Triple
T21903523
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | EPFL main campus in Ecublens-Lausanne |
E540870
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Rolex Learning Center |
—
|
NE NERFINISHED |
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: Rolex Learning Center | Statement: [EPFL main campus in Ecublens-Lausanne, hasFacility, Rolex Learning Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rolex Learning Center Context triple: [EPFL main campus in Ecublens-Lausanne, hasFacility, Rolex Learning Center]
-
A.
Rolex Learning Center
chosen
The Rolex Learning Center is a landmark library and student hub on the EPFL campus in Lausanne, renowned for its innovative undulating architecture and open learning spaces.
-
B.
Rolex Series event
A Rolex Series event is a premier, high-status golf tournament on the DP World Tour featuring elevated prize funds, stronger fields, and enhanced ranking points.
-
C.
Rolex
Rolex is a prestigious Swiss luxury watchmaker renowned worldwide for its high-end timepieces and strong association with elite sports and motorsport events.
-
D.
Oris
Oris is the given name of O.P. Van Sweringen, one of the Van Sweringen brothers known for their influential real estate and railroad developments in early 20th-century Cleveland, Ohio.
-
E.
Longines Spirit
Longines Spirit is a contemporary watch collection inspired by the brand’s historic pilot and explorer timepieces, combining vintage aviation aesthetics with modern precision and reliability.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c47b4e8c81908c8076eaa4c8e4f2 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f121d3c23081908c30c3a617002389 |
completed | April 28, 2026, 9:08 p.m. |
Created at: April 16, 2026, 7:25 p.m.