diff --git a/.changeset/1847-claude-sonnet-5-standard-tier.md b/.changeset/1847-claude-sonnet-5-standard-tier.md
index b01b141e6..f0bd85f8a 100644
--- a/.changeset/1847-claude-sonnet-5-standard-tier.md
+++ b/.changeset/1847-claude-sonnet-5-standard-tier.md
@@ -1,5 +1,5 @@
 ---
 type: Added
-pr: 1847
+pr: 1848
 ---
 **Claude Sonnet 5 is now the `standard` (sonnet) tier model.** The model catalog and provider presets resolve the sonnet/standard tier to `claude-sonnet-5` (GA 2026-06-30) across the Anthropic-backed runtimes (`claude`, `copilot`, and the `anthropic`/`anthropic-fable` presets), plus the OpenRouter-style `anthropic/claude-sonnet-5` for `opencode`/`hermes`, replacing the superseded `claude-sonnet-4-6`. Opus and Haiku tiers are unchanged. (#1847)