Triple
T661365
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TGV |
E11761
|
entity |
| Predicate | usesInfrastructure |
P6820
|
FINISHED |
| Object |
LGV Est européenne
LGV Est européenne is a high-speed railway line in northeastern France that connects Paris with cities in eastern France and neighboring European countries, significantly reducing travel times for TGV services.
|
E88044
|
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: LGV Est européenne | Statement: [TGV, usesInfrastructure, LGV Est européenne]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LGV Est européenne Context triple: [TGV, usesInfrastructure, LGV Est européenne]
-
A.
LGV Sud-Est
LGV Sud-Est is a high-speed railway line in France that connects Paris to Lyon and the southeast, forming the backbone of the country’s TGV network.
-
B.
LGV Nord
LGV Nord is a high-speed railway line in northern France that connects Paris to Lille and onward to Belgium and the Channel Tunnel, forming a key corridor for TGV and international services.
-
C.
LGV Méditerranée
LGV Méditerranée is a French high-speed rail line that extends the TGV network from the Lyon region toward the Mediterranean coast, significantly reducing travel times to cities such as Marseille.
-
D.
Basel–Mulhouse–Freiburg transport corridor
The Basel–Mulhouse–Freiburg transport corridor is a major transnational hub in the Upper Rhine region that integrates road, rail, and air links between France, Switzerland, and Germany around the tri-city area.
-
E.
LGV Atlantique
LGV Atlantique is a high-speed railway line in France that carries TGV trains between Paris and the western regions of the country.
- 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: LGV Est européenne Triple: [TGV, usesInfrastructure, LGV Est européenne]
Generated description
LGV Est européenne is a high-speed railway line in northeastern France that connects Paris with cities in eastern France and neighboring European countries, significantly reducing travel times for TGV services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LGV Est européenne Target entity description: LGV Est européenne is a high-speed railway line in northeastern France that connects Paris with cities in eastern France and neighboring European countries, significantly reducing travel times for TGV services.
-
A.
LGV Sud-Est
LGV Sud-Est is a high-speed railway line in France that connects Paris to Lyon and the southeast, forming the backbone of the country’s TGV network.
-
B.
LGV Nord
LGV Nord is a high-speed railway line in northern France that connects Paris to Lille and onward to Belgium and the Channel Tunnel, forming a key corridor for TGV and international services.
-
C.
LGV Méditerranée
LGV Méditerranée is a French high-speed rail line that extends the TGV network from the Lyon region toward the Mediterranean coast, significantly reducing travel times to cities such as Marseille.
-
D.
Basel–Mulhouse–Freiburg transport corridor
The Basel–Mulhouse–Freiburg transport corridor is a major transnational hub in the Upper Rhine region that integrates road, rail, and air links between France, Switzerland, and Germany around the tri-city area.
-
E.
LGV Atlantique
LGV Atlantique is a high-speed railway line in France that carries TGV trains between Paris and the western regions of the country.
- 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_69a4932862a0819098be659c814e4981 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49fa954988190841740a587ace466 |
completed | March 1, 2026, 8:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a64a4f8f0081909686a76b4fddda60 |
completed | March 3, 2026, 2:41 a.m. |
| NEDg | Description generation | batch_69a64e1541908190b9553506ef5cfdd7 |
completed | March 3, 2026, 2:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a64e91b28481909d292ce5204a461a |
completed | March 3, 2026, 2:59 a.m. |
Created at: March 1, 2026, 7:36 p.m.