diff --git a/o2-gpu-deterministic-test.sh b/o2-gpu-deterministic-test.sh
new file mode 100644
index 0000000000..7dd5d6b14f
--- /dev/null
+++ b/o2-gpu-deterministic-test.sh
@@ -0,0 +1,81 @@
+package: O2-GPU-deterministic-test
+version: "1.0"
+requires:
+  - Vc
+  - boost
+  - fmt
+  - ms_gsl
+  - TBB
+  - ROOT
+  - ONNXRuntime
+  - GLFW
+  - gpu-system
+build_requires:
+  - CMake
+  - Clang
+  - ninja
+  - alibuild-recipe-tools
+license: GPL-3.0
+force_rebuild: true
+---
+#!/bin/bash -e
+
+if [[ -n ${GPU_SYSTEM_ROOT:-} && -f $GPU_SYSTEM_ROOT/etc/gpu-features-available.sh ]]; then
+  source $GPU_SYSTEM_ROOT/etc/gpu-features-available.sh
+fi
+
+if [[ -n ${O2GPUCI_BACKENDS:-} ]]; then
+  read -r -a GPU_BACKENDS <<< "${O2GPUCI_BACKENDS//,/ }"
+else
+  GPU_BACKENDS=()
+  [[ ${O2_GPU_CUDA_AVAILABLE:-0} == 1 ]] && GPU_BACKENDS+=(CUDA)
+  [[ ${O2_GPU_ROCM_AVAILABLE:-0} == 1 ]] && GPU_BACKENDS+=(HIP)
+fi
+
+if [[ ${#GPU_BACKENDS[@]} == 0 ]]; then
+  echo "O2-GPU-deterministic-test: no GPU backend selected or detected." >&2
+  echo "Set O2GPUCI_BACKENDS='CUDA,HIP' in CI to require both production GPU backends." >&2
+  exit 1
+fi
+
+# HACK to find O2 sources without depending on O2 as a dependency (and potentially building all of it as a consequence)
+O2_SOURCEDIR=${O2GPUCI_O2_SOURCEDIR:-}
+for SOURCE_CANDIDATE in "$WORK_DIR/../O2" "$ALIBUILD_CONFIG_DIR/../AliceO2"; do
+  if [[ -z $O2_SOURCEDIR && -f $SOURCE_CANDIDATE/GPU/GPUTracking/Standalone/CMakeLists.txt ]]; then
+    O2_SOURCEDIR=$SOURCE_CANDIDATE
+  fi
+done
+if [[ -z $O2_SOURCEDIR && -d $WORK_DIR/SOURCES/O2 ]]; then
+  O2_SOURCEDIR=$(find "$WORK_DIR/SOURCES/O2" -mindepth 2 -maxdepth 2 -type d \
+    -exec test -f '{}/GPU/GPUTracking/Standalone/CMakeLists.txt' \; -print -quit 2>/dev/null || true)
+fi
+if [[ ! -f $O2_SOURCEDIR/GPU/GPUTracking/Standalone/CMakeLists.txt ]]; then
+  echo "O2-GPU-deterministic-test: could not find the O2 source tree." >&2
+  echo "Set O2GPUCI_O2_SOURCEDIR to the AliceO2 checkout used for this build." >&2
+  exit 1
+fi
+
+rm -Rf "$BUILDDIR/gpu-standalone-test"
+mkdir -p "$BUILDDIR/gpu-standalone-test/build" "$BUILDDIR/gpu-standalone-test/install"
+pushd "$BUILDDIR/gpu-standalone-test/build"
+
+cp "$O2_SOURCEDIR/GPU/GPUTracking/Standalone/cmake/config.cmake" .
+cat >> config.cmake <<'EoF'
+set(GPUCA_BUILD_EVENT_DISPLAY 0)
+set(GPUCA_DETERMINISTIC_MODE GPU)
+set(GPUCA_DETERMINISTIC_NO_FTZ 1)
+EoF
+
+cmake -DCMAKE_INSTALL_PREFIX=../install "$O2_SOURCEDIR/GPU/GPUTracking/Standalone"
+cmake --build . --target install -- ${JOBS:+-j $JOBS}
+
+for BACKEND in "${GPU_BACKENDS[@]}"; do
+  ../install/ca --noEvents -g --gpuType "${BACKEND^^}"
+done
+
+popd
+rm -Rf "$BUILDDIR/gpu-standalone-test"
+
+# Dummy modulefile
+mkdir -p "$INSTALLROOT/etc/modulefiles"
+alibuild-generate-module > "$INSTALLROOT/etc/modulefiles/$PKGNAME"
diff --git a/o2-gpu-test.sh b/o2-gpu-test.sh
new file mode 100644
index 0000000000..ff5863a5f8
--- /dev/null
+++ b/o2-gpu-test.sh
@@ -0,0 +1,43 @@
+package: O2-GPU-test
+version: "1.0"
+requires:
+  - O2
+  - gpu-system
+build_requires:
+  - alibuild-recipe-tools
+license: GPL-3.0
+force_rebuild: true
+---
+#!/bin/bash -e
+
+if [[ -n ${GPU_SYSTEM_ROOT:-} && -f $GPU_SYSTEM_ROOT/etc/gpu-features-available.sh ]]; then
+  source $GPU_SYSTEM_ROOT/etc/gpu-features-available.sh
+fi
+
+rm -Rf $BUILDDIR/gpu-test
+mkdir $BUILDDIR/gpu-test
+pushd $BUILDDIR/gpu-test
+
+if [[ -n ${O2GPUCI_BACKENDS:-} ]]; then
+  read -r -a GPU_BACKENDS <<< "${O2GPUCI_BACKENDS//,/ }"
+else
+  GPU_BACKENDS=()
+  [[ ${O2_GPU_CUDA_AVAILABLE:-0} == 1 ]] && GPU_BACKENDS+=(CUDA)
+  [[ ${O2_GPU_ROCM_AVAILABLE:-0} == 1 ]] && GPU_BACKENDS+=(HIP)
+fi
+
+if [[ ${#GPU_BACKENDS[@]} == 0 ]]; then
+  echo "O2-GPU-test: no GPU backend selected or detected." >&2
+  exit 1
+fi
+
+for BACKEND in "${GPU_BACKENDS[@]}"; do
+  o2-gpu-standalone-benchmark --noEvents -g --gpuType "${BACKEND^^}"
+done
+
+popd
+rm -Rf $BUILDDIR/gpu-test
+
+# Dummy modulefile
+mkdir -p $INSTALLROOT/etc/modulefiles
+alibuild-generate-module > $INSTALLROOT/etc/modulefiles/$PKGNAME
diff --git a/o2gpuci.sh b/o2gpuci.sh
new file mode 100644
index 0000000000..260ed57597
--- /dev/null
+++ b/o2gpuci.sh
@@ -0,0 +1,20 @@
+package: O2GPUCI
+version: "1.0.0"
+tag: "O2GPUCI-1.0.0"
+requires:
+  - O2
+  - O2-GPU-test:(.*x86-64)
+  - O2-GPU-deterministic-test:(.*x86-64)
+build_requires:
+  - alibuild-recipe-tools
+license: GPL-3.0
+valid_defaults:
+  - o2
+  - o2-epn
+  - ali
+---
+#!/bin/bash -ex
+
+# Modulefile
+mkdir -p $INSTALLROOT/etc/modulefiles
+alibuild-generate-module > $INSTALLROOT/etc/modulefiles/$PKGNAME