https://yeshe.dev/ Yeshe's build log: small tools, shipped and documented. en https://yeshe.dev/projects/hermes.html 2026-09-hermes-model-routing Tue, 01 Sep 2026 00:00:00 GMT Moved the base model to gpt-5.6-luna and dropped cron jobs to gpt-5-mini on low effort, cutting per-run cost without touching the interactive path. https://yeshe.dev/projects/actual-budget.html 2026-08-actual-budget-baseline Mon, 24 Aug 2026 00:00:00 GMT Instead of hardcoded spending targets, the advisor now learns from historical spending and calls out subscriptions and drift against that baseline. https://yeshe.dev/projects/startup-idea-validator.html 2026-startup-idea-ritual Mon, 01 Jun 2026 00:00:00 GMT Studio generates ideas overnight, the validator ranks them each morning, and the best ones get offered an MVP build on the spot.