<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Metric Flight Research Notebook</title><link>https://metricflight.com/notebook/</link><description>Design decisions, research and evidence.</description><item><title>Make measurement the first milestone</title><link>https://metricflight.com/notebook/measurement-first/</link><guid>https://metricflight.com/notebook/measurement-first/</guid><description>MF-01 will be defined around recovering known forces, characterizing disturbances and then testing one specified candidate.</description><pubDate>Mon, 19 Oct 2026 16:47:43 GMT</pubDate></item><item><title>Turn Alpha 1 into a testable question</title><link>https://metricflight.com/notebook/alpha-one-definition/</link><guid>https://metricflight.com/notebook/alpha-one-definition/</guid><description>The model-development pathway now starts with a physical definition, momentum accounting and a prediction that can be challenged.</description><pubDate>Mon, 19 Oct 2026 16:47:43 GMT</pubDate></item><item><title>Connect the evidence to useful decisions</title><link>https://metricflight.com/notebook/evidence-to-decisions/</link><guid>https://metricflight.com/notebook/evidence-to-decisions/</guid><description>The research atlas, Mission Workbench and possible commercial offerings will share explicit assumptions and evidence boundaries.</description><pubDate>Mon, 19 Oct 2026 16:47:43 GMT</pubDate></item></channel></rss>