Triple
T16452961
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ouistreham lighthouse |
E399599
|
entity |
| Predicate | locatedAtMouthOf |
P165
|
FINISHED |
| Object | Caen Canal |
E89453
|
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: Caen Canal | Statement: [Ouistreham lighthouse, locatedAtMouthOf, Caen Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Caen Canal Context triple: [Ouistreham lighthouse, locatedAtMouthOf, Caen Canal]
-
A.
Caen Canal
chosen
Caen Canal is a man-made waterway in Normandy, France, linking the city of Caen to the English Channel and notable for its strategic role during the D-Day landings in World War II.
-
B.
Canal de la Somme
Canal de la Somme is a French inland waterway in northern France that follows the Somme River valley, historically used for navigation, transport, and irrigation.
-
C.
Saint-Quentin Canal
The Saint-Quentin Canal is a historic French waterway in northern France, notable for its long tunnels and its role in connecting the Scheldt and Somme river basins for commercial navigation.
-
D.
Seine maritime corridor
The Seine maritime corridor is the navigable stretch of the Seine River that connects inland ports like Rouen to the sea, serving as a major route for maritime and river traffic in northern France.
-
E.
Ypres–Comines Canal
The Ypres–Comines Canal is a man-made waterway in western Belgium that connects the historic city of Ypres with the town of Comines, running through a region heavily marked by World War I.
- 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_69d87f2c6778819080fcfae53be8f12a |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32ce259d88190803930051409d72c |
completed | April 18, 2026, 7:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004598ec088190be80ad70e3f1357e |
completed | May 10, 2026, 8:45 a.m. |
Created at: April 10, 2026, 5:10 a.m.