diff --git a/README.md b/README.md
index fd6343e84..98514d9fd 100644
--- a/README.md
+++ b/README.md
@@ -94,25 +94,99 @@ You can find more examples at [examples/quick_start](examples/quick_start).
 
 ## Frontend: Structured Generation Langauge (SGLang)
 
+To begin with, import sglang.
+```python
+import sglang as sgl
+```
+
+`sglang` provides some simple primitives such as `gen`, `select`, `fork`.
+You can implement your prompt flow in a function decorated by `sgl.function`.
+You can then invoke the function with `run` or `run_batch`.
+The system will manage the state, chat template, and parallelism for you.
+
 ### Control Flow
+```python
+@sgl.function
+def control_flow(s, question):
+    s += "To answer this question: " + question + ", "
+    s += "I need to use a " + sgl.gen("tool", choices=["calculator", "web browser"]) + ". "
+
+    # You can use if or nested function calls
+    if s["tool"] == "calculator":
+        s += "The math expression is" + sgl.gen("expression")
+    elif s["tool"] == "web browser":
+        s += "The website url is" + sgl.gen("url")
+```
 
 ### Parallelism
+```python
+@sgl.function
+def tip_suggestion(s):
+    s += (
+        "Here are two tips for staying healthy: "
+        "1. Balanced Diet. 2. Regular Exercise.\n\n"
+    )
+
+    forks = s.fork(2)  # Launch parallel prompts
+    for i, f in enumerate(forks):
+        f += f"Now, expand tip {i+1} into a paragraph:\n"
+        f += sgl.gen(f"detailed_tip", max_tokens=256, stop="\n\n")
+
+    s += "Tip 1:" + forks[0]["detailed_tip"] + "\n"
+    s += "Tip 2:" + forks[1]["detailed_tip"] + "\n"
+    s += "In summary" + sgl.gen("summary")
+```
 
 ### Multi Modality
 ```python
 @sgl.function
 def image_qa(s, image_file, question):
     s += sgl.user(sgl.image(image_file) + question)
-    s += sgl.assistant(sgl.gen("answer_1", max_tokens=256))
+    s += sgl.assistant(sgl.gen("answer", max_tokens=256)
 ```
 
-### Constrained decoding
+### Constrained Decoding
+```python
+@function
+def regular_expression_gen(s):
+    s += "Q: What is the IP address of the Google DNS servers?\n"
+    s += "A: " + gen(
+        "answer",
+        temperature=0,
+        regex=r"((25[0-5]|2[0-4]\d|[01]?\d\d?).){3}(25[0-5]|2[0-4]\d|[01]?\d\d?)",
+    )
+```
 
 ### Batching
+```python
+@sgl.function
+def text_qa(s, question):
+    s += "Q: " + question + "\n"
+    s += "A:" + sgl.gen("answer", stop="\n")
+
+states = text_qa.run_batch(
+    [
+        {"question": "What is the capital of the United Kingdom?"},
+        {"question": "What is the capital of France?"},
+        {"question": "What is the capital of Japan?"},
+    ],
+)
+```
 
 ### Streaming
+```python
+@sgl.function
+def text_qa(s, question):
+    s += "Q: " + question + "\n"
+    s += "A:" + sgl.gen("answer", stop="\n")
 
-### Other Backends
+states = text_qa.run(
+    question="What is the capital of France?",
+    temperature=0.1)
+
+for out in state.text_iter():
+    print(out, end="", flush=True)
+```
 
 ## Backend: SGLang Runtime (SRT)
 The SGLang Runtime (SRT) is designed to work best with the SGLang frontend.
@@ -151,6 +225,14 @@ python -m sglang.launch_server --model-path meta-llama/Llama-2-7b-chat-hf --port
 
