diff --git a/.changeset/brave-chefs-explode.md b/.changeset/brave-chefs-explode.md
deleted file mode 100644
index 125afe3356..0000000000
--- a/.changeset/brave-chefs-explode.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@quri/squiggle-ai": minor
----
-
-feat: Add Claude Opus 4.5 model and standardize maxTokens to 8192
diff --git a/.changeset/chilly-cats-appear.md b/.changeset/chilly-cats-appear.md
deleted file mode 100644
index 5ecd4d9d70..0000000000
--- a/.changeset/chilly-cats-appear.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@quri/squiggle-ai": patch
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-
-Add Anthropic Claude Haiku 4.5 model to Squiggle Hub AI
diff --git a/.changeset/green-bugs-drive.md b/.changeset/green-bugs-drive.md
deleted file mode 100644
index 4862941f43..0000000000
--- a/.changeset/green-bugs-drive.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@quri/squiggle-ai": patch
----
-
-feat: Add simple-evals script
diff --git a/.changeset/nice-bats-explain.md b/.changeset/nice-bats-explain.md
deleted file mode 100644
index 070c4801b1..0000000000
--- a/.changeset/nice-bats-explain.md
+++ /dev/null
@@ -1,6 +0,0 @@
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-"@quri/squiggle-ai": patch
-"@quri/hub": patch
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-
-add support for OpenRouter as provider, add Grok Code Fast 1 model via OpenRouter 
diff --git a/.changeset/stupid-cameras-hope.md b/.changeset/stupid-cameras-hope.md
deleted file mode 100644
index cad041e1a2..0000000000
--- a/.changeset/stupid-cameras-hope.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@quri/squiggle-ai": patch
----
-
-Update Claude Sonnet 3.7 -> 4.5