diff --git a/.github/workflows/upstream_sync.yml b/.github/workflows/upstream_sync.yml
deleted file mode 100644
index 4ad9b5f31..000000000
--- a/.github/workflows/upstream_sync.yml
+++ /dev/null
@@ -1,68 +0,0 @@
-name: Upstream Sync
-
-on:
-  schedule:
-    - cron: '0 */4 * * *' # Run every 4 hours
-  workflow_dispatch: # Allow manual triggering
-
-jobs:
-  check-and-create-pr:
-    name: Check Upstream and Create PR
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-      pull-requests: write
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0 # Required to fetch all history for commit comparison
-          token: ${{ secrets.SWIFTLM_PR_TOKEN || secrets.GITHUB_TOKEN }}
-
-      - name: Check for upstream changes and set up branch
-        id: check_upstream
-        run: |
-          # Add the upstream repository
-          git remote add upstream https://github.com/ml-explore/mlx-swift.git
-          git fetch upstream main
-          
-          # Check how many commits upstream is ahead of our local main
-          AHEAD=$(git rev-list --count HEAD..upstream/main)
-          echo "Upstream is $AHEAD commits ahead."
-          
-          if [ "$AHEAD" -gt 0 ]; then
-            echo "has_changes=true" >> $GITHUB_OUTPUT
-            BRANCH_NAME="sync/upstream-latest"
-            echo "branch_name=$BRANCH_NAME" >> $GITHUB_OUTPUT
-            
-            # Checkout upstream main into the static sync branch (force reset if it exists)
-            git checkout -B $BRANCH_NAME upstream/main
-            git push --force origin $BRANCH_NAME
-          else
-            echo "has_changes=false" >> $GITHUB_OUTPUT
-            echo "No new commits to sync."
-          fi
-
-      - name: Create or Update Pull Request
-        if: steps.check_upstream.outputs.has_changes == 'true'
-        run: |
-          # Check if a PR already exists for this branch
-          PR_EXISTS=$(gh pr list HEAD --head ${{ steps.check_upstream.outputs.branch_name }} --json number --jq 'length')
-          
-          if [ "$PR_EXISTS" -eq "0" ]; then
-            gh pr create \
-              --title "🔄 Auto-Sync: Upstream changes from ml-explore/mlx-swift" \
-              --body "Automated PR to sync the latest changes from upstream \`ml-explore/mlx-swift\`'s \`main\` branch.
-              
-            ### Merge Warnings
-            * **Do NOT blind merge!** This repo contains custom SharpAI out-of-core SSD features.
-            * Refer to the \`UPSTREAM_MERGE_PLAN.md\` file locally to check standard SharpAI metal optimization discrepancies.
-            * Do **not** overwrite the submodule branch pointers under \`Package.swift\` without consultation." \
-              --base main \
-              --head ${{ steps.check_upstream.outputs.branch_name }}
-          else
-            echo "PR already exists. Force pushing to the branch updated the PR automatically."
-          fi
-        env:
-          GH_TOKEN: ${{ secrets.SWIFTLM_PR_TOKEN || secrets.GITHUB_TOKEN }}