diff --git a/experiments/dsv4_h200_long_context_matrix/results/20260708-100016/sglang/results.json b/experiments/dsv4_h200_long_context_matrix/results/20260708-100016/sglang/results.json
deleted file mode 100644
index 926f365..0000000
--- a/experiments/dsv4_h200_long_context_matrix/results/20260708-100016/sglang/results.json
+++ /dev/null
@@ -1,42 +0,0 @@
-{
-  "metadata": {
-    "experiment": "dsv4_h200_long_context_matrix_sglang",
-    "run_id": "20260708-100016",
-    "timestamp": "2026-07-08T10:00:20+00:00",
-    "model": "/data/models/DeepSeek-V4-Flash",
-    "backend": "sglang",
-    "engine": "sglang",
-    "hardware": "8x NVIDIA H200 143GB",
-    "accelerator": "NVIDIA H200",
-    "chip": "nvidia_h200",
-    "script": "experiments/dsv4_h200_long_context_matrix/run_bench.sh",
-    "env": "/data/user1/yy/envs/sglang",
-    "git_commit": "7e35945",
-    "git_dirty": "dirty",
-    "description": "H200 long-context matrix sglang TP=8 for DeepSeek-V4-Flash"
-  },
-  "config": {
-    "tp": 8,
-    "cuda_visible_devices": "0,1,2,3,4,5,6,7",
-    "backend": "sglang",
-    "server_start_script": "experiments/dsv4_h200_long_context_matrix/start_sglang.sh",
-    "groups": [
-      {
-        "label": "64k",
-        "max_model_len": 80000,
-        "max_slots": 25
-      },
-      {
-        "label": "128k",
-        "max_model_len": 140000,
-        "max_slots": 10
-      },
-      {
-        "label": "256k",
-        "max_model_len": 270000,
-        "max_slots": 10
-      }
-    ]
-  },
-  "scenarios": []
-}
diff --git a/experiments/dsv4_h200_long_context_matrix/results/20260708-100016/vllm/results.json b/experiments/dsv4_h200_long_context_matrix/results/20260708-100016/vllm/results.json
deleted file mode 100644
index 7a2af01..0000000
--- a/experiments/dsv4_h200_long_context_matrix/results/20260708-100016/vllm/results.json
+++ /dev/null
@@ -1,42 +0,0 @@
-{
-  "metadata": {
-    "experiment": "dsv4_h200_long_context_matrix_vllm",
-    "run_id": "20260708-100016",
-    "timestamp": "2026-07-08T10:00:20+00:00",
-    "model": "/data/models/DeepSeek-V4-Flash",
-    "backend": "vllm",
-    "engine": "vllm",
-    "hardware": "8x NVIDIA H200 143GB",
-    "accelerator": "NVIDIA H200",
-    "chip": "nvidia_h200",
-    "script": "experiments/dsv4_h200_long_context_matrix/run_bench.sh",
-    "env": "/data/user1/yy/envs/vllm",
-    "git_commit": "7e35945",
-    "git_dirty": "dirty",
-    "description": "H200 long-context matrix vllm TP=8 for DeepSeek-V4-Flash"
-  },
-  "config": {
-    "tp": 8,
-    "cuda_visible_devices": "0,1,2,3,4,5,6,7",
-    "backend": "vllm",
-    "server_start_script": "experiments/dsv4_h200_long_context_matrix/start_vllm.sh",
-    "groups": [
-      {
-        "label": "64k",
-        "max_model_len": 80000,
-        "max_slots": 25
-      },
-      {
-        "label": "128k",
-        "max_model_len": 140000,
-        "max_slots": 10
-      },
-      {
-        "label": "256k",
-        "max_model_len": 270000,
-        "max_slots": 10
-      }
-    ]
-  },
-  "scenarios": []
-}