diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index b6edfbe1e..b514de257 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -10,16 +10,16 @@ Use N/A when there is no related issue.
 
 ## Summary of Changes
 <!--
-Briefly explain what changed and why reviewers should accept it.
-Focus on behavior, compatibility, and review-relevant context.
+Describe the concrete problem and resulting behavior. For a behavior change, name the input or state that triggers it and the expected outcome. Explain any new dependency or abstraction that the change needs.
 -->
 
 ## Verification
 <!--
-List the commands or checks you ran, for example:
-- `make pre-commit`
+Give 1–3 concrete pieces of evidence for the changed behavior: the test or command, its observed result, and the regression it catches. For a bug fix, record a failing-before/passing-after check or explain why it was unavailable.
 
-Use N/A only when verification is not applicable.
+Identify the tested commit and any local changes. When testing a prebuilt binary or external service, include its source/version and artifact identity; a successful run against a different build is not evidence for this change.
+
+List relevant checks not run and the remaining risk. Use the validation tier in AGENTS.md; do not run broader checks solely to fill this section. For documentation-only changes, list the applicable documentation checks. Use N/A only when verification is not applicable.
 -->
 
 ## Impact