<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Uncertainty on Valency Blog</title><link>https://blog.valency.io/tags/uncertainty/</link><description>Recent content in Uncertainty on Valency Blog</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Mon, 21 Sep 2026 14:58:47 -0700</lastBuildDate><atom:link href="https://blog.valency.io/tags/uncertainty/index.xml" rel="self" type="application/rss+xml"/><item><title>Why be uncertain?</title><link>https://blog.valency.io/posts/why-be-uncertain/</link><pubDate>Mon, 21 Sep 2026 00:00:00 +0000</pubDate><guid>https://blog.valency.io/posts/why-be-uncertain/</guid><description>TypeSafe&amp;rsquo;s Jev returns decisions with calibrated probabilities attached. Keeping those probabilities (rather than collapsing them to YES/NO) is what buys you composition, intelligent randomness, and a signal for when to try harder.</description></item></channel></rss>