diff --git a/miles_qwen3_8b_h100/Dockerfile b/miles_qwen3_8b_h100/Dockerfile
new file mode 100644
index 0000000..265e250
--- /dev/null
+++ b/miles_qwen3_8b_h100/Dockerfile
@@ -0,0 +1,119 @@
+FROM anyscale/ray:2.54.0-py312-cu129
+
+ARG PATCH_VERSION=latest
+ARG MEGATRON_COMMIT=3714d81d418c9f1bca4594fc35f9e8289f652862
+ARG SGLANG_COMMIT=24c91001cf99ba642be791e099d358f4dfe955f5
+ARG MILES_REF=main
+
+# Anyscale base image runs as non-root; use sudo for system installs.
+WORKDIR /home/ray
+
+RUN sudo apt-get update && \
+    sudo apt-get install -y --no-install-recommends git rsync dnsutils nvtop && \
+    sudo rm -rf /var/lib/apt/lists/*
+
+# Keep pip tooling current and pin numpy to 1.x for Megatron compatibility.
+RUN python -m pip install --upgrade pip setuptools wheel && \
+    python -m pip install "numpy<2" huggingface_hub
+
+# Pin PyTorch 2.9.1 — matches sgl_kernel from PyPI (compiled for torch 2.9.x)
+# and has a pre-built flash-attn 2.8.3 wheel available.
+RUN python -m pip install torch==2.9.1 torchvision torchaudio \
+    --index-url https://download.pytorch.org/whl/cu128
+
+# Pre-built flash-attn wheel for torch 2.9 + cu12 (source compilation
+# exceeds Anyscale's ~60 min build timeout).
+RUN python -m pip install https://github.com/Dao-AILab/flash-attention/releases/download/v2.8.3/flash_attn-2.8.3%2Bcu12torch2.9cxx11abiTRUE-cp312-cp312-linux_x86_64.whl
+
+# Apex: install Python-only (no CUDA extensions) to stay within Anyscale's
+# ~60 min build timeout.  Megatron falls back to PyTorch-native kernels.
+RUN git clone --filter=blob:none https://github.com/NVIDIA/apex.git /tmp/apex && \
+    cd /tmp/apex && \
+    git checkout 10417aceddd7d5d05d7cbf7b0fc2daad1105f8b4 && \
+    python -m pip install --disable-pip-version-check --no-cache-dir \
+    --no-build-isolation . && \
+    rm -rf /tmp/apex
+
+# Install SGLang from source.  sgl_kernel comes from PyPI, pre-compiled
+# for torch 2.9.x — no need to rebuild from source.
+RUN git clone https://github.com/sgl-project/sglang.git /home/ray/sglang && \
+    cd /home/ray/sglang && \
+    git checkout ${SGLANG_COMMIT} && \
+    python -m pip install -e "python[all]"
+
+# Install Megatron-LM from source.
+RUN git clone --recursive https://github.com/NVIDIA/Megatron-LM.git /home/ray/Megatron-LM && \
+    cd /home/ray/Megatron-LM && \
+    git checkout ${MEGATRON_COMMIT} && \
+    python -m pip install -e .
+
+# Pull Miles source for patches and dependency manifests.
+RUN git clone https://github.com/radixark/miles.git /tmp/miles && \
+    cd /tmp/miles && \
+    git checkout ${MILES_REF}
+
+# Apply SGLang patch.
+RUN cd /home/ray/sglang && \
+    cp /tmp/miles/docker/patch/${PATCH_VERSION}/sglang.patch ./sglang.patch && \
+    git update-index --refresh && \
+    git apply sglang.patch --3way && \
+    if grep -R -n '^<<<<<<< ' .; then \
+      echo "SGLang patch failed to apply cleanly. Please resolve conflicts." && \
+      exit 1; \
+    fi && \
+    rm sglang.patch
+
+# Apply Megatron-LM patch.
+RUN cd /home/ray/Megatron-LM && \
+    cp /tmp/miles/docker/patch/${PATCH_VERSION}/megatron.patch ./megatron.patch && \
+    git update-index --refresh && \
+    git apply megatron.patch --3way && \
+    if grep -R -n '^<<<<<<< ' .; then \
+      echo "Megatron patch failed to apply cleanly. Please resolve conflicts." && \
+      exit 1; \
+    fi && \
+    rm megatron.patch
+
+# Install Miles dependencies.
