Triple

T5238801
Position Surface form Disambiguated ID Type / Status
Subject Kocaeli Province E118288 entity
Predicate locatedOnTransportCorridor P2409 FINISHED
Object Istanbul–Anatolia corridor E191348 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: Istanbul–Anatolia corridor | Statement: [Kocaeli Province, locatedOnTransportCorridor, Istanbul–Anatolia corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Istanbul–Anatolia corridor
Context triple: [Kocaeli Province, locatedOnTransportCorridor, Istanbul–Anatolia corridor]
  • A. Istanbul–Ankara railway
    The Istanbul–Ankara railway is a major rail corridor in Turkey that connects the country’s largest city, Istanbul, with its capital, Ankara, serving as a key route for both passenger and freight transport.
  • B. Northern Marmara Motorway chosen
    The Northern Marmara Motorway is a major Turkish highway encircling Istanbul on the northern side, designed to ease traffic congestion and improve transit between Europe and Asia.
  • C. Berbera Corridor
    The Berbera Corridor is a key trade and transport route linking the Port of Berbera in Somaliland to inland markets in Ethiopia and the wider Horn of Africa.
  • D. Cilician Gates
    The Cilician Gates is a historically significant mountain pass in southern Turkey that has long served as a key route between Anatolia and the Cilician plain, used by traders, armies, and empires since antiquity.
  • E. Kom–Emine route
    The Kom–Emine route is Bulgaria’s classic long-distance hiking trail that traverses the entire Balkan Mountains from their western to eastern end, reaching the Black Sea.
  • 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_69bd4467db0881909b3b0982df32cc8f completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7b290b88819095bc99c234260d25 completed March 20, 2026, 4:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69bef823afd88190a3a41e7fff09d449 completed March 21, 2026, 7:57 p.m.
Created at: March 20, 2026, 1:49 p.m.