Triple

T15085635
Position Surface form Disambiguated ID Type / Status
Subject Indus submarine fan E360263 entity
Predicate sedimentSource P2051 FINISHED
Object Himalayan foreland basin
The Himalayan foreland basin is a vast sedimentary basin formed along the southern margin of the rising Himalayas, where eroded material from the mountain range accumulates before being transported further afield.
 E1136242 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: Himalayan foreland basin | Statement: [Indus submarine fan, sedimentSource, Himalayan foreland basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Himalayan foreland basin
Context triple: [Indus submarine fan, sedimentSource, Himalayan foreland basin]
  • A. Mahananda basin
    The Mahananda basin is the drainage area of the Mahananda River, encompassing parts of eastern India and southern Nepal and supporting extensive agriculture and settlements.
  • B. Hasli-Aare basin
    The Hasli-Aare basin is a sub-basin of the Aare river system in Switzerland, encompassing the upper reaches of the Aare and its surrounding alpine catchment area.
  • C. Great Valley forearc basin
    The Great Valley forearc basin is a large sedimentary basin in central California that formed between the Sierra Nevada and Coast Ranges as part of the ancient subduction-related tectonic margin of western North America.
  • D. Assam–Arakan basin
    The Assam–Arakan basin is a major hydrocarbon-rich sedimentary basin in northeastern India, known for its significant oil and gas reserves and complex tectonic setting along the eastern Himalayas.
  • E. Zungarian Basin
    The Zungarian Basin is a large inland depression in northwestern China, known for its arid climate, steppe landscapes, and significant oil and natural gas reserves.
  • 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: Himalayan foreland basin
Triple: [Indus submarine fan, sedimentSource, Himalayan foreland basin]
Generated description
The Himalayan foreland basin is a vast sedimentary basin formed along the southern margin of the rising Himalayas, where eroded material from the mountain range accumulates before being transported further afield.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Himalayan foreland basin
Target entity description: The Himalayan foreland basin is a vast sedimentary basin formed along the southern margin of the rising Himalayas, where eroded material from the mountain range accumulates before being transported further afield.
  • A. Mahananda basin
    The Mahananda basin is the drainage area of the Mahananda River, encompassing parts of eastern India and southern Nepal and supporting extensive agriculture and settlements.
  • B. Hasli-Aare basin
    The Hasli-Aare basin is a sub-basin of the Aare river system in Switzerland, encompassing the upper reaches of the Aare and its surrounding alpine catchment area.
  • C. Great Valley forearc basin
    The Great Valley forearc basin is a large sedimentary basin in central California that formed between the Sierra Nevada and Coast Ranges as part of the ancient subduction-related tectonic margin of western North America.
  • D. Assam–Arakan basin
    The Assam–Arakan basin is a major hydrocarbon-rich sedimentary basin in northeastern India, known for its significant oil and gas reserves and complex tectonic setting along the eastern Himalayas.
  • E. Zungarian Basin
    The Zungarian Basin is a large inland depression in northwestern China, known for its arid climate, steppe landscapes, and significant oil and natural gas reserves.
  • 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_69d85a035aa88190b52a139d3a1b7b6d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e00275cfa88190a13fe20b585d9fcb completed April 15, 2026, 9:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69feae19d0f0819089f330271c9fc6f7 completed May 9, 2026, 3:46 a.m.
NEDg Description generation batch_69feaf7de4d48190982f094f5d8785f9 completed May 9, 2026, 3:52 a.m.
NED2 Entity disambiguation (via description) batch_69feaffa78108190b18dd24dee9c5d7f completed May 9, 2026, 3:54 a.m.
Created at: April 10, 2026, 3:03 a.m.