+RUN python -m pip install git+https://github.com/ISEEKYAN/mbridge.git@89eb10887887bc74853f89a4de258c0702932a1c --no-deps && \
+    python -m pip install git+https://github.com/fzyzcjy/torch_memory_saver.git@dc6876905830430b5054325fa4211ff302169c6b --no-cache-dir --force-reinstall && \
+    python -m pip install git+https://github.com/fzyzcjy/Megatron-Bridge.git@dev_rl --no-build-isolation && \
+    python -m pip install "nvidia-modelopt[torch]>=0.37.0" --no-build-isolation
+
+# Make MXFP8 quantizer import conditional — mxfp8_group_quantize was added
+# in a newer SGLang than our pinned commit. Not needed for Qwen3-8B training.
+RUN python -c "\
+import pathlib; \
+p = pathlib.Path('/tmp/miles/miles/backends/megatron_utils/megatron_to_hf/processors/quantizer_mxfp8.py'); \
+t = p.read_text(); \
+t = t.replace( \
+    'from sglang.srt.layers.quantization.fp8_utils import mxfp8_group_quantize', \
+    'try:\\n    from sglang.srt.layers.quantization.fp8_utils import mxfp8_group_quantize\\nexcept ImportError:\\n    mxfp8_group_quantize = None' \
+); \
+p.write_text(t)"
+
+# Install Miles itself.
+RUN python -m pip install -r /tmp/miles/requirements.txt && \
+    python -m pip install -e /tmp/miles --no-deps && \
+    cd /tmp/miles/miles/backends/megatron_utils/kernels/int4_qat && \
+    python -m pip install . --no-build-isolation
+
+# Re-pin PyTorch 2.9.1 and reinstall flash-attn + TE at the end.
+# Earlier installs may have upgraded torch, breaking pre-built binary wheels.
+RUN python -c "import torch; print(f'Before re-pin: PyTorch {torch.__version__}')"
+RUN python -m pip install torch==2.9.1 torchvision torchaudio \
+    --index-url https://download.pytorch.org/whl/cu128
+RUN python -m pip install --force-reinstall --no-deps \
+    https://github.com/Dao-AILab/flash-attention/releases/download/v2.8.3/flash_attn-2.8.3%2Bcu12torch2.9cxx11abiTRUE-cp312-cp312-linux_x86_64.whl
+RUN python -m pip install --no-build-isolation "transformer_engine[pytorch]==2.10.0"
+
+# Verify torch + flash-attn ABI compatibility.
+# sgl_kernel is skipped here — it requires libcuda.so.1 (GPU hardware) to import.
+RUN python -c "\
+import torch; print(f'PyTorch: {torch.__version__}, CUDA: {torch.version.cuda}'); \
+assert torch.__version__.startswith('2.9'), f'Expected 2.9.x, got {torch.__version__}'; \
+from flash_attn import flash_attn_func; print('flash-attn OK')"
+
+ENV PYTHONPATH=/home/ray/Megatron-LM:$PYTHONPATH
+
+WORKDIR /tmp/miles
diff --git a/miles_qwen3_8b_h100/README.md b/miles_qwen3_8b_h100/README.md
new file mode 100644
index 0000000..fcd12b4
--- /dev/null
+++ b/miles_qwen3_8b_h100/README.md
@@ -0,0 +1,39 @@
+# GRPO Training for Qwen3-8B with MILES
+
+This example demonstrates reinforcement learning fine-tuning of Qwen3-8B using **Group Relative Policy Optimization (GRPO)** on the DAPO-Math-17k dataset. It uses the [MILES](https://github.com/radixark/miles) framework for distributed RL training with disaggregated rollouts on Anyscale.
+
+The training runs on a single node with **8x H100-80GB GPUs**, using:
+- **4 GPUs for training** (TP=2, DP=2 with Megatron-LM)
+- **4 GPUs for rollout inference** (disaggregated SGLang engines)
+
+## Install the Anyscale CLI
+
+```bash
+pip install -U anyscale
+anyscale login
+```
+
+## Submit the job
+
+Clone the example from GitHub.
+
+```bash
+git clone https://github.com/anyscale/examples.git
+cd examples/miles_qwen3_8b_h100
+```
+
+Submit the job.
