Triple
T15299404
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M2 (Lausanne Metro) |
E365743
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object | Ouchy waterfront |
E142684
|
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: Ouchy waterfront | Statement: [M2 (Lausanne Metro), servesArea, Ouchy waterfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ouchy waterfront Context triple: [M2 (Lausanne Metro), servesArea, Ouchy waterfront]
-
A.
Ouchy
chosen
Ouchy is a picturesque lakeside district of Lausanne on the shores of Lake Geneva, known for its promenades, parks, and views of the Alps.
-
B.
Vieux-Port de Marseille
Vieux-Port de Marseille is the historic old harbor of Marseille, France, known as the city’s traditional maritime center and a bustling hub of boats, markets, and waterfront cafés.
-
C.
Port of Saint-Denis
The Port of Saint-Denis is a commercial and logistical harbor facility serving the city of Saint-Denis on Réunion Island in the Indian Ocean.
-
D.
Cité de la Mer
Cité de la Mer is a maritime museum and aquarium in Cherbourg, France, known for its exhibits on ocean exploration, marine life, and its preserved nuclear submarine Le Redoutable.
-
E.
Le Lamentin
Le Lamentin is a commune in the French overseas department of Martinique in the Caribbean, known as an important economic and transportation hub of the island.
- 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_69d85a113ee881908e297a1d38dd79fa |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03686bfb8819080ba0caae652170a |
completed | April 16, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feef8513a08190b2d2a7dde85dd43d |
completed | May 9, 2026, 8:25 a.m. |
Created at: April 10, 2026, 3:15 a.m.