diff --git a/jenkins/L0_Test.groovy b/jenkins/L0_Test.groovy
index da00e067e2..69e5532947 100644
--- a/jenkins/L0_Test.groovy
+++ b/jenkins/L0_Test.groovy
@@ -3330,40 +3330,40 @@ def launchTestJobs(pipeline, testFilter)
     fullSet += SBSATestConfigs.keySet()
 
     SBSASlurmTestConfigs = [
-        "GB200-4_GPUs-PyTorch-1": ["gb200-x4-oci", "l0_gb200_multi_gpus", 1, 2, 4],
-        "GB200-4_GPUs-PyTorch-2": ["gb200-x4-oci", "l0_gb200_multi_gpus", 2, 2, 4],
-        "GB200-4_GPUs-PyTorch-Post-Merge-1": ["gb200-x4-oci", "l0_gb200_multi_gpus", 1, 1, 4],
+        "GB200-4_GPUs-PyTorch-1": ["auto:gb200-x4", "l0_gb200_multi_gpus", 1, 2, 4],
+        "GB200-4_GPUs-PyTorch-2": ["auto:gb200-x4", "l0_gb200_multi_gpus", 2, 2, 4],
+        "GB200-4_GPUs-PyTorch-Post-Merge-1": ["auto:gb200-x4", "l0_gb200_multi_gpus", 1, 1, 4],
         "GB10-PyTorch-Post-Merge-1": ["gb10x-single", "l0_gb10", 1, 1],
         // Disable GB300 stages due to nodes will be offline temporarily.
         // "GB300-PyTorch-1": ["gb300-single", "l0_gb300", 1, 1],
         // "GB300-4_GPUs-PyTorch-Post-Merge-1": ["gb300-x4", "l0_gb300_multi_gpus", 1, 1, 4],
         // PerfSanity pre-merge tests
-        "GB200-4_GPUs-PyTorch-PerfSanity-1": ["gb200-x4-oci", "l0_gb200_multi_gpus_perf_sanity", 1, 1, 4],
+        "GB200-4_GPUs-PyTorch-PerfSanity-1": ["auto:gb200-x4", "l0_gb200_multi_gpus_perf_sanity", 1, 1, 4],
         // PerfSanity post-merge tests
-        "GB200-4_GPUs-PyTorch-PerfSanity-Post-Merge-1": ["gb200-x4-oci", "l0_gb200_multi_gpus_perf_sanity", 1, 3, 4],
-        "GB200-4_GPUs-PyTorch-PerfSanity-Post-Merge-2": ["gb200-x4-oci", "l0_gb200_multi_gpus_perf_sanity", 2, 3, 4],
-        "GB200-4_GPUs-PyTorch-PerfSanity-Post-Merge-3": ["gb200-x4-oci", "l0_gb200_multi_gpus_perf_sanity", 3, 3, 4],
+        "GB200-4_GPUs-PyTorch-PerfSanity-Post-Merge-1": ["auto:gb200-x4", "l0_gb200_multi_gpus_perf_sanity", 1, 3, 4],
+        "GB200-4_GPUs-PyTorch-PerfSanity-Post-Merge-2": ["auto:gb200-x4", "l0_gb200_multi_gpus_perf_sanity", 2, 3, 4],
+        "GB200-4_GPUs-PyTorch-PerfSanity-Post-Merge-3": ["auto:gb200-x4", "l0_gb200_multi_gpus_perf_sanity", 3, 3, 4],
     ]
     fullSet += SBSASlurmTestConfigs.keySet()
 
     multiNodesSBSAConfigs = [
         // Each testcase uses 8 GPUs and 2 nodes.
         // https://nvbugs/5598863 (uncorrectable NVLink error detected during the execution) may not exist in OCI machines.
