MarginNote 4: AI Notes·MindMap

"AI Breakdown" Feature Now Available： - Full-Book Breakdown: Initiate breakdown directly from the table of contents (under 100 pages for direct breakdown; over 100 pages, break down by chapter). - Template Mode: Includes six major professional templates – Academic, Exam Prep (General/Math & Science/Medicine/Law), Exercise-Oriented Learning, Language Learning, Literature, and Self-Improvement – for structured AI breakdown tailored to different scenarios. - Question-Driven Mode: A Q&A-focused approach for structured breakdowns targeting specific goals: Deep Understanding / Practical Application / Knowledge Organization / Teaching Preparation / Problem Solving. - Custom Requirements & Quick Options: Input natural language to fine-tune breakdown goals; use quick options (e.g., "Add Mnemonic," "Grade by Difficulty") to generate professional prompts with one click, precisely controlling output granularity. - Background Operation: Breakdown tasks run silently in the background, allowing uninterrupted work while processing long documents. - Manual Model Switching for Breakdown (Max Feature): Switch models manually to suit different tasks. User Benefits Upgrade (Effective Post-Update): - Max User Monthly Quota: Increased to 500 points/month (auto-refreshes). - New User Bonus Increased: Newly purchased users now receive 500 Permanent Points (existing users receive a 200-point supplement). (Check your points balance: In-app `Settings` -> `AI Points`) New Features & Optimizations： AI Interaction & Core Capabilities： - New Points Cost Indicator: Estimated points/credit consumption is clearly displayed when using AI TOC and the new AI Breakdown feature for greater transparency. - Multimodal & Model Selection: Light and Balanced models now natively support **multimodal input**, significantly improving recognition accuracy for mixed text and image content. - Automated Review Flow: The new add_to_review parameter for tool calls allows AI-generated cards to be **automatically added to the review queue**, closing the "Breakdown-Review" loop. Core Experience Improvements： - New Toggle Eraser Shortcut (Shift+E): Optimizes tool switching efficiency during handwritten note-taking for a smoother writing and editing experience. - PDF Engine Optimization: Improved logic for restoring deleted PDF pages and support for resetting page order confusion caused by page operations. - Other ongoing experience details and stability optimizations. Learn more about AI features: In-app ? -> User Manual.

Extract & Recognize Instantly! AI OCR Is Here Max users unlock advanced features. AI OCR handles tedious typing and formatting for you. - Wide Recognition Support: Accurately recognize formulas, tables, handwriting, images, text boxes, vertical text, and multiple languages. - Direct Use After Recognition: Recognized content like Markdown formulas and tables flows directly into excerpts, mind maps, and cards. - Low Cost Shown in Real-Time: AI OCR cost is displayed live (typically just 0.01~0.1 points). Extra Actions for Max Users: Use custom prompts to make AI organize, translate, summarize, or create flashcards. - Edit, add, and manage prompts. - 5 Ready-to-Use Preset Templates: Translate to English/Chinese, generate Mermaid flowcharts, create flashcards, or build tree-style mind maps. - Deep Thinking Mode: Activate a more powerful model using keywords like "deep thinking" , “analyze deeply” or "深度思考". Enable AI OCR: Document Top Toolbar → Double-tap Hand/Excerpt/Extend Tool settings → Enable `AI OCR` (Max users: also enable "Extra Actions"). Learn more: In-app `?` → `User Manual`. --- What's Improved & New - Better AI Models: All four core models (Balanced, Light, Deep,Task) updated for faster responses and improved comprehension. Default "Light" model is quicker and more efficient, reducing points cost. - New `Full Tools` Prompt Module: One-click access to all tools with interactive confirmation. - New `fetch_url` Tool: Enables web search and content fetching. - Custom Prompt Model Selection: Assign specific models to prompts, overriding the default. - Custom Template Sync & Export: Supports iCloud sync and export. - Improved Assistive Excerpt: Adjusted button to prevent accidental Ask window triggers. - Better TOC Display: Line breaks supported for long text. - More Accurate AI TOC Mind Map Positioning: Excerpt cards insert more precisely when using "Groupted (By Table of Contents)". - Enhanced Explain Mode: Refined prompts and responses. - Streamlined Multi-Card Dialogue: Consistent interface when multiple cards are selected. - Default AI Sidebar in Document Mode: Opens in sidebar for convenience. - Expandable Ask Window: Collapsed Ask window can be expanded. - Improved Markdown & Mermaid Display. - New Floating Right Panel: Displays Cards, Review, AI Chat, and Research as draggable windows (Study Set "..." → "Floating Right Panel"). Fixes - Handwriting-to-text, eraser mode, and editor misalignment fixes. - Tool call feedback button fixed. - AI TOC mind map structure issues resolved. - Lag from collapsing content fixed. - Card drift after "Add Response to Mind Map" fixed. - Mermaid rendering errors fixed. - Mac window shortcut focus issue fixed. - iPad `.mmap` import fix. - EPUB `get_page_content` crash fixed. - Other minor optimizations and bug fixes. Feedback Welcome - International Community: https://forum.marginnote.com - Support Email: service@marginnote.com