diff --git a/.changeset/curly-radios-visit.md b/.changeset/curly-radios-visit.md
index 4832ad34d..c578c8550 100644
--- a/.changeset/curly-radios-visit.md
+++ b/.changeset/curly-radios-visit.md
@@ -14,5 +14,7 @@ Add a new `@trigger.dev/ai` package with:
 - rejection of invisible separator wrappers around otherwise valid `baseURL` values (for example `\u200B...` and `\u2060...`)
 - support for trimming additional unicode wrapper whitespace (`\u1680`, `\u3000`) while still rejecting
   values that normalize to empty after trimming
+- expanded unicode whitespace handling coverage to include figure space (`\u2007`) and medium
+  mathematical space (`\u205F`) for both wrapper trimming and internal-whitespace rejection
 - deterministic baseURL validation error ordering for multi-issue inputs (internal whitespace → protocol → query/hash → credentials)
 - explicit default `baseURL` behavior (`https://api.trigger.dev`) and case-insensitive `HTTP(S)` protocol acceptance
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 2b9044b21..deade890e 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -30,6 +30,8 @@
 - Clarified that invisible separator characters are rejected even when wrapped around an otherwise valid `baseURL`.
 - Added explicit test/docs coverage for additional unicode-trimmable wrappers (`\u1680`, `\u3000`) and
   confirmed empty-after-trim values still throw `baseURL must not be empty`.
+- Expanded unicode whitespace coverage with `\u2007` (figure space) and `\u205F` (medium mathematical space)
+  across internal-whitespace rejection, wrapper trimming acceptance, and empty-after-trim validation.
 - Documented that `HTTP://` and `HTTPS://` are accepted (case-insensitive protocol matching).
 - Added deterministic validation ordering for multi-issue baseURL values
   (internal whitespace → protocol → query/hash → credentials).