Works and notes by Joseph Gabito
The journal
Jev by TypeSafe AI is a specialized System One model for structured decisions inside software. This guide explains how Jev works, where it fits, its pricing, limitations, and what developers should watch next.
A visual introduction to Transformers, the design behind many modern language models. Follow how text becomes small pieces and numbers, how the model combines information from them, and how an answer grows one piece at a time. The guide also explains training, memory, speed, and why fluent answers can still be wrong. No AI background required.
Astra in Codex vs Fable 5.1 in Claude Code: hands-on design, dated benchmarks, math research, and real cost tradeoffs. Evidence checked September 9, 2026.
Four coding requests reached a median 94.3 tok/s each on one RTX PRO 6000. Qwen3.8-27B FP8 setup, latency results, and benchmark limits.