlantic high-speed axis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Atlantic high-speed axis Context triple: [Paris–Bordeaux high-speed rail corridor, formsPartOfCorridor, Atlantic high-speed axis]
-
A.
Atlantic coastal corridor
The Atlantic coastal corridor is a major north–south transportation and development belt along the eastern seaboard of the United States, linking many of its largest and oldest coastal cities.
-
B.
Southeastern Highspeed
Southeastern Highspeed is a British high-speed rail operator providing fast passenger services between London and parts of Kent and East Sussex.
-
C.
East Coast Main Trunk
The East Coast Main Trunk is a major New Zealand railway line that connects the Waikato region to the Bay of Plenty and eastern North Island centres.
-
D.
I-95 Northeast Corridor
The I-95 Northeast Corridor is a heavily traveled stretch of Interstate 95 running through major cities in the northeastern United States, serving as a key artery for regional and long-distance traffic.
-
E.
Northwest–East Corridor
The Northwest–East Corridor is a major transit route in Baltimore’s public transportation network that includes Penn–North station among its stops.
- 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: Atlantic high-speed axis Triple: [Paris–Bordeaux high-speed rail corridor, formsPartOfCorridor, Atlantic high-speed axis]
Generated description
The Atlantic high-speed axis is a major French high-speed rail corridor linking Paris with southwestern France and the Atlantic coast, integrating several LGV lines into a continuous high-speed route.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Atlantic high-speed axis Target entity description: The Atlantic high-speed axis is a major French high-speed rail corridor linking Paris with southwestern France and the Atlantic coast, integrating several LGV lines into a continuous high-speed route.
-
A.
Atlantic coastal corridor
The Atlantic coastal corridor is a major north–south transportation and development belt along the eastern seaboard of the United States, linking many of its largest and oldest coastal cities.
-
B.
Southeastern Highspeed
Southeastern Highspeed is a British high-speed rail operator providing fast passenger services between London and parts of Kent and East Sussex.
-
C.
East Coast Main Trunk
The East Coast Main Trunk is a major New Zealand railway line that connects the Waikato region to the Bay of Plenty and eastern North Island centres.
-
D.
I-95 Northeast Corridor
The I-95 Northeast Corridor is a heavily traveled stretch of Interstate 95 running through major cities in the northeastern United States, serving as a key artery for regional and long-distance traffic.
-
E.
Northwest–East Corridor
The Northwest–East Corridor is a major transit route in Baltimore’s public transportation network that includes Penn–North station among its stops.
- 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_69d87f26864c819088365ca381a003c2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2da0b88d081908a99cafa8e0ae5db |
completed | April 18, 2026, 1:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a002db00b4081909573afc66366a91c |
completed | May 10, 2026, 7:03 a.m. |
| NEDg | Description generation | batch_6a0031c7b4fc8190bd021e5a97441503 |
completed | May 10, 2026, 7:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00324016f881909a0c641e738138d4 |
completed | May 10, 2026, 7:22 a.m. |
Created at: April 10, 2026, 5:07 a.m.