Triple
T1123778
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Léman Express |
E24670
|
entity |
| Predicate | developedForProject |
P11902
|
FINISHED |
| Object |
CEVA (Cornavin–Eaux-Vives–Annemasse) project
The CEVA (Cornavin–Eaux-Vives–Annemasse) project is a cross-border rail infrastructure initiative linking Geneva’s main stations with Annemasse in France to create a unified regional commuter network.
|
E127788
|
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: CEVA (Cornavin–Eaux-Vives–Annemasse) project | Statement: [Léman Express, developedForProject, CEVA (Cornavin–Eaux-Vives–Annemasse) project]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CEVA (Cornavin–Eaux-Vives–Annemasse) project Context triple: [Léman Express, developedForProject, CEVA (Cornavin–Eaux-Vives–Annemasse) project]
-
A.
EPFL Innovation Park
EPFL Innovation Park is a technology and innovation hub in Lausanne that hosts startups, research labs, and industry partners closely linked to the École polytechnique fédérale de Lausanne.
-
B.
Tramway du Mont-Blanc
The Tramway du Mont-Blanc is a historic mountain rack railway in the French Alps that carries passengers from the Saint-Gervais area high onto the slopes of Mont Blanc, serving as a key access route for hikers and climbers.
-
C.
Geneva–Lyon railway
The Geneva–Lyon railway is an international rail line linking the Swiss city of Geneva with Lyon in France, serving as a key passenger and freight corridor between the two countries.
-
D.
Vallorbe–Jougne crossing
The Vallorbe–Jougne crossing is a major road and rail border checkpoint in the Jura Mountains linking the Swiss town of Vallorbe with the French commune of Jougne.
-
E.
Le Grand-Saconnex
Le Grand-Saconnex is a municipality in the Geneva metropolitan area of Switzerland, known for hosting parts of the Geneva International Airport and several international organizations.
- 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: CEVA (Cornavin–Eaux-Vives–Annemasse) project Triple: [Léman Express, developedForProject, CEVA (Cornavin–Eaux-Vives–Annemasse) project]
Generated description
The CEVA (Cornavin–Eaux-Vives–Annemasse) project is a cross-border rail infrastructure initiative linking Geneva’s main stations with Annemasse in France to create a unified regional commuter network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CEVA (Cornavin–Eaux-Vives–Annemasse) project Target entity description: The CEVA (Cornavin–Eaux-Vives–Annemasse) project is a cross-border rail infrastructure initiative linking Geneva’s main stations with Annemasse in France to create a unified regional commuter network.
-
A.
EPFL Innovation Park
EPFL Innovation Park is a technology and innovation hub in Lausanne that hosts startups, research labs, and industry partners closely linked to the École polytechnique fédérale de Lausanne.
-
B.
Tramway du Mont-Blanc
The Tramway du Mont-Blanc is a historic mountain rack railway in the French Alps that carries passengers from the Saint-Gervais area high onto the slopes of Mont Blanc, serving as a key access route for hikers and climbers.
-
C.
Geneva–Lyon railway
The Geneva–Lyon railway is an international rail line linking the Swiss city of Geneva with Lyon in France, serving as a key passenger and freight corridor between the two countries.
-
D.
Vallorbe–Jougne crossing
The Vallorbe–Jougne crossing is a major road and rail border checkpoint in the Jura Mountains linking the Swiss town of Vallorbe with the French commune of Jougne.
-
E.
Le Grand-Saconnex
Le Grand-Saconnex is a municipality in the Geneva metropolitan area of Switzerland, known for hosting parts of the Geneva International Airport and several international organizations.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: developedForProject Context triple: [Léman Express, developedForProject, CEVA (Cornavin–Eaux-Vives–Annemasse) project]
-
A.
developedWith
Indicates that something was created, built, or produced using a specified tool, technology, method, or collaborator.
-
B.
developedAs
Indicates that one entity was created, designed, or evolved specifically to function as or replace another entity.
-
C.
developedUnder
Indicates that something was created, produced, or brought into existence while being subject to the authority, guidance, or conditions imposed by a particular person, organization, regime, or framework.
-
D.
developedThrough
Indicates that something came into existence, was created, or was brought to its current form by means of a specified process, method, or developmental pathway.
-
E.
originallyDevelopedFor
chosen
Indicates that something was first created, designed, or produced with the primary purpose of serving a particular use, user group, context, or application.
- F. None of above.
Provenance (6 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_69a4940712c88190aa244f3fc6070a65 |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bc4bc21881909dcfe628f59f3e8c |
completed | March 1, 2026, 10:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac539d51848190a9eb9ddaa7e4c6a8 |
completed | March 7, 2026, 4:34 p.m. |
| NEDg | Description generation | batch_69ac54426e3c8190af166a54af44e210 |
completed | March 7, 2026, 4:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac54bb7b148190ba1c8ab2202cf429 |
completed | March 7, 2026, 4:39 p.m. |
| PD | Predicate disambiguation | batch_69a4bb4749ac8190b0fbddac2e9b2586 |
completed | March 1, 2026, 10:18 p.m. |
Created at: March 1, 2026, 7:44 p.m.