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.