Insights
Practical guides on AI coding agents, LLM costs, websites and custom software: what we built, what it cost and what we would do differently.
Articles tagged LLM
Zero data retention means a provider stores neither your prompt nor the answer. Through a router the promise must hold at every hop. Here is what OpenRouter, OpenCode and Command Code document as of 4 October 2026.
The best LLM for each task as of 4 October 2026: writing, coding, research, long documents, translation, voice and local models, with leaderboard evidence, prices and trade-offs.
A router gives you one key, one bill and many models. A direct API gives you one contract and fewer parties. See how OpenRouter, OpenCode, Command Code and a local gateway differ, checked 4 October 2026.
AI hallucinations are confident answers that are false, because models predict likely words and are rewarded for guessing. Search, source texts and a verification routine lower the risk.
Claude Code with other models works through ANTHROPIC_BASE_URL, either directly or via an LLM gateway. Here is the setup, tier routing, fallbacks and what you give up.
Most AI features are expensive because nobody measured them. Here is the routing, caching and prompt work that took one production workload from thousands to tens of dollars a month.
