Triple
T14038207
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chelyuskin expedition |
E337768
|
entity |
| Predicate | leader |
P981
|
FINISHED |
| Object | Otto Schmidt |
E400435
|
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: Otto Schmidt | Statement: [Chelyuskin expedition, leader, Otto Schmidt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Otto Schmidt Context triple: [Chelyuskin expedition, leader, Otto Schmidt]
-
A.
Otto Schmidt
chosen
Otto Schmidt was a prominent Soviet scientist, mathematician, and Arctic explorer who played a key role in leading and organizing major polar expeditions in the early 20th century.
-
B.
Gustav A. Tammann
Gustav A. Tammann was a prominent Swiss astronomer known for his work on extragalactic distance scales and the expansion rate of the universe.
-
C.
Wilhelm Zaisser
Wilhelm Zaisser was a German communist politician and intelligence officer who became the first head of East Germany’s Ministry for State Security (Stasi) in the early 1950s.
-
D.
Otto Förschner
Otto Förschner was an SS officer who served as a commandant of Nazi concentration camps during World War II and was later tried and executed for war crimes.
-
E.
Otto Wallach
Otto Wallach was a German chemist and Nobel laureate renowned for his pioneering work in the field of organic chemistry, particularly on the structure and synthesis of terpenes.
- 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_69d81c664e48819088cbd8f433aeffe5 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de30ee374081908b6b5e8f81dd90f2 |
completed | April 14, 2026, 12:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffcf0513f88190b2405ffc32f1e9c7 |
completed | May 10, 2026, 12:19 a.m. |
Created at: April 9, 2026, 10:20 p.m.