Korean Particle Usage Evidence Retrieval Dataset

#evidence retrieval #grammar usage retrieval #usage condition analysis #Korean grammar learning #particle usage analysis #Korean language instruction

5000
0.5GB
JSON
CATL
MOBIUSI INC

Updated:2026-11-04

AI Analysis & Value Prop

This dataset organizes structured records from Korean particle teaching webpages, connecting learner questions and target particles with candidate explanations and source-text evidence. It covers uses such as subject, object, topic, location, direction, and coordination particles, with explicit links showing whether evidence supports, qualifies, supplements, or refutes an explanation. It is designed for Korean grammar retrieval, evidence-grounded question answering, and language-learning tools.

Dataset Insights

Sample Examples

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Technical Specifications

Field	Type	Description
file_name	string	File name
source_page	object	Original Korean particle teaching webpage content used as the basis for extraction and evidence linking.
evidence_items	array	Source excerpts from teaching webpages that support, qualify, supplement, or refute candidate explanations.
evidence_links	array	Explicit relationships between candidate explanations and webpage evidence, including support, qualification, counterexample, and supplementation.
particle_forms	array	Korean particle forms mentioned in the question or evidence, such as 이/가, 은/는, 을/를, 에, 에서, 으로/로, and 와/과.
learner_question	string	A question derived from the page about differences in Korean particle functions or conditions of use.
particle_functions	array	Syntactic, semantic, or pragmatic functions expressed by the target particles.
quality_assessment	object	A derived assessment of whether the record covers particle contrasts, usage conditions, and exceptions.
retrieval_keywords	array	Keywords for retrieving similar particles, function contrasts, usage conditions, and exceptions.
candidate_explanations	array	Explanations of particle usage generated or extracted for the learner question; each may be supported, qualified, or refuted by different webpage evidence.

Compliance Statement

Authorization Type	Proprietary - Commercial AI Training License (No Redistribution)
Commercial Use	Requires exclusive subscription or authorization contract (monthly or per-invocation charging)
Privacy and Anonymization	No PII, no real company names, simulated scenarios follow industry standards
Compliance System	Compliant with China's Data Security Law / EU GDPR / supports enterprise data access logs

Frequently Asked Questions

What does the dataset contain?: Records connect Korean particle teaching webpages with learner questions, target particle forms and functions, candidate explanations, source evidence, and explicit explanation-evidence relationships. They also include retrieval keywords and evidence quality assessments.

Which tasks can the dataset support?: It can support particle-use evidence retrieval and ranking, knowledge grounding, evidence-based grammar question answering, and classification of evidence as supporting, qualifying, supplementing, or refuting an explanation.

How can I access the dataset?: Check this product page for available access methods, file formats, and version details. The page specifies the current delivery options and included materials.

What should I consider before using the data?: The dataset includes source evidence from teaching webpages. Before using or redistributing it, review the license terms listed on the product page and check the copyright and usage restrictions that apply to the original webpage content.

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Cite this Work

@dataset{Mobiusi2026,
  title={Korean Particle Usage Evidence Retrieval Dataset},
  author={MOBIUSI INC},
  year={2026},
  url={https://www.mobiusi.com/datasets/dde0bbf48303af8f8b2ab9872b526ead?dataset_scene_id=21},
  urldate={2026-10-16},
  keywords={Korean particle dataset,Korean grammar retrieval,Korean particle usage,evidence retrieval,Korean grammar Q&amp;A,Korean learning data,particle function comparison,Korean knowledge grounding},
  version={1.0}
}

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