Triple

T1422114
Position Surface form Disambiguated ID Type / Status
Subject Balkan Mountains E30245 entity
Predicate majorRiverSource P947 FINISHED
Object Tundzha River
The Tundzha River is a significant river in southeastern Europe that flows through Bulgaria and Turkey before joining the Maritsa River.
 E243770 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: Tundzha River | Statement: [Balkan Mountains, majorRiverSource, Tundzha River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tundzha River
Context triple: [Balkan Mountains, majorRiverSource, Tundzha River]
  • A. Selemdzha River
    The Selemdzha River is a significant river in Russia’s Amur Oblast, known for its remote taiga landscapes and role in the regional hydrological system.
  • B. Klyazma River
    The Klyazma River is a significant waterway in western Russia that flows through several regions, including Moscow Oblast, before joining the Oka River.
  • C. Tskhenistskali River
    The Tskhenistskali River is a significant river in western Georgia that flows through the mountainous Racha-Lechkhumi region before joining the Rioni River basin.
  • D. Vatrak River
    The Vatrak River is a tributary river in western India that flows through the state of Gujarat before joining the Sabarmati River.
  • E. Khrami River
    The Khrami River is a significant river in the South Caucasus that flows through Georgia and Azerbaijan before joining the Mtkvari (Kura) River.
  • 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: Tundzha River
Triple: [Balkan Mountains, majorRiverSource, Tundzha River]
Generated description
The Tundzha River is a significant river in southeastern Europe that flows through Bulgaria and Turkey before joining the Maritsa River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tundzha River
Target entity description: The Tundzha River is a significant river in southeastern Europe that flows through Bulgaria and Turkey before joining the Maritsa River.
  • A. Selemdzha River
    The Selemdzha River is a significant river in Russia’s Amur Oblast, known for its remote taiga landscapes and role in the regional hydrological system.
  • B. Klyazma River
    The Klyazma River is a significant waterway in western Russia that flows through several regions, including Moscow Oblast, before joining the Oka River.
  • C. Tskhenistskali River
    The Tskhenistskali River is a significant river in western Georgia that flows through the mountainous Racha-Lechkhumi region before joining the Rioni River basin.
  • D. Vatrak River
    The Vatrak River is a tributary river in western India that flows through the state of Gujarat before joining the Sabarmati River.
  • E. Khrami River
    The Khrami River is a significant river in the South Caucasus that flows through Georgia and Azerbaijan before joining the Mtkvari (Kura) River.
  • 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_69a498fb823c8190a67ce4c4837e641a completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c4915bfc8190a631330b7c495b49 completed March 1, 2026, 10:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69ae6515d5f881908f89fa1d6377596e completed March 9, 2026, 6:13 a.m.
NEDg Description generation batch_69ae65d419048190ad723d21ab7f1cab completed March 9, 2026, 6:16 a.m.
NED2 Entity disambiguation (via description) batch_69ae666e71908190b50be2cac5bdfa28 completed March 9, 2026, 6:19 a.m.
Created at: March 1, 2026, 8 p.m.