Triple
T3103610
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Perekop |
E64777
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Isthmus of Perekop defensive line |
E10808
|
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: Isthmus of Perekop defensive line | Statement: [Perekop, partOf, Isthmus of Perekop defensive line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Isthmus of Perekop defensive line Context triple: [Perekop, partOf, Isthmus of Perekop defensive line]
-
A.
Isthmus of Perekop
chosen
The Isthmus of Perekop is the narrow land bridge that links the Crimean Peninsula to the Ukrainian mainland and has long held major strategic and military importance.
-
B.
Solntsevskaya Line
The Solntsevskaya Line is a line of the Moscow Metro system serving western and southwestern districts of Moscow with modern rapid transit connections.
-
C.
Mozhaisk defensive line
The Mozhaisk defensive line was a major Soviet fortification system west of Moscow that played a crucial role in delaying the German advance during the Battle of Moscow in World War II.
-
D.
Izium salient
The Izium salient was a protruding section of the Eastern Front in Ukraine during World War II that became a focal point of intense fighting between Soviet and German forces.
-
E.
Mannerheim Line
The Mannerheim Line was a major Finnish fortification system on the Karelian Isthmus that played a central defensive role against the Soviet Union during the Winter War.
- 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_69ad857dc98481909e585dc3372e3ed5 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada26f376c8190a049399e33314d52 |
completed | March 8, 2026, 4:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b203846a108190a97c30c463e119b1 |
completed | March 12, 2026, 12:06 a.m. |
Created at: March 8, 2026, 3:03 p.m.