+
+```bash
+anyscale job submit -f job.yaml
+```
+
+The entrypoint will automatically download the model and dataset, convert weights to Megatron format, and start training. Training progress can be monitored via TensorBoard logs in `/mnt/cluster_storage/tensorboard_logs`.
+
+## Understanding the example
+
+- **Algorithm**: This example uses GRPO with DAPO-style asymmetric clipping (ε_low=0.2, ε_high=0.28), which is particularly effective for math reasoning tasks.
+- **Dataset**: [DAPO-Math-17k](https://huggingface.co/datasets/zhuzilin/dapo-math-17k) contains 17k integer math problems with deterministic reward signals based on answer correctness.
+- **Disaggregated architecture**: Training and rollout happen on separate GPUs for maximum throughput. The 4 SGLang rollout engines run inference in parallel while the training GPUs perform gradient updates.
+- **Weight conversion**: On the first run, HuggingFace weights are converted to Megatron-LM's `torch_dist` format. Converted weights are cached in `/mnt/cluster_storage/Qwen3-8B_torch_dist` for subsequent runs.
+- **Async training**: The pipeline uses `train_async.py` which overlaps rollout generation and policy updates for better GPU utilization.
diff --git a/miles_qwen3_8b_h100/convert_weights_remote.py b/miles_qwen3_8b_h100/convert_weights_remote.py
new file mode 100644
index 0000000..f7aaa4d
--- /dev/null
+++ b/miles_qwen3_8b_h100/convert_weights_remote.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+"""Ray remote wrapper for weight conversion - ensures it runs on a GPU worker."""
+import sys
+import subprocess
+import ray
+
+@ray.remote(num_gpus=1)
+def convert_weights(cmd_args):
+    """Run weight conversion on a GPU worker."""
+    result = subprocess.run(
+        ["python", "/tmp/miles/tools/convert_hf_to_torch_dist.py"] + cmd_args,
+        capture_output=True,
+        text=True
+    )
+    return result.returncode, result.stdout, result.stderr
+
+if __name__ == "__main__":
+    # Pass through all command-line arguments
+    cmd_args = sys.argv[1:]
+
+    # Run conversion on GPU worker
+    returncode, stdout, stderr = ray.get(convert_weights.remote(cmd_args))
+
+    # Print output
+    if stdout:
+        print(stdout, end="")
+    if stderr:
+        print(stderr, end="", file=sys.stderr)
+
+    sys.exit(returncode)
diff --git a/miles_qwen3_8b_h100/entrypoint.sh b/miles_qwen3_8b_h100/entrypoint.sh
new file mode 100755
index 0000000..eba3188
--- /dev/null
+++ b/miles_qwen3_8b_h100/entrypoint.sh
@@ -0,0 +1,147 @@
+#!/bin/bash
+# Anyscale entrypoint: Qwen3-8B GRPO training on 1 worker × 8x H100-80GB
+# Downloads model/dataset, converts weights, and runs async RL training.
+#
+# Head node (m5.2xlarge): driver only, no GPUs
+# Layout (GPU worker):
+#   Worker 0 (8x H100):
+#     GPU 0-3: Training (TP=2, DP=2)
+#     GPU 4-7: Rollout (4 SGLang engines, 1 GPU each)
+
+set -ex
+
+export PYTHONBUFFERED=16
+STORAGE=/mnt/cluster_storage
+
+# Qwen3-8B model architecture args (from scripts/models/qwen3-8B.sh)
+MODEL_ARGS=(
+   --swiglu
+   --num-layers 36
+   --hidden-size 4096
+   --ffn-hidden-size 12288
+   --num-attention-heads 32
+   --group-query-attention
+   --num-query-groups 8
+   --use-rotary-position-embeddings
+   --disable-bias-linear
+   --normalization "RMSNorm"
+   --norm-epsilon 1e-6
+   --rotary-base 1000000
+   --vocab-size 151936
+   --kv-channels 128
+   --qk-layernorm
+   --untie-embeddings-and-output-weights
