diff --git a/docs/advanced_features/vlm_query.ipynb b/docs/advanced_features/vlm_query.ipynb
index d9a8ae75d2ef..c753f2fd85f9 100644
--- a/docs/advanced_features/vlm_query.ipynb
+++ b/docs/advanced_features/vlm_query.ipynb
@@ -49,7 +49,7 @@
     "image = Image.open(\n",
     "    BytesIO(\n",
     "        requests.get(\n",
-    "            \"https://github.com/sgl-project/sglang/blob/main/test/lang/example_image.png?raw=true\"\n",
+    "            \"https://github.com/sgl-project/sglang/blob/main/examples/assets/example_image.png?raw=true\"\n",
     "        ).content\n",
     "    )\n",
     ")\n",
@@ -187,7 +187,7 @@
     "image = Image.open(\n",
     "    BytesIO(\n",
     "        requests.get(\n",
-    "            \"https://github.com/sgl-project/sglang/blob/main/test/lang/example_image.png?raw=true\"\n",
+    "            \"https://github.com/sgl-project/sglang/blob/main/examples/assets/example_image.png?raw=true\"\n",
     "        ).content\n",
     "    )\n",
     ")\n",
diff --git a/docs/basic_usage/openai_api_vision.ipynb b/docs/basic_usage/openai_api_vision.ipynb
index 88d1ef7ddf04..1db599dcfa90 100644
--- a/docs/basic_usage/openai_api_vision.ipynb
+++ b/docs/basic_usage/openai_api_vision.ipynb
@@ -75,7 +75,7 @@
     "          {{\n",
     "            \"type\": \"image_url\",\n",
     "            \"image_url\": {{\n",
-    "              \"url\": \"https://github.com/sgl-project/sglang/blob/main/test/lang/example_image.png?raw=true\"\n",
+    "              \"url\": \"https://github.com/sgl-project/sglang/blob/main/examples/assets/example_image.png?raw=true\"\n",
     "            }}\n",
     "          }}\n",
     "        ]\n",
@@ -120,7 +120,7 @@
     "                {\n",
     "                    \"type\": \"image_url\",\n",
     "                    \"image_url\": {\n",
-    "                        \"url\": \"https://github.com/sgl-project/sglang/blob/main/test/lang/example_image.png?raw=true\"\n",
+    "                        \"url\": \"https://github.com/sgl-project/sglang/blob/main/examples/assets/example_image.png?raw=true\"\n",
     "                    },\n",
     "                },\n",
     "            ],\n",
@@ -163,7 +163,7 @@
     "                {\n",
     "                    \"type\": \"image_url\",\n",
     "                    \"image_url\": {\n",
-    "                        \"url\": \"https://github.com/sgl-project/sglang/blob/main/test/lang/example_image.png?raw=true\"\n",
+    "                        \"url\": \"https://github.com/sgl-project/sglang/blob/main/examples/assets/example_image.png?raw=true\"\n",
     "                    },\n",
     "                },\n",
     "            ],\n",
@@ -203,7 +203,7 @@
     "                {\n",
     "                    \"type\": \"image_url\",\n",
     "                    \"image_url\": {\n",
-    "                        \"url\": \"https://github.com/sgl-project/sglang/blob/main/test/lang/example_image.png?raw=true\",\n",
+    "                        \"url\": \"https://github.com/sgl-project/sglang/blob/main/examples/assets/example_image.png?raw=true\",\n",
     "                    },\n",
     "                },\n",
     "                {\n",
diff --git a/docs/basic_usage/qwen3_vl.md b/docs/basic_usage/qwen3_vl.md
index b8af19b26c90..f05e7832a534 100644
--- a/docs/basic_usage/qwen3_vl.md
+++ b/docs/basic_usage/qwen3_vl.md
@@ -56,7 +56,7 @@ data = {
                 {
                     "type": "image_url",
                     "image_url": {
-                        "url": "https://github.com/sgl-project/sglang/blob/main/test/lang/example_image.png?raw=true"
+                        "url": "https://github.com/sgl-project/sglang/blob/main/examples/assets/example_image.png?raw=true"
                     },
                 },
             ],
diff --git a/docs/basic_usage/sampling_params.md b/docs/basic_usage/sampling_params.md
index 5b93349abe26..a97a73686412 100644
--- a/docs/basic_usage/sampling_params.md
+++ b/docs/basic_usage/sampling_params.md
@@ -162,7 +162,7 @@ python3 -m sglang.launch_server --model-path lmms-lab/llava-onevision-qwen2-7b-o
 Download an image:
 
 ```bash
-curl -o example_image.png -L https://github.com/sgl-project/sglang/blob/main/test/lang/example_image.png?raw=true
+curl -o example_image.png -L https://github.com/sgl-project/sglang/blob/main/examples/assets/example_image.png?raw=true
 ```
 
