Triple

T16537006
Position Surface form Disambiguated ID Type / Status
Subject Sviyaga River E401717 entity
Predicate hasNearbyInfrastructure P231 FINISHED
Object Ulyanovsk city port
Ulyanovsk city port is a river port facility in Ulyanovsk, Russia, serving cargo and passenger transport along the Volga and nearby waterways.
 E1220281 NE FINISHED

How this triple was built (4 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: Ulyanovsk city port | Statement: [Sviyaga River, hasNearbyInfrastructure, Ulyanovsk city port]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ulyanovsk city port
Context triple: [Sviyaga River, hasNearbyInfrastructure, Ulyanovsk city port]
  • A. Nizhny Novgorod river port
    Nizhny Novgorod river port is a major inland water transport hub and cargo-passenger terminal on the Volga River serving the city of Nizhny Novgorod and the surrounding region.
  • B. Omsk River Port
    Omsk River Port is a major inland port facility in Omsk, Russia, serving as a key hub for cargo and passenger transportation along the Irtysh River.
  • C. Tver River Port
    Tver River Port is a river transport hub and passenger terminal in the city of Tver, Russia, serving traffic on the Volga and connecting regional waterways.
  • D. Port of Ust-Luga
    The Port of Ust-Luga is a major Russian Baltic Sea deep-water seaport and cargo hub in Leningrad Oblast, serving as a key outlet for coal, oil products, and other bulk exports.
  • E. Port of Yuzhne
    The Port of Yuzhne is one of Ukraine’s largest and deepest Black Sea seaports, serving as a major hub for bulk cargo and international maritime trade.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ulyanovsk city port
Triple: [Sviyaga River, hasNearbyInfrastructure, Ulyanovsk city port]
Generated description
Ulyanovsk city port is a river port facility in Ulyanovsk, Russia, serving cargo and passenger transport along the Volga and nearby waterways.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ulyanovsk city port
Target entity description: Ulyanovsk city port is a river port facility in Ulyanovsk, Russia, serving cargo and passenger transport along the Volga and nearby waterways.
  • A. Nizhny Novgorod river port
    Nizhny Novgorod river port is a major inland water transport hub and cargo-passenger terminal on the Volga River serving the city of Nizhny Novgorod and the surrounding region.
  • B. Omsk River Port
    Omsk River Port is a major inland port facility in Omsk, Russia, serving as a key hub for cargo and passenger transportation along the Irtysh River.
  • C. Tver River Port
    Tver River Port is a river transport hub and passenger terminal in the city of Tver, Russia, serving traffic on the Volga and connecting regional waterways.
  • D. Port of Ust-Luga
    The Port of Ust-Luga is a major Russian Baltic Sea deep-water seaport and cargo hub in Leningrad Oblast, serving as a key outlet for coal, oil products, and other bulk exports.
  • E. Port of Yuzhne
    The Port of Yuzhne is one of Ukraine’s largest and deepest Black Sea seaports, serving as a major hub for bulk cargo and international maritime trade.
  • F. None of above. chosen

Provenance (5 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_69d88384bc30819084229e7dcdc39a41 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e34558ec448190a6dcc15d62d1889c completed April 18, 2026, 8:48 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0067aafee48190a0652fb4fac04a5b completed May 10, 2026, 11:10 a.m.
NEDg Description generation batch_6a00686f87408190b7d8a41cd54735d8 completed May 10, 2026, 11:13 a.m.
NED2 Entity disambiguation (via description) batch_6a006b6edd7081908730363b267253dd completed May 10, 2026, 11:26 a.m.
Created at: April 10, 2026, 5:15 a.m.