Triple
T12461829
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hiroshima Prefectural Industrial Promotion Hall |
E297815
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object | Jan Letzel |
E61401
|
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: Jan Letzel | Statement: [Hiroshima Prefectural Industrial Promotion Hall, architect, Jan Letzel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jan Letzel Context triple: [Hiroshima Prefectural Industrial Promotion Hall, architect, Jan Letzel]
-
A.
Jan Letzel
chosen
Jan Letzel was a Czech architect best known for designing Hiroshima’s Prefectural Industrial Promotion Hall, whose ruins are preserved as the Genbaku Dome after the atomic bombing.
-
B.
David Vonderhaar
David Vonderhaar is a video game designer best known as a leading multiplayer and design director on the Call of Duty: Black Ops series.
-
C.
Trevor Lissauer
Trevor Lissauer is an American actor and musician best known for playing Miles Goodman on the television series "Sabrina the Teenage Witch."
-
D.
Jan Kuehnemund
Jan Kuehnemund was an American guitarist best known as the founder and lead guitarist of the all-female glam metal band Vixen.
-
E.
John David Stier
John David Stier is the son of Nobel Prize–winning mathematician John Nash and Eleanor Stier.
- 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_69d6ada270808190b1a2b2e7b02bb426 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94db465c48190bcfaf22f25ef8947 |
completed | April 10, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f64ba170908190b7b52ba3e725ea5e |
completed | May 2, 2026, 7:08 p.m. |
Created at: April 8, 2026, 9:56 p.m.