Field Notes
RSS FeedOn generative AI, architecture, and turning technology into business outcomes. Written by a former CTO who works with enterprise leaders on what actually ships.
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Three-tier model routing on Amazon Bedrock with LiteLLM
Updated:Send each request to the cheapest Amazon Bedrock model that can answer it, using LiteLLM Auto Router. Lab results: 114 of 120 prompts routed correctly.
Recent Posts
Technology's Real Job Is to Shorten the Distance to Value
Every technology wave removes a constraint between an idea and its outcome. With AI, the bottleneck moves from building to deciding what is worth building.
When Execution Is Free, Judgment Is Everything
GenAI is collapsing the distance between an idea and working software. That changes what technology leaders need to be good at — from execution velocity to decision quality.