{"type": "article", "title": "\"Building an HSK Speaking Test AI: Real-time Tone Grading with Gemini", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/building-an-hsk-speaking-test-ai-real-time-tone-grading-with-gemini", "original_source": "https://dev.to/64johnlee/building-an-hsk-speaking-test-ai-real-time-tone-grading-with-gemini-5bca", "published": "2026-06-28T09:57:22+00:00", "accessed": "2026-06-28", "id": "building-an-hsk-speaking-test-ai-real-time-tone-grading-with-gemini"}