Triple
T3983723
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CDGVAL |
E86819
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object |
CDGVAL Line 2
CDGVAL Line 2 is an automated people mover route at Paris Charles de Gaulle Airport that connects key terminals and facilities as part of the airport’s internal transit system.
|
E404795
|
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: CDGVAL Line 2 | Statement: [CDGVAL, hasLine, CDGVAL Line 2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CDGVAL Line 2 Context triple: [CDGVAL, hasLine, CDGVAL Line 2]
-
A.
Ligne 2
Ligne 2 is a Paris Métro line forming a semicircular route through northern Paris, known for serving major districts such as Pigalle and Belleville.
-
B.
Lyon Metro line D
Lyon Metro line D is a fully automated, east–west metro line in Lyon, France, connecting major districts and landmarks across the city.
-
C.
Paris Métro Line 2
Paris Métro Line 2 is a major semi-circular underground line in Paris running along the northern part of the city, connecting Porte Dauphine in the west to Nation in the east.
-
D.
Paris Métro line 12
Paris Métro line 12 is a north–south subway line in the Paris Métro network, running from Aubervilliers in the north to Issy-les-Moulineaux in the southwest and serving several central Paris districts.
-
E.
Lyon Metro Line B
Lyon Metro Line B is a major north–south rapid transit line in Lyon’s metro system, connecting key districts and transport hubs including the Part-Dieu business district and railway station.
- 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: CDGVAL Line 2 Triple: [CDGVAL, hasLine, CDGVAL Line 2]
Generated description
CDGVAL Line 2 is an automated people mover route at Paris Charles de Gaulle Airport that connects key terminals and facilities as part of the airport’s internal transit system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CDGVAL Line 2 Target entity description: CDGVAL Line 2 is an automated people mover route at Paris Charles de Gaulle Airport that connects key terminals and facilities as part of the airport’s internal transit system.
-
A.
Ligne 2
Ligne 2 is a Paris Métro line forming a semicircular route through northern Paris, known for serving major districts such as Pigalle and Belleville.
-
B.
Lyon Metro line D
Lyon Metro line D is a fully automated, east–west metro line in Lyon, France, connecting major districts and landmarks across the city.
-
C.
Paris Métro Line 2
Paris Métro Line 2 is a major semi-circular underground line in Paris running along the northern part of the city, connecting Porte Dauphine in the west to Nation in the east.
-
D.
Paris Métro line 12
Paris Métro line 12 is a north–south subway line in the Paris Métro network, running from Aubervilliers in the north to Issy-les-Moulineaux in the southwest and serving several central Paris districts.
-
E.
Lyon Metro Line B
Lyon Metro Line B is a major north–south rapid transit line in Lyon’s metro system, connecting key districts and transport hubs including the Part-Dieu business district and railway station.
- 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_69aed93fd9d4819085d3b2137d2346cb |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef9de58d48190969f354a1bf0df94 |
completed | March 9, 2026, 4:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b540284d548190821d37b68974a2d2 |
completed | March 14, 2026, 11:02 a.m. |
| NEDg | Description generation | batch_69b54126234c8190990cf6df84a83e92 |
completed | March 14, 2026, 11:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5458d736481908ca826fa4fd01b8c |
completed | March 14, 2026, 11:25 a.m. |
Created at: March 9, 2026, 3:33 p.m.