Managing Codex-Spark: 1000 Tokens Per Second Changes Everything
I spent a week with GPT-5.3-Codex-Spark on Cerebras hardware. The speed broke every workflow I had.
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Insights on software development, AI, and technology.
Part 1: I ragged every conversation I ever had with AI
I ran a privacy preserving analysis on 809 conversations. The results were humbling, surprising, and exactly what I needed to see.
Part 2: Training My Own Coding Model — The SFT and DPO Pipeline
What happens when you fine-tune a 14B parameter model on your own coding conversations? Real numbers, real costs, and real frustrations.
Building My Own Homelab: From AI Dependency to Local Superpower
My journey from spending thousands monthly on AI subscriptions to building a custom 8x 3090 AI rig for local inference
AI-Assisted Coding: What Actually Works
Months of optimizing my workflow with Cursor and Claude Code. The techniques that actually multiply productivity.