 ## Benchmark And Performance
 
+- Llama-7B on NVIDIA A10G, FP16, Tensor Parallelism=1
+![llama_7b](assets/llama_7b.jpg)
+
+- Mixtral-8x7B on NVIDIA A10G, FP16, Tensor Parallelism=8
+![mixtral_8x7b](assets/mixtral_8x7b.jpg)
+
+Learn more [here]().
+
 ## Roadmap
 - [ ] Function call
 - [ ] Quantization
diff --git a/assets/llama_7b.jpg b/assets/llama_7b.jpg
new file mode 100644
index 000000000..e68960e01
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diff --git a/assets/mixtral_8x7b.jpg b/assets/mixtral_8x7b.jpg
new file mode 100644
index 000000000..755e4296e
Binary files /dev/null and b/assets/mixtral_8x7b.jpg differ
diff --git a/examples/usage/readme_examples.py b/examples/usage/readme_examples.py
new file mode 100644
index 000000000..d7b446c98
--- /dev/null
+++ b/examples/usage/readme_examples.py
@@ -0,0 +1,79 @@
+import sglang as sgl
+
+
+@sgl.function
+def tool_use(s, question):
+    s += "To answer this question: " + question + ", "
+    s += "I need to use a " + sgl.gen("tool", choices=["calculator", "web browser"]) + ". "
+    if s["tool"] == "calculator":
+        s += "The math expression is" + sgl.gen("expression")
+    elif s["tool"] == "web browser":
+        s += "The website url is" + sgl.gen("url")
+
+
+@sgl.function
+def tip_suggestion(s):
+    s += (
+        "Here are two tips for staying healthy: "
+        "1. Balanced Diet. 2. Regular Exercise.\n\n"
+    )
+
+    forks = s.fork(2)
+    for i, f in enumerate(forks):
+        f += f"Now, expand tip {i+1} into a paragraph:\n"
+        f += sgl.gen(f"detailed_tip", max_tokens=256, stop="\n\n")
+
+    s += "Tip 1:" + forks[0]["detailed_tip"] + "\n"
+    s += "Tip 2:" + forks[1]["detailed_tip"] + "\n"
+    s += "In summary" + sgl.gen("summary")
+
+
+@sgl.function
+def text_qa(s, question):
+    s += "Q: " + question + "\n"
+    s += "A:" + sgl.gen("answer", stop="\n")
+
+
+def driver_tool_use():
+    state = tool_use.run(question="What is the capital of the United States?")
+    print(state.text())
+    print("\n")
+
+
+def driver_tip_suggestion():
+    state = tip_suggestion.run()
+    print(state.text())
+    print("\n")
+
+
+def driver_batching():
+    states = text_qa.run_batch(
+        [
+            {"question": "What is the capital of the United Kingdom?"},
+            {"question": "What is the capital of France?"},
+            {"question": "What is the capital of Japan?"},
+        ],
+    )
+
+    for s in states:
+        print(s.text())
+    print("\n")
+
+
+def driver_stream():
+    state = text_qa.run(
+        question="What is the capital of France?",
+        temperature=0.1)
+
+    for out in state.text_iter():
+        print(out, end="", flush=True)
+    print("\n")
+
+
+if __name__ == "__main__":
+    sgl.set_default_backend(sgl.OpenAI("gpt-3.5-turbo-instruct"))
+
+    driver_tool_use()
+    driver_tip_suggestion()
+    driver_batching()
+    driver_stream()
diff --git a/examples/quick_start/more_stream_methods.py b/examples/usage/streaming.py
similarity index 89%
rename from examples/quick_start/more_stream_methods.py
rename to examples/usage/streaming.py
index 15a41483a..8ea672417 100644
--- a/examples/quick_start/more_stream_methods.py
+++ b/examples/usage/streaming.py
@@ -12,7 +12,6 @@ def multi_turn_question(s, question_1, question_2):
 
 
 sgl.set_default_backend(sgl.OpenAI("gpt-3.5-turbo"))
-#sgl.set_default_backend(sgl.RuntimeEndpoint("http://localhost:30000"))
 
 
 def stream_a_variable():
@@ -24,7 +23,7 @@ def stream_a_variable():
 
     for out in state.text_iter(var_name="answer_2"):
         print(out, end="", flush=True)
-    print()
+    print("\n")
 
 
 async def async_stream():
@@ -36,9 +35,9 @@ async def async_stream():
 
     async for out in state.text_async_iter(var_name="answer_2"):
         print(out, end="", flush=True)
-    print()
+    print("\n")
 
 
 if __name__ == "__main__":
-    #stream_a_variable()
+    stream_a_variable()
     asyncio.run(async_stream())