-        "GB200-8_GPUs-2_Nodes-PyTorch-1": ["gb200-oci-trtllm", "l0_gb200_multi_nodes", 1, 2, 8, 2],
-        "GB200-8_GPUs-2_Nodes-PyTorch-2": ["gb200-oci-trtllm", "l0_gb200_multi_nodes", 2, 2, 8, 2],
-        "GB200-8_GPUs-2_Nodes-PyTorch-Post-Merge-1": ["gb200-oci-trtllm", "l0_gb200_multi_nodes", 1, 3, 8, 2],
-        "GB200-8_GPUs-2_Nodes-PyTorch-Post-Merge-2": ["gb200-oci-trtllm", "l0_gb200_multi_nodes", 2, 3, 8, 2],
-        "GB200-8_GPUs-2_Nodes-PyTorch-Post-Merge-3": ["gb200-oci-trtllm", "l0_gb200_multi_nodes", 3, 3, 8, 2],
+        "GB200-8_GPUs-2_Nodes-PyTorch-1": ["auto:gb200-flex", "l0_gb200_multi_nodes", 1, 2, 8, 2],
+        "GB200-8_GPUs-2_Nodes-PyTorch-2": ["auto:gb200-flex", "l0_gb200_multi_nodes", 2, 2, 8, 2],
+        "GB200-8_GPUs-2_Nodes-PyTorch-Post-Merge-1": ["auto:gb200-flex", "l0_gb200_multi_nodes", 1, 3, 8, 2],
+        "GB200-8_GPUs-2_Nodes-PyTorch-Post-Merge-2": ["auto:gb200-flex", "l0_gb200_multi_nodes", 2, 3, 8, 2],
+        "GB200-8_GPUs-2_Nodes-PyTorch-Post-Merge-3": ["auto:gb200-flex", "l0_gb200_multi_nodes", 3, 3, 8, 2],
         // PerfSanity post-merge tests
-        "GB200-8_GPUs-2_Nodes-PyTorch-PerfSanity-Post-Merge-1": ["gb200-oci-trtllm", "l0_gb200_multi_nodes_aggr_perf_sanity_2_nodes", 1, 5, 8, 2],
-        "GB200-8_GPUs-2_Nodes-PyTorch-PerfSanity-Post-Merge-2": ["gb200-oci-trtllm", "l0_gb200_multi_nodes_aggr_perf_sanity_2_nodes", 2, 5, 8, 2],
-        "GB200-8_GPUs-2_Nodes-PyTorch-PerfSanity-Post-Merge-3": ["gb200-oci-trtllm", "l0_gb200_multi_nodes_aggr_perf_sanity_2_nodes", 3, 5, 8, 2],
-        "GB200-8_GPUs-2_Nodes-PyTorch-PerfSanity-Post-Merge-4": ["gb200-oci-trtllm", "l0_gb200_multi_nodes_aggr_perf_sanity_2_nodes", 4, 5, 8, 2],
-        "GB200-8_GPUs-2_Nodes-PyTorch-PerfSanity-Post-Merge-5": ["gb200-oci-trtllm", "l0_gb200_multi_nodes_aggr_perf_sanity_2_nodes", 5, 5, 8, 2],
-        "GB200-12_GPUs-3_Nodes-PyTorch-PerfSanity-Disagg-Post-Merge-1": ["gb200-oci-trtllm", "l0_gb200_multi_nodes_disagg_perf_sanity_3_nodes", 1, 1, 12, 3],
-        // "GB200-24_GPUs-6_Nodes-PyTorch-PerfSanity-Disagg-Post-Merge-1": ["gb200-oci-trtllm", "l0_gb200_multi_nodes_disagg_perf_sanity_6_nodes", 1, 2, 24, 6],
-        // "GB200-24_GPUs-6_Nodes-PyTorch-PerfSanity-Disagg-Post-Merge-2": ["gb200-oci-trtllm", "l0_gb200_multi_nodes_disagg_perf_sanity_6_nodes", 2, 2, 24, 6],
-        // "GB200-32_GPUs-8_Nodes-PyTorch-PerfSanity-Disagg-Post-Merge-1": ["gb200-oci-trtllm", "l0_gb200_multi_nodes_disagg_perf_sanity_8_nodes", 1, 1, 32, 8],
+        "GB200-8_GPUs-2_Nodes-PyTorch-PerfSanity-Post-Merge-1": ["auto:gb200-flex", "l0_gb200_multi_nodes_aggr_perf_sanity_2_nodes", 1, 5, 8, 2],
+        "GB200-8_GPUs-2_Nodes-PyTorch-PerfSanity-Post-Merge-2": ["auto:gb200-flex", "l0_gb200_multi_nodes_aggr_perf_sanity_2_nodes", 2, 5, 8, 2],
+        "GB200-8_GPUs-2_Nodes-PyTorch-PerfSanity-Post-Merge-3": ["auto:gb200-flex", "l0_gb200_multi_nodes_aggr_perf_sanity_2_nodes", 3, 5, 8, 2],
+        "GB200-8_GPUs-2_Nodes-PyTorch-PerfSanity-Post-Merge-4": ["auto:gb200-flex", "l0_gb200_multi_nodes_aggr_perf_sanity_2_nodes", 4, 5, 8, 2],
+        "GB200-8_GPUs-2_Nodes-PyTorch-PerfSanity-Post-Merge-5": ["auto:gb200-flex", "l0_gb200_multi_nodes_aggr_perf_sanity_2_nodes", 5, 5, 8, 2],
+        "GB200-12_GPUs-3_Nodes-PyTorch-PerfSanity-Disagg-Post-Merge-1": ["auto:gb200-flex", "l0_gb200_multi_nodes_disagg_perf_sanity_3_nodes", 1, 1, 12, 3],
+        // "GB200-24_GPUs-6_Nodes-PyTorch-PerfSanity-Disagg-Post-Merge-1": ["auto:gb200-flex", "l0_gb200_multi_nodes_disagg_perf_sanity_6_nodes", 1, 2, 24, 6],
+        // "GB200-24_GPUs-6_Nodes-PyTorch-PerfSanity-Disagg-Post-Merge-2": ["auto:gb200-flex", "l0_gb200_multi_nodes_disagg_perf_sanity_6_nodes", 2, 2, 24, 6],
+        // "GB200-32_GPUs-8_Nodes-PyTorch-PerfSanity-Disagg-Post-Merge-1": ["auto:gb200-flex", "l0_gb200_multi_nodes_disagg_perf_sanity_8_nodes", 1, 1, 32, 8],
     ]
     fullSet += multiNodesSBSAConfigs.keySet()