AI Agent 'Writes, Measures, and Improves': Content Marketing Operation Tool 'sonata' Adds Article Improvement Analysis and Suggestion Function with Proprietary Metrics — Case Study Campaign Also Launched
NQ Score
40/100
N1 Content Completeness
4
AI Summary (NQ-processed)
opus LLC announced a major feature update for its AI interview article generation service 'sonata' on May 11, 2026. This update integrates the AI agent 'analyse,' which analyzes generated articles with proprietary metrics, implementing a self-improvement loop of 'writing → analysis → improvement suggestions.' This transforms content marketing from 'create and done' to an 'nurture-as-you-create' operation.