Natural language query

A natural language query (NLQ) is a user input expressed in ordinary language (e.g., “Show me notes about project X from last month”) rather than structured syntax, enabling intuitive interaction with information systems through natural-language-processing (NLP).

Key Characteristics

• Human-readable and conversational
• Requires AI interpretation for system action
• Reduces cognitive load compared to formal query languages

Applications

• Search engines (e.g., Google)
• Virtual assistants (e.g., siri, Alexa)
• Database interfaces (e.g., Natural Language Interface)
• Note-taking systems (e.g., Evernote v11 features)

Evernote v11 Integration

• Introduced AI-powered natural language query as core feature, enabling conversational search within notes
• Part of three major AI features enhancing second-brain functionality
• Built on rebuilt technical foundations (speed/sync/reliability) from V10 (2020)

2026 04 14 Evernote v11 features