 Send a request:
diff --git a/docs/references/frontend/frontend_tutorial.ipynb b/docs/references/frontend/frontend_tutorial.ipynb
index 836cab6273d7..1fb48972fad3 100644
--- a/docs/references/frontend/frontend_tutorial.ipynb
+++ b/docs/references/frontend/frontend_tutorial.ipynb
@@ -430,7 +430,7 @@
     "    s += assistant(gen(\"answer\", max_tokens=256))\n",
     "\n",
     "\n",
-    "image_url = \"https://github.com/sgl-project/sglang/blob/main/test/lang/example_image.png?raw=true\"\n",
+    "image_url = \"https://github.com/sgl-project/sglang/blob/main/examples/assets/example_image.png?raw=true\"\n",
     "image_bytes, _ = load_image(image_url)\n",
     "state = image_qa(image_bytes, \"What is in the image?\")\n",
     "print_highlight(state[\"answer\"])"
diff --git a/examples/assets/.gitignore b/examples/assets/.gitignore
new file mode 100644
index 000000000000..fc787e3320a3
--- /dev/null
+++ b/examples/assets/.gitignore
@@ -0,0 +1 @@
+!example_image.png
diff --git a/test/lang/example_image.png b/examples/assets/example_image.png
similarity index 100%
rename from test/lang/example_image.png
rename to examples/assets/example_image.png
diff --git a/examples/runtime/engine/offline_batch_inference_vlm.py b/examples/runtime/engine/offline_batch_inference_vlm.py
index 3928239467bc..939e6910d7d6 100644
--- a/examples/runtime/engine/offline_batch_inference_vlm.py
+++ b/examples/runtime/engine/offline_batch_inference_vlm.py
@@ -19,7 +19,7 @@ def main(
     conv = chat_templates[server_args.chat_template].copy()
     image_token = conv.image_token
 
-    image_url = "https://github.com/sgl-project/sglang/blob/main/test/lang/example_image.png?raw=true"
+    image_url = "https://github.com/sgl-project/sglang/blob/main/examples/assets/example_image.png?raw=true"
 
     prompt = f"What's in this image?\n{image_token}"
 
diff --git a/examples/runtime/multimodal/llava_onevision_server.py b/examples/runtime/multimodal/llava_onevision_server.py
index b5636f0a10e4..2cf16e3bd94e 100644
--- a/examples/runtime/multimodal/llava_onevision_server.py
+++ b/examples/runtime/multimodal/llava_onevision_server.py
@@ -98,7 +98,7 @@ def multi_image_stream_request_test(client):
                     {
                         "type": "image_url",
                         "image_url": {
-                            "url": "https://raw.githubusercontent.com/sgl-project/sglang/main/test/lang/example_image.png"
+                            "url": "https://raw.githubusercontent.com/sgl-project/sglang/main/examples/assets/example_image.png"
                         },
                         "modalities": "multi-images",
                     },
diff --git a/python/sglang/test/send_one.py b/python/sglang/test/send_one.py
index d5a399f0a611..cff8ec733212 100644
--- a/python/sglang/test/send_one.py
+++ b/python/sglang/test/send_one.py
@@ -78,17 +78,17 @@ def send_one_prompt(args):
         args.prompt = (
             "Human: Describe this image in a very short sentence.\n\nAssistant:"
         )
-        image_data = "https://raw.githubusercontent.com/sgl-project/sglang/main/test/lang/example_image.png"
+        image_data = "https://raw.githubusercontent.com/sgl-project/sglang/main/examples/assets/example_image.png"
     elif args.many_images:
         args.prompt = (
             "Human: I have one reference image and many images."
             "Describe their relationship in a very short sentence.\n\nAssistant:"
         )
         image_data = [
-            "https://raw.githubusercontent.com/sgl-project/sglang/main/test/lang/example_image.png",
-            "https://raw.githubusercontent.com/sgl-project/sglang/main/test/lang/example_image.png",
-            "https://raw.githubusercontent.com/sgl-project/sglang/main/test/lang/example_image.png",
-            "https://raw.githubusercontent.com/sgl-project/sglang/main/test/lang/example_image.png",
+            "https://raw.githubusercontent.com/sgl-project/sglang/main/examples/assets/example_image.png",
+            "https://raw.githubusercontent.com/sgl-project/sglang/main/examples/assets/example_image.png",
+            "https://raw.githubusercontent.com/sgl-project/sglang/main/examples/assets/example_image.png",
+            "https://raw.githubusercontent.com/sgl-project/sglang/main/examples/assets/example_image.png",
         ]
     else:
         image_data = None
diff --git a/python/sglang/test/test_utils.py b/python/sglang/test/test_utils.py
index 9d0bfcf71912..4a7da77c98a1 100644
--- a/python/sglang/test/test_utils.py
+++ b/python/sglang/test/test_utils.py
@@ -123,7 +123,7 @@
 DEFAULT_SMALL_MODEL_NAME_FOR_TEST_QWEN = "Qwen/Qwen2.5-1.5B-Instruct"
 DEFAULT_SMALL_VLM_MODEL_NAME_FOR_TEST = "Qwen/Qwen2.5-VL-3B-Instruct"
 
