Triple

T11519242
Position Surface form Disambiguated ID Type / Status
Subject Bârlad River E273116 entity
Predicate hasTributary P415 FINISHED
Object Tutova River
The Tutova River is a smaller watercourse in eastern Romania that serves as one of the tributaries feeding into the Bârlad River system.
 E1103914 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: Tutova River | Statement: [Bârlad River, hasTributary, Tutova River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tutova River
Context triple: [Bârlad River, hasTributary, Tutova River]
  • A. Tsaritsa River
    The Tsaritsa River is a waterway in Volgograd, Russia, historically significant as the small river along which the city’s predecessor, Tsaritsyn, developed.
  • B. Kutinska River
    The Kutinska River is a smaller watercourse in southeastern Europe that serves as one of the tributaries feeding into the Nišava River.
  • C. Lika River
    The Lika River is a karst river in the Lika region of Croatia, known for its sinking course and role in feeding the Lika hydroelectric system.
  • D. Vorkuta River
    The Vorkuta River is a waterway in the Komi Republic of Russia that flows through the Arctic city of Vorkuta and ultimately drains toward the Arctic Ocean basin.
  • E. Ichka River
    The Ichka River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Yauza River within the Moscow region.
  • 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: Tutova River
Triple: [Bârlad River, hasTributary, Tutova River]
Generated description
The Tutova River is a smaller watercourse in eastern Romania that serves as one of the tributaries feeding into the Bârlad River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tutova River
Target entity description: The Tutova River is a smaller watercourse in eastern Romania that serves as one of the tributaries feeding into the Bârlad River system.
  • A. Tsaritsa River
    The Tsaritsa River is a waterway in Volgograd, Russia, historically significant as the small river along which the city’s predecessor, Tsaritsyn, developed.
  • B. Kutinska River
    The Kutinska River is a smaller watercourse in southeastern Europe that serves as one of the tributaries feeding into the Nišava River.
  • C. Lika River
    The Lika River is a karst river in the Lika region of Croatia, known for its sinking course and role in feeding the Lika hydroelectric system.
  • D. Vorkuta River
    The Vorkuta River is a waterway in the Komi Republic of Russia that flows through the Arctic city of Vorkuta and ultimately drains toward the Arctic Ocean basin.
  • E. Ichka River
    The Ichka River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Yauza River within the Moscow region.
  • 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_69d6aae2c3748190bed2ea50dfb160dc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d87fcf927081908ef89eff7ad833b0 completed April 10, 2026, 4:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69fd7a2796cc81908b6d4cf71f39e88a completed May 8, 2026, 5:52 a.m.
NEDg Description generation batch_69fd7cb98ba08190bddf0656c44e8d4e completed May 8, 2026, 6:03 a.m.
NED2 Entity disambiguation (via description) batch_69fd7d58e5308190a1352d1698ddb58b completed May 8, 2026, 6:06 a.m.
Created at: April 8, 2026, 9:36 p.m.