Triple
T16315370
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Simplon Tunnel |
E396158
|
entity |
| Predicate | engineer |
P184
|
FINISHED |
| Object | Alfred Brandt |
E1279904
|
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: Alfred Brandt | Statement: [Simplon Tunnel, engineer, Alfred Brandt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alfred Brandt Context triple: [Simplon Tunnel, engineer, Alfred Brandt]
-
A.
Alfred Brandt
chosen
Alfred Brandt was an engineer known for overseeing the construction of the pioneering trans-Alpine Simplon Tunnel between Switzerland and Italy.
-
B.
Hans Reimann
Hans Reimann was a German World War I fighter pilot who served as a notable member of the renowned Jasta 2 fighter squadron.
-
C.
Alfred Buß
Alfred Buß is a German Protestant theologian and former leading church official, notably having served as Präses (head) of the Evangelical Church of Westphalia.
-
D.
Erwin Böhme
Erwin Böhme was a German World War I fighter ace and close associate of Oswald Boelcke, credited with numerous aerial victories on the Western Front.
-
E.
Hans Reiche
Hans Reiche was a German-born Canadian philatelist and engineer best known for his extensive research and publications on Canadian stamp varieties and plate flaws.
- 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_69d87f255b788190a400eba031dd85d8 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e288de57cc81908cec93309347c385 |
completed | April 17, 2026, 7:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a02163209608190aa36abc63bc2b4e3 |
completed | May 11, 2026, 5:47 p.m. |
Created at: April 10, 2026, 5:06 a.m.