Triple
T23502169
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | abdication of Reza Shah Pahlavi |
E571877
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object | Allied supply route to the Soviet Union (Persian Corridor) |
E21296
|
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: Allied supply route to the Soviet Union (Persian Corridor) | Statement: [abdication of Reza Shah Pahlavi, relatedTo, Allied supply route to the Soviet Union (Persian Corridor)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Allied supply route to the Soviet Union (Persian Corridor) Context triple: [abdication of Reza Shah Pahlavi, relatedTo, Allied supply route to the Soviet Union (Persian Corridor)]
-
A.
Persian Corridor
chosen
The Persian Corridor was a vital World War II supply route through Iran used by the Allies to transport military aid to the Soviet Union.
-
B.
Alaska-Siberia Lend-Lease route
The Alaska-Siberia Lend-Lease route was a World War II air ferry corridor through which the United States transferred military aircraft to the Soviet Union via Alaska and Siberia.
-
C.
Transcaucasian Highway
The Transcaucasian Highway is a major mountain road route crossing the Greater Caucasus and linking Russia with Georgia through challenging high-altitude terrain.
-
D.
Baku–Batumi oil route
The Baku–Batumi oil route was a major late-19th and early-20th century pipeline and transport corridor carrying Caspian oil from Baku to the Black Sea port of Batumi, playing a key role in the early global oil trade.
-
E.
Iran–Iraq–Syria land corridor
The Iran–Iraq–Syria land corridor is a strategic overland route envisioned to connect Iran to the Mediterranean via Iraq and Syria, facilitating military and economic influence across the region.
- 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_69e245b4829881909b77a70e942bbd54 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a8fd65e08190ae94ad4f0638cc0e |
completed | April 29, 2026, 6:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c8275e2bc8190a908d41a9824f2f8 |
completed | May 19, 2026, 3:32 p.m. |
Created at: April 17, 2026, 6:06 p.m.