Triple

T5151143
Position Surface form Disambiguated ID Type / Status
Subject Southwestern Bulgaria E116194 entity
Predicate containsRiverValley P40242 FINISHED
Object Mesta River valley
The Mesta River valley is a scenic mountainous valley in southwestern Bulgaria known for its winding river, rich biodiversity, and traditional rural landscapes.
 E496974 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: Mesta River valley | Statement: [Southwestern Bulgaria, containsRiverValley, Mesta River valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mesta River valley
Context triple: [Southwestern Bulgaria, containsRiverValley, Mesta River valley]
  • A. Cañete River valley
    The Cañete River valley is a fertile Andean valley in Peru known for its agriculture, scenic landscapes, and role as a corridor between the highlands and the Pacific coast.
  • B. Braldo River valley
    The Braldo River valley is a remote glacial valley in the Karakoram range of northern Pakistan, known for its rugged terrain and proximity to major glaciers and high peaks.
  • C. Sinú River valley
    The Sinú River valley is a fertile region in northern Colombia historically inhabited and shaped by the Zenú people, known for their advanced hydraulic engineering and rich pre-Columbian culture.
  • D. Tutuvén Valley
    Tutuvén Valley is a subregion within Chile’s Maule Valley wine region, known for producing characterful wines influenced by its diverse microclimates and traditional viticulture.
  • E. Fassa Valley
    Fassa Valley is a scenic alpine valley in the Dolomites of northern Italy, renowned for its Ladin culture, ski resorts, and hiking opportunities.
  • 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: Mesta River valley
Triple: [Southwestern Bulgaria, containsRiverValley, Mesta River valley]
Generated description
The Mesta River valley is a scenic mountainous valley in southwestern Bulgaria known for its winding river, rich biodiversity, and traditional rural landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mesta River valley
Target entity description: The Mesta River valley is a scenic mountainous valley in southwestern Bulgaria known for its winding river, rich biodiversity, and traditional rural landscapes.
  • A. Cañete River valley
    The Cañete River valley is a fertile Andean valley in Peru known for its agriculture, scenic landscapes, and role as a corridor between the highlands and the Pacific coast.
  • B. Braldo River valley
    The Braldo River valley is a remote glacial valley in the Karakoram range of northern Pakistan, known for its rugged terrain and proximity to major glaciers and high peaks.
  • C. Sinú River valley
    The Sinú River valley is a fertile region in northern Colombia historically inhabited and shaped by the Zenú people, known for their advanced hydraulic engineering and rich pre-Columbian culture.
  • D. Tutuvén Valley
    Tutuvén Valley is a subregion within Chile’s Maule Valley wine region, known for producing characterful wines influenced by its diverse microclimates and traditional viticulture.
  • E. Fassa Valley
    Fassa Valley is a scenic alpine valley in the Dolomites of northern Italy, renowned for its Ladin culture, ski resorts, and hiking opportunities.
  • 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_69bd445d94788190b72e2cc563120995 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd78d965548190b09f574acf3b9b1a completed March 20, 2026, 4:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed004538c81908fac258ea99f7e63 completed March 21, 2026, 5:06 p.m.
NEDg Description generation batch_69bed07d478c8190aac215cb05bedae0 completed March 21, 2026, 5:08 p.m.
NED2 Entity disambiguation (via description) batch_69bed0d56af481908a3fb0693f151fb3 completed March 21, 2026, 5:09 p.m.
Created at: March 20, 2026, 1:44 p.m.