Main features: GPT-4o based multimodal AI supporting image understanding (OCR for handwritten text, multilingual recognition, chart analysis), text generation, and interactive Q&A. Key capabilities: daily free quota (resets daily), multilingual support (Chinese/English/Japanese), high-precision OCR (printed/handwritten text), complex chart parsing. Target users: individuals (students/researchers), businesses (marketing/archiving/e-commerce). Core advantages: free GPT-4o access, multimodal processing, broad applications (document digitization/language learning/image analysis). Use cases: image anomaly detection (e.g., clogged sink), handwritten note digitization, multilingual image recognition, chart data extraction. Pricing: free users have daily quota limits; paid users subscribe via OpenAI for unlimited access.
