diff --git a/.github/workflows/release-gates.yml b/.github/workflows/release-gates.yml
index c693d91c..21848ffc 100644
--- a/.github/workflows/release-gates.yml
+++ b/.github/workflows/release-gates.yml
@@ -2,7 +2,7 @@ name: GeoIntel release gates
 
 on:
   push:
-    branches: [main, develop, "codex/**", "build/**"]
+    branches: [main, develop, "codex/**", "build/**", "chatgpt/**"]
   pull_request:
     branches: [main, develop]
   workflow_dispatch:
@@ -20,18 +20,20 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 45
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262
+        with:
+          persist-credentials: false
       - name: Secret scan
-        uses: trufflesecurity/trufflehog@v3.79.0
+        uses: trufflesecurity/trufflehog@20652fbbdefffcdaa493a5bf57ab2ac6b1db715b
         with:
           path: ./
           extra_args: --only-verified
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065
         with:
           python-version: "3.11"
           cache: pip
           cache-dependency-path: backend/requirements-ci.lock
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020
         with:
           node-version: "20"
           cache: npm
@@ -58,7 +60,7 @@ jobs:
           docker compose config > artifacts/docker-compose.resolved.yml
       - name: Publish quality evidence
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
         with:
           name: quality-evidence
           path: |
@@ -72,13 +74,15 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262
+        with:
+          persist-credentials: false
+      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065
         with:
           python-version: "3.11"
           cache: pip
           cache-dependency-path: backend/requirements-ci.lock
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020
         with:
           node-version: "20"
           cache: npm
@@ -95,7 +99,7 @@ jobs:
           npm audit --audit-level=high --json > ../artifacts/npm-audit.json
       - name: Publish dependency evidence
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
         with:
           name: dependency-audits
           path: |
@@ -105,13 +109,15 @@ jobs:
           if-no-files-found: warn
           retention-days: 30
 
-  container:
+  container-gis:
     name: GIS image, SBOM and container scan
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
-      - uses: actions/checkout@v4
-      - name: Build non-AI release image
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262
+        with:
+          persist-credentials: false
+      - name: Build GIS release image
         env:
           RELEASE_SHA: ${{ github.sha }}
         run: |
@@ -124,22 +130,65 @@ jobs:
             --build-arg GEOINTEL_BUILD_TIME="$BUILD_TIME" \
             -t "geointel-ci:$RELEASE_SHA-gis" \
             .
-          docker image inspect "geointel-ci:$RELEASE_SHA-gis" > artifacts/image-inspect.json
-      - name: Generate SPDX SBOM
+          docker image inspect "geointel-ci:$RELEASE_SHA-gis" > artifacts/image-inspect-gis.json
+      - name: Generate GIS SPDX SBOM
         env:
           RELEASE_SHA: ${{ github.sha }}
         run: bash scripts/generate_container_sbom.sh "geointel-ci:$RELEASE_SHA-gis"
-      - name: Enforce container vulnerability policy
+      - name: Enforce GIS container vulnerability policy
         env:
           RELEASE_SHA: ${{ github.sha }}
         run: bash scripts/scan_container_image.sh "geointel-ci:$RELEASE_SHA-gis"
-      - name: Publish container evidence
+      - name: Publish GIS container evidence
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
         with:
-          name: container-evidence
+          name: container-gis-evidence
           path: |
-            artifacts/image-inspect.json
+            artifacts/image-inspect-gis.json
+            artifacts/geointel-sbom.spdx.json
+            artifacts/geointel-container-vulnerabilities.json
+          if-no-files-found: warn
+          retention-days: 30
+
+  container-ai:
+    name: AI image, SBOM and container scan
+    if: ${{ github.event_name == 'pull_request' || github.ref == 'refs/heads/main' || github.event_name == 'workflow_dispatch' }}
+    runs-on: ubuntu-latest
+    timeout-minutes: 90
+    steps:
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262
+        with:
+          persist-credentials: false
+      - name: Build AI release image
+        env:
+          RELEASE_SHA: ${{ github.sha }}
+        run: |
+          mkdir -p artifacts
+          BUILD_TIME="$(date -u +%Y-%m-%dT%H:%M:%SZ)"
+          docker build \
+            -f deploy/unraid/Dockerfile.all-in-one \
+            --build-arg GEOINTEL_INSTALL_AI=true \
+            --build-arg GEOINTEL_BUILD_SHA="$RELEASE_SHA" \
+            --build-arg GEOINTEL_BUILD_TIME="$BUILD_TIME" \
+            -t "geointel-ci:$RELEASE_SHA-ai" \
+            .
+          docker image inspect "geointel-ci:$RELEASE_SHA-ai" > artifacts/image-inspect-ai.json
+      - name: Generate AI SPDX SBOM
+        env:
+          RELEASE_SHA: ${{ github.sha }}
+        run: bash scripts/generate_container_sbom.sh "geointel-ci:$RELEASE_SHA-ai"
+      - name: Enforce AI container vulnerability policy
+        env:
+          RELEASE_SHA: ${{ github.sha }}
+        run: bash scripts/scan_container_image.sh "geointel-ci:$RELEASE_SHA-ai"
+      - name: Publish AI container evidence
+        if: always()
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
+        with:
+          name: container-ai-evidence
+          path: |
+            artifacts/image-inspect-ai.json
             artifacts/geointel-sbom.spdx.json
             artifacts/geointel-container-vulnerabilities.json
           if-no-files-found: warn