Triple
T16644508
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bayerischer Platz station |
E404431
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object | Alfred Grenander |
E1155348
|
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 Grenander | Statement: [Bayerischer Platz station, architect, Alfred Grenander]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alfred Grenander Context triple: [Bayerischer Platz station, architect, Alfred Grenander]
-
A.
Alfred Grenander
chosen
Alfred Grenander was a prominent early 20th-century architect best known for designing many of Berlin’s U-Bahn stations and shaping the city’s transit architecture.
-
B.
Hans Lewy
Hans Lewy was a German-American mathematician known for his influential work in partial differential equations and numerical analysis, including co-formulating the Courant–Friedrichs–Lewy (CFL) condition.
-
C.
Bengt I. Samuelsson
Bengt I. Samuelsson is a Swedish biochemist and Nobel Prize–winning scientist renowned for his pioneering research on prostaglandins and related biologically active lipids.
-
D.
Ernst J. Berg
Ernst J. Berg was an electrical engineer and educator known for his contributions to early radio engineering and for helping establish electrical engineering as an academic discipline in the United States.
-
E.
Martin P. Nilsson
Martin P. Nilsson was a Swedish classical philologist and historian of ancient Greek religion and culture, renowned for his influential studies on Greek mythology, cults, and religious practices.
- 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_69d8838a41f08190b0c3f79c47df5078 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37ad4735c81908a3a227bf02ca489 |
completed | April 18, 2026, 12:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0084bf0900819092db11456eb8e1c0 |
completed | May 10, 2026, 1:14 p.m. |
Created at: April 10, 2026, 5:18 a.m.