Triple
T4961431
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lyon metropolitan area |
E111415
|
entity |
| Predicate | hasMajorRailStation |
P1071
|
FINISHED |
| Object | Lyon-Perrache station |
E79034
|
NE FINISHED |
How this triple was built (2 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: Lyon-Perrache station | Statement: [Lyon metropolitan area, hasMajorRailStation, Lyon-Perrache station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lyon-Perrache station Context triple: [Lyon metropolitan area, hasMajorRailStation, Lyon-Perrache station]
-
A.
Lyon-Perrache station
chosen
Lyon-Perrache station is one of Lyon’s main railway hubs, serving regional, national, and international train connections in southeastern France.
-
B.
Lyon-Part-Dieu railway station
Lyon-Part-Dieu railway station is a major high-speed and regional rail hub in Lyon, France, serving as one of the country’s busiest and most important transport interchanges.
-
C.
Lyon-Saint Exupéry TGV station
Lyon-Saint Exupéry TGV station is a high-speed railway station near Lyon, France, renowned for its striking, futuristic architecture and role as a major transport hub connecting rail and air travel.
-
D.
Marseille-Saint-Charles station
Marseille-Saint-Charles station is the main railway terminus in Marseille, France, serving as a major national and regional transport hub.
-
E.
Lyon-Jean Macé station
Lyon-Jean Macé station is a railway and multimodal transport hub in Lyon, France, serving regional and local commuter traffic and providing an additional central access point to the city’s rail network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd4419393c819086319a6fe4bf8542 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd71dc06a48190827d54a5c0351aab |
completed | March 20, 2026, 4:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be9244fb008190baee4ade5b00691f |
completed | March 21, 2026, 12:42 p.m. |
Created at: March 20, 2026, 1:32 p.m.