Revv Invest
A magical way to invest in AI, space & other frontier stocks
In plain words
Revv Invest is a fintech platform that helps users invest in stocks across frontier technology sectors including artificial intelligence, space, and robotics. The service provides tools to understand the key performance drivers of individual stocks before making investment decisions. It targets investors interested in exponential growth trends and offers an intuitive interface for researching and selecting stocks in these emerging technology categories.
written from the facts on this page · September 2026
From the sources
Discover great stocks in exponential trends like AI, space, and robotics. Intuitively understand the key factors that drive a stock’s performance, then invest in your favorites!
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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.
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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 · 26d ago · cactuscompute.com
