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Show HN: Jev filters large HN discussions https://ift.tt/1fGYKBH September 20, 2026 at 10:37PM

Show HN: KillSwitch – a programming language designed to be difficult for LLMs https://ift.tt/NWylPDS September 20, 2026 at 01:10AM

Show HN: CUA-S1 – A System One Model for Computer Use Hello HN! We're Dillon and Francesco from Cua. We were wondering how many computer use tasks actually need a full general purpose LLM (e.g. gpt-6-astra, claude-opus-5 etc.) to think through all their decisions and steps. Some tasks require thinking about a plan, exploring different paths, recovering from failure. Other tasks are a question of making local decisions, like this value should go in this box, or should I check this box, or this element should be ignored. We wondered how far we could go with a small model trained to only make these kinds of decisions. Our inspiration was Typesafe's Jev and its System One Model framing. This is a nod to the dichotomy between thinking quickly, automatically, and intuitively (system 1) vs. thinking slowly, analytically (system 2), as described by Daniel Kahneman. The interesting question for us was: what happens if you give a model an interface of current context, and a set of possib...

Show HN: 3D map of which newsletters link to the same things https://ift.tt/y89c4I2 September 19, 2026 at 11:25PM

Show HN: A model index from the AI Gateways https://ift.tt/eKsoy9Z September 19, 2026 at 12:26AM

Show HN: Jeff – A read-only CLI for semantic code review using Jev https://ift.tt/aNk6oAn September 18, 2026 at 11:16PM