Triple

T1658237
Position Surface form Disambiguated ID Type / Status
Subject Karaj River E35847 entity
Predicate mouthLocation P417 FINISHED
Object Salt Lake Basin
Salt Lake Basin is an endorheic drainage basin in north-central Iran that collects runoff from surrounding rivers and feeds into the region’s saline lakes and wetlands.
 E192410 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: Salt Lake Basin | Statement: [Karaj River, mouthLocation, Salt Lake Basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Salt Lake Basin
Context triple: [Karaj River, mouthLocation, Salt Lake Basin]
  • A. Salt Lake Valley
    Salt Lake Valley is a populous valley in northern Utah that serves as the urban and economic center of the Salt Lake City metropolitan area, bordered by the Wasatch and Oquirrh mountain ranges.
  • B. Great Basin
    The Great Basin is a vast, arid region of interior drainage in the western United States, characterized by its basin-and-range topography, deserts, and salt flats.
  • C. Grand Basin
    Grand Basin is a large ornamental water feature and central gathering area in Forest Park in St. Louis, known for its fountains, surrounding lawns, and views of the Saint Louis Art Museum.
  • D. Jordan Basin
    Jordan Basin is a deep, central depression in the Gulf of Maine known for its distinctive oceanographic conditions and rich marine ecosystems.
  • E. Mono Basin
    Mono Basin is a high-desert watershed in eastern California best known for Mono Lake, its striking tufa formations, and its dramatic Eastern Sierra scenery.
  • 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: Salt Lake Basin
Triple: [Karaj River, mouthLocation, Salt Lake Basin]
Generated description
Salt Lake Basin is an endorheic drainage basin in north-central Iran that collects runoff from surrounding rivers and feeds into the region’s saline lakes and wetlands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Salt Lake Basin
Target entity description: Salt Lake Basin is an endorheic drainage basin in north-central Iran that collects runoff from surrounding rivers and feeds into the region’s saline lakes and wetlands.
  • A. Salt Lake Valley
    Salt Lake Valley is a populous valley in northern Utah that serves as the urban and economic center of the Salt Lake City metropolitan area, bordered by the Wasatch and Oquirrh mountain ranges.
  • B. Great Basin
    The Great Basin is a vast, arid region of interior drainage in the western United States, characterized by its basin-and-range topography, deserts, and salt flats.
  • C. Grand Basin
    Grand Basin is a large ornamental water feature and central gathering area in Forest Park in St. Louis, known for its fountains, surrounding lawns, and views of the Saint Louis Art Museum.
  • D. Jordan Basin
    Jordan Basin is a deep, central depression in the Gulf of Maine known for its distinctive oceanographic conditions and rich marine ecosystems.
  • E. Mono Basin
    Mono Basin is a high-desert watershed in eastern California best known for Mono Lake, its striking tufa formations, and its dramatic Eastern Sierra scenery.
  • 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_69a88606aa808190aa0b421b4271f220 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90aafe5e881908158fab83998fd07 completed March 5, 2026, 4:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8abe91bc8190ba363e1f7fd07b9f completed March 8, 2026, 2:42 p.m.
NEDg Description generation batch_69ad9575acf88190aa3fe80794534dd4 completed March 8, 2026, 3:27 p.m.
NED2 Entity disambiguation (via description) batch_69ad97a7128c819097ff36216f00d4f9 completed March 8, 2026, 3:37 p.m.
Created at: March 4, 2026, 7:29 p.m.