
SubSchool
All-in-one teaching platform automating routine with AI
What it does
SubSchool is an online teaching platform for educators who want to create and sell courses and run tutoring in one place. The platform combines course creation, live lessons, tutoring workflows, and AI-powered generation and grading tools designed to reduce routine work and help educators deliver structured learning experiences more efficiently.
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SmartTeacher.ai — TeacherJul 2026 · smartteacher.ai · ▲4No More Worksheets - Interactive Lesson Generator
- GIGenschool – Interactive platform for learning prompt engineering2024 · genschool.com · ▲5
Hey HN! I'm excited to share Genschool (https://genschool.com), a new hands-on way to learn prompt engineering. Prompt engineering has quickly become one of the most important skills in the AI and tech industry over the last few years. As AI models grow more powerful and versatile, the ability to effectively communicate with and guide these models has become increasingly valuable. However, despite the growing demand for prompt engineering skills, the number of high-quality educational resources in this field is still pretty sparse. Many existing resources focus on theoretical…
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I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com
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Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…
AI · 27d ago · cactuscompute.com


Launched alongside, March 2026
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Switch from ChatGPT to Claude with import memory feature
AI · Mar 2026 · claude.com


