Council
Validate and simulate ideas before you build. Intelligently
What it does
Every AI chatbot tells you your idea is brilliant. That's not validation. That's a yes-man. Council assembles 13 AI expert personas powered by different AI models, each chosen best for their task. They debate your idea, argue with each other, score it independently, and deliver a verdict: Should you: Pursue or Reconsider? Want to go deeper? Market Simulator puts your idea in front of 100+ simulated customers to test real demand. 2,000+ ideas validated. Free tier available.
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Business Idea ValidatorMay 2026 · busideavalidateai.com · ▲513 AI agents validate your business idea in minutes
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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
Astute▲585Automate your B2B brand going viral, with new media creators
AI · 18d ago · company-app.joinastute.com
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