-DEFAULT_IMAGE_URL = "https://github.com/sgl-project/sglang/blob/main/test/lang/example_image.png?raw=true"
+DEFAULT_IMAGE_URL = "https://github.com/sgl-project/sglang/blob/main/examples/assets/example_image.png?raw=true"
 DEFAULT_VIDEO_URL = "https://raw.githubusercontent.com/EvolvingLMMs-Lab/sglang/dev/onevision_local/assets/jobs.mp4"
 
 DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH = 600
diff --git a/test/lang/test_litellm_backend.py b/test/lang/test_litellm_backend.py
deleted file mode 100644
index 8fcc69cf74d4..000000000000
--- a/test/lang/test_litellm_backend.py
+++ /dev/null
@@ -1,24 +0,0 @@
-import unittest
-
-from sglang import LiteLLM, set_default_backend
-from sglang.test.test_programs import test_mt_bench, test_stream
-from sglang.test.test_utils import CustomTestCase
-
-
-class TestAnthropicBackend(CustomTestCase):
-    chat_backend = None
-
-    @classmethod
-    def setUpClass(cls):
-        cls.chat_backend = LiteLLM("gpt-3.5-turbo")
-        set_default_backend(cls.chat_backend)
-
-    def test_mt_bench(self):
-        test_mt_bench()
-
-    def test_stream(self):
-        test_stream()
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/test/srt/ep/test_deepep_internode.py b/test/manual/ep/test_deepep_internode.py
similarity index 100%
rename from test/srt/ep/test_deepep_internode.py
rename to test/manual/ep/test_deepep_internode.py
diff --git a/test/srt/ep/test_deepep_intranode.py b/test/manual/ep/test_deepep_intranode.py
similarity index 100%
rename from test/srt/ep/test_deepep_intranode.py
rename to test/manual/ep/test_deepep_intranode.py
diff --git a/test/srt/ep/test_deepep_low_latency.py b/test/manual/ep/test_deepep_low_latency.py
similarity index 100%
rename from test/srt/ep/test_deepep_low_latency.py
rename to test/manual/ep/test_deepep_low_latency.py
diff --git a/test/srt/ep/test_eplb.py b/test/manual/ep/test_eplb.py
similarity index 100%
rename from test/srt/ep/test_eplb.py
rename to test/manual/ep/test_eplb.py
diff --git a/test/srt/ep/test_hybrid_dp_ep_tp_mtp.py b/test/manual/ep/test_hybrid_dp_ep_tp_mtp.py
similarity index 100%
rename from test/srt/ep/test_hybrid_dp_ep_tp_mtp.py
rename to test/manual/ep/test_hybrid_dp_ep_tp_mtp.py
diff --git a/test/srt/ep/test_moe_deepep.py b/test/manual/ep/test_moe_deepep.py
similarity index 100%
rename from test/srt/ep/test_moe_deepep.py
rename to test/manual/ep/test_moe_deepep.py
diff --git a/test/srt/ep/test_moe_deepep_eval_accuracy_large.py b/test/manual/ep/test_moe_deepep_eval_accuracy_large.py
similarity index 100%
rename from test/srt/ep/test_moe_deepep_eval_accuracy_large.py
rename to test/manual/ep/test_moe_deepep_eval_accuracy_large.py
diff --git a/test/lang/test_bind_cache.py b/test/manual/lang_frontend/test_bind_cache.py
similarity index 100%
rename from test/lang/test_bind_cache.py
rename to test/manual/lang_frontend/test_bind_cache.py
diff --git a/test/lang/test_choices.py b/test/manual/lang_frontend/test_choices.py
similarity index 100%
rename from test/lang/test_choices.py
rename to test/manual/lang_frontend/test_choices.py
diff --git a/test/lang/test_jump_forward.py b/test/manual/lang_frontend/test_jump_forward.py
similarity index 100%
rename from test/lang/test_jump_forward.py
rename to test/manual/lang_frontend/test_jump_forward.py
diff --git a/test/lang/test_openai_backend.py b/test/manual/lang_frontend/test_openai_backend.py
similarity index 100%
rename from test/lang/test_openai_backend.py
rename to test/manual/lang_frontend/test_openai_backend.py
diff --git a/test/lang/test_separate_reasoning.py b/test/manual/lang_frontend/test_separate_reasoning.py
similarity index 100%
rename from test/lang/test_separate_reasoning.py
rename to test/manual/lang_frontend/test_separate_reasoning.py
diff --git a/test/lang/test_separate_reasoning_execution.py b/test/manual/lang_frontend/test_separate_reasoning_execution.py
similarity index 100%
rename from test/lang/test_separate_reasoning_execution.py
rename to test/manual/lang_frontend/test_separate_reasoning_execution.py
diff --git a/test/srt/run_suite.py b/test/srt/run_suite.py
index c0ad472cd412..cf9530d1162b 100644
--- a/test/srt/run_suite.py
+++ b/test/srt/run_suite.py
@@ -235,13 +235,6 @@
         TestFile("debug_utils/test_log_parser.py", 5),
         TestFile("test_deepseek_v3_cutedsl_4gpu.py"),
         TestFile("entrypoints/http_server/test_abort_request.py"),
-        TestFile("ep/test_deepep_internode.py"),
-        TestFile("ep/test_deepep_intranode.py"),
-        TestFile("ep/test_deepep_low_latency.py"),
-        TestFile("ep/test_eplb.py"),
-        TestFile("ep/test_hybrid_dp_ep_tp_mtp.py"),
-        TestFile("ep/test_moe_deepep.py"),
-        TestFile("ep/test_moe_deepep_eval_accuracy_large.py"),
         TestFile("hicache/test_disaggregation_hicache.py"),
         TestFile("layers/attention/nsa/test_act_quant_triton.py"),
         TestFile("layers/moe/test_moe_runners.py"),
diff --git a/test/srt/test_session_control.py b/test/srt/test_session_control.py
index 8088f7893754..99b1128029bf 100644
--- a/test/srt/test_session_control.py
+++ b/test/srt/test_session_control.py
@@ -594,8 +594,8 @@ def test_session_control(self):
             "<|im_start|>user\nDescribe this image in a very short sentence.<|im_end|>\nassistant:",
         ]
         image_chunks = [
-            "https://raw.githubusercontent.com/sgl-project/sglang/main/test/lang/example_image.png",
-            "https://raw.githubusercontent.com/sgl-project/sglang/main/test/lang/example_image.png",
+            "https://raw.githubusercontent.com/sgl-project/sglang/main/examples/assets/example_image.png",
+            "https://raw.githubusercontent.com/sgl-project/sglang/main/examples/assets/example_image.png",
             "https://raw.githubusercontent.com/sgl-project/sglang/main/assets/logo.png",
         ]
 
