TJ AI Champ — Field noteshttps://tjaichamp.xyz/Frontier AI and practical experiments.Gemini Decisions: the question has to fit the boxhttps://tjaichamp.xyz/notes/gemini-decisions-bounded-questions/https://tjaichamp.xyz/notes/gemini-decisions-bounded-questions/Up to 1,000 bounded questions. I’d start with three—and an escape route.Thu, 12 Nov 2026 17:40:00 +0530Gemini 4 Carbon: long jobs, small windowshttps://tjaichamp.xyz/notes/carbon-long-jobs-small-screen/https://tjaichamp.xyz/notes/carbon-long-jobs-small-screen/A model for extended work makes checkpoints more interesting than chat bubbles.Thu, 12 Nov 2026 17:40:00 +0530When reasoning is less visible, show the evidencehttps://tjaichamp.xyz/notes/monitorability-show-evidence/https://tjaichamp.xyz/notes/monitorability-show-evidence/A desk UI should distinguish model narration from confirmed actions.Thu, 12 Nov 2026 17:40:00 +0530ESP-Mosaico: a small screen for a bigger systemhttps://tjaichamp.xyz/notes/mosaico/https://tjaichamp.xyz/notes/mosaico/A custom desk, a markets view, and a voice bot. Three modes, one hardware experiment.Thu, 12 Nov 2026 12:00:00 +0530The distance between a demo and a systemhttps://tjaichamp.xyz/notes/demo-to-system/https://tjaichamp.xyz/notes/demo-to-system/The interesting part starts when the happy path ends.Thu, 12 Nov 2026 12:00:00 +0530A model release is a starting questionhttps://tjaichamp.xyz/notes/model-notes/https://tjaichamp.xyz/notes/model-notes/A working checklist for reading the next announcement.Thu, 12 Nov 2026 12:00:00 +0530A voice bot needs a good silencehttps://tjaichamp.xyz/notes/voice-states/https://tjaichamp.xyz/notes/voice-states/Listening, thinking, speaking—and knowing when to stop.Thu, 12 Nov 2026 12:00:00 +0530