diff --git a/.github/benchmark/sglang_benchmark_models.json b/.github/benchmark/sglang_benchmark_models.json
index 9dcd6766a..ffc089a44 100644
--- a/.github/benchmark/sglang_benchmark_models.json
+++ b/.github/benchmark/sglang_benchmark_models.json
@@ -479,6 +479,22 @@
       "nightly_group": "B",
       "env_vars": "qwen_common"
     },
+    {
+      "display": "Qwen3.5-35B-A3B-PTPC-FP8 TP1 MI308",
+      "dashboard_model": "Qwen3.5-35B-A3B-PTPC-FP8 MI308",
+      "workload_label": "SGLang-OOB",
+      "source_path": "amd/Qwen3.5-35B-A3B-PTPC-FP8",
+      "path": "amd/Qwen3.5-35B-A3B-PTPC-FP8",
+      "prefix": "qwen3-5-35b-a3b-ptpc-fp8-tp1-mi308",
+      "extra_args": [
+        "--tensor-parallel-size 1",
+        "qwen_reasoning"
+      ],
+      "bench_args": "",
+      "runner": "atom-mi308-8gpu-plugins-benchmark",
+      "nightly_group": "B",
+      "env_vars": "qwen_common"
+    },
     {
       "display": "Qwen3-32B-FP8 TP1 MI308",
       "dashboard_model": "Qwen3-32B-FP8 MI308",
diff --git a/.github/benchmark/sglang_models_accuracy.json b/.github/benchmark/sglang_models_accuracy.json
index 28a3c5b30..3b80f2116 100644
--- a/.github/benchmark/sglang_models_accuracy.json
+++ b/.github/benchmark/sglang_models_accuracy.json
@@ -344,6 +344,18 @@
     "accuracy_baseline_model": "Qwen/Qwen3.5-35B-A3B-FP8",
     "_baseline_note": "Threshold aligned with the SGLANG accuracy validation workflow target for gsm8k."
   },
+  {
+    "model_name": "MI308 Qwen3.5-35B-A3B-PTPC-FP8 TP1",
+    "model_path": "amd/Qwen3.5-35B-A3B-PTPC-FP8",
+    "extraArgs": "--tensor-parallel-size 1 --mem-fraction-static 0.9 --reasoning-parser qwen3 --disable-radix-cache",
+    "env_vars": "SGLANG_DEFAULT_SERVER_ARGS=\nSGLANG_EXTERNAL_MODEL_PACKAGE=atom.plugin.sglang.models\nATOM_ENABLE_QK_NORM_ROPE_CACHE_QUANT_FUSION=0",
+    "runner": "atom-mi308-8gpu-plugins-accuracy",
+    "test_level": "nightly",
+    "accuracy_threshold": 0.76,
+    "accuracy_baseline": null,
+    "accuracy_baseline_model": "amd/Qwen3.5-35B-A3B-PTPC-FP8",
+    "_baseline_note": "Threshold aligned with the SGLANG accuracy validation workflow target for gsm8k."
+  },
   {
     "model_name": "MI308 Qwen3-32B-FP8 TP1",
     "model_path": "Qwen/Qwen3-32B-FP8",
diff --git a/.github/workflows/atom-sglang-accuracy-validation.yaml b/.github/workflows/atom-sglang-accuracy-validation.yaml
index a34556556..fa22f79da 100644
--- a/.github/workflows/atom-sglang-accuracy-validation.yaml
+++ b/.github/workflows/atom-sglang-accuracy-validation.yaml
@@ -50,6 +50,7 @@ on:
           - MI308 Qwen3.5-397B-A17B-FP8 TP4
           - MI308 Qwen3.5-397B-A17B-FP8 TP8
           - MI308 Qwen3.5-35B-A3B-FP8 TP1
+          - MI308 Qwen3.5-35B-A3B-PTPC-FP8 TP1
           - MI308 Qwen3-32B-FP8 TP1
           - MI308 Qwen3-32B-FP8 TP8
           - MI308 GLM-5.1-FP8 TP8
@@ -384,6 +385,14 @@ jobs:
                   "env_vars": "SGLANG_DEFAULT_SERVER_ARGS=\nSGLANG_EXTERNAL_MODEL_PACKAGE=atom.plugin.sglang.models\nATOM_ENABLE_QK_NORM_ROPE_CACHE_QUANT_FUSION=0",
                   "runner": "atom-mi308-8gpu-plugins-accuracy",
               },
+              {
+                  "model_name": "MI308 Qwen3.5-35B-A3B-PTPC-FP8 TP1",
+                  "model_path": "amd/Qwen3.5-35B-A3B-PTPC-FP8",
+                  "extra_args": "--tensor-parallel-size 1 --mem-fraction-static 0.9 --reasoning-parser qwen3 --disable-radix-cache",
+                  "accuracy_test_threshold": 0.76,
+                  "env_vars": "SGLANG_DEFAULT_SERVER_ARGS=\nSGLANG_EXTERNAL_MODEL_PACKAGE=atom.plugin.sglang.models\nATOM_ENABLE_QK_NORM_ROPE_CACHE_QUANT_FUSION=0",
+                  "runner": "atom-mi308-8gpu-plugins-accuracy",
+              },
               {
                   "model_name": "MI308 Qwen3-32B-FP8 TP1",
                   "model_path": "Qwen/Qwen3-32B-FP8",
diff --git a/.github/workflows/atom-sglang-benchmark.yaml b/.github/workflows/atom-sglang-benchmark.yaml
index b1b2cd50b..1752e2a4d 100644
--- a/.github/workflows/atom-sglang-benchmark.yaml
+++ b/.github/workflows/atom-sglang-benchmark.yaml
@@ -46,6 +46,7 @@ on:
           - "qwen3-5-397b-a17b-fp8-tp4-mi308 (1024x1024/8192x1024: [4,8,16,32,64])"
           - "qwen3-5-397b-a17b-fp8-tp8-mi308 (1024x1024/8192x1024: [4,8,16,32,64])"
           - "qwen3-5-35b-a3b-fp8-tp1-mi308 (1024x1024/8192x1024: [4,8,16,32,64])"
+          - "qwen3-5-35b-a3b-ptpc-fp8-tp1-mi308 (1024x1024/8192x1024: [4,8,16,32,64])"
           - "qwen3-32b-fp8-tp1-mi308 (1024x1024/8192x1024: [4,8,16,32,64])"
           - "qwen3-32b-fp8-tp8-mi308 (1024x1024/8192x1024: [4,8,16,32,64])"
           - "deepseek-v4-flash-fp8-mi308 (1024x1024/8192x1024: [4,8,16,32,64])"