diff --git a/test/srt/test_vlm_accuracy.py b/test/srt/test_vlm_accuracy.py
index 4dfa6ff45523..7f6c939f1d76 100644
--- a/test/srt/test_vlm_accuracy.py
+++ b/test/srt/test_vlm_accuracy.py
@@ -30,7 +30,7 @@
 class VisionLLMLogitsBase(unittest.IsolatedAsyncioTestCase):
     @classmethod
     def setUpClass(cls):
-        cls.image_url = "https://github.com/sgl-project/sglang/blob/main/test/lang/example_image.png?raw=true"
+        cls.image_url = "https://github.com/sgl-project/sglang/blob/main/examples/assets/example_image.png?raw=true"
         cls.device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
         cls.model_path = ""
         cls.chat_template = ""
diff --git a/test/srt/test_vlm_input_format.py b/test/srt/test_vlm_input_format.py
index 489f9cbba3e0..18e4a6441d47 100644
--- a/test/srt/test_vlm_input_format.py
+++ b/test/srt/test_vlm_input_format.py
@@ -16,7 +16,7 @@
 from sglang.srt.entrypoints.openai.protocol import ChatCompletionRequest
 from sglang.srt.parser.conversation import generate_chat_conv
 
-TEST_IMAGE_URL = "https://github.com/sgl-project/sglang/blob/main/test/lang/example_image.png?raw=true"
+TEST_IMAGE_URL = "https://github.com/sgl-project/sglang/blob/main/examples/assets/example_image.png?raw=true"
 
 
 class VLMInputTestBase: