Mastering LLM App Quality: Insights from an Educational AI Product

product#llm📝 Blog|Analyzed: Feb 20, 2026 18:15
Published: Feb 20, 2026 15:50
1 min read
Zenn LLM

Analysis

This article dives into the crucial topic of ensuring quality in Generative AI applications, specifically within the realm of educational AI. It offers a practical guide, using the development of the 'MochiQ' educational app as a case study, detailing patterns for validation, hallucination mitigation, and cost optimization, setting a new standard for LLM app development.
Reference / Citation
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"The article systematically explains validation design, hallucination countermeasures, prompt engineering, and cost optimization patterns for LLM output, gained through the development experience of the educational AI app "MochiQ.""
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Zenn LLMFeb 20, 2026 15:50
* Cited for critical analysis under Article 32.