+)
+
+# ======================== Step 1: Download model & dataset ========================
+
+echo "=== Downloading model ==="
+huggingface-cli download Qwen/Qwen3-8B --local-dir ${STORAGE}/Qwen3-8B
+
+echo "=== Downloading dataset ==="
+huggingface-cli download --repo-type dataset zhuzilin/dapo-math-17k --local-dir ${STORAGE}/dapo-math-17k
+
+# ======================== Step 2: Convert HF weights to torch_dist ========================
+
+if [ ! -d "${STORAGE}/Qwen3-8B_torch_dist/iter_0000000" ]; then
+  echo "=== Converting weights (HF -> torch_dist) on GPU worker ==="
+  python convert_weights_remote.py \
+    ${MODEL_ARGS[@]} \
+    --no-gradient-accumulation-fusion \
+    --hf-checkpoint ${STORAGE}/Qwen3-8B \
+    --save ${STORAGE}/Qwen3-8B_torch_dist
+else
+  echo "=== Converted weights already exist, skipping ==="
+fi
+
+# ======================== Step 3: Run training ========================
+
+CKPT_ARGS=(
+   --hf-checkpoint ${STORAGE}/Qwen3-8B
+   --ref-load ${STORAGE}/Qwen3-8B_torch_dist
+   --load ${STORAGE}/Qwen3-8B_torch_dist
+   --save ${STORAGE}/Qwen3-8B_miles/
+   --save-interval 20
+)
+
+ROLLOUT_ARGS=(
+   --prompt-data ${STORAGE}/dapo-math-17k/dapo-math-17k.jsonl
+   --input-key prompt
+   --label-key label
+   --apply-chat-template
+   --rollout-shuffle
+   --balance-data
+   --rm-type dapo
+   --reward-key score
+   --num-rollout 5
+   --rollout-batch-size 32
+   --n-samples-per-prompt 8
+   --rollout-max-response-len 8192
+   --rollout-temperature 1
+   --global-batch-size 256
+)
+
+PERF_ARGS=(
+   --tensor-model-parallel-size 2
+   --sequence-parallel
+   --pipeline-model-parallel-size 1
+   --context-parallel-size 1
+   --expert-model-parallel-size 1
+   --expert-tensor-parallel-size 1
+
+   --recompute-granularity full
+   --recompute-method uniform
+   --recompute-num-layers 1
+
+   --use-dynamic-batch-size
+   --max-tokens-per-gpu 9216
+)
+
+GRPO_ARGS=(
+   --advantage-estimator grpo
+   --use-kl-loss
+   --kl-loss-coef 0.00
+   --kl-loss-type low_var_kl
+   --entropy-coef 0.00
+   --eps-clip 0.2
+   --eps-clip-high 0.28
+)
+
+OPTIMIZER_ARGS=(
+   --optimizer adam
+   --lr 1e-6
+   --lr-decay-style constant
+   --weight-decay 0.1
+   --adam-beta1 0.9
+   --adam-beta2 0.98
+)
+
+SGLANG_ARGS=(
+   --rollout-num-gpus-per-engine 1
+   --sglang-mem-fraction-static 0.7
+)
+
+MISC_ARGS=(
+   --no-gradient-accumulation-fusion
+   --attention-dropout 0.0
+   --hidden-dropout 0.0
+   --accumulate-allreduce-grads-in-fp32
+   --attention-softmax-in-fp32
+   --attention-backend flash
+   --use-tensorboard
+   --tensorboard-dir ${STORAGE}/tensorboard_logs
+)
+
+echo "=== Starting training ==="
+python train_remote.py \
+   --actor-num-nodes 1 \
+   --actor-num-gpus-per-node 4 \
+   --rollout-num-gpus 4 \
+   ${MODEL_ARGS[@]} \
+   ${CKPT_ARGS[@]} \
+   ${ROLLOUT_ARGS[@]} \
+   ${OPTIMIZER_ARGS[@]} \
+   ${GRPO_ARGS[@]} \
+   ${PERF_ARGS[@]} \
+   ${SGLANG_ARGS[@]} \
+   ${MISC_ARGS[@]}
diff --git a/miles_qwen3_8b_h100/job.yaml b/miles_qwen3_8b_h100/job.yaml
new file mode 100644
index 0000000..53ec596
--- /dev/null
+++ b/miles_qwen3_8b_h100/job.yaml
@@ -0,0 +1,40 @@
+# Anyscale job config: Miles Qwen3-8B GRPO training on H100
+# Single node × 8x H100-80GB
+#
+# Layout:
+#   Head node (m5.2xlarge): driver only, no GPUs
+#   Worker 0 (8x H100):  [GPU 0-3: Training TP=2 DP=2] [GPU 4-7: Rollout (4 engines)]
+#
+# Submit with:
+#   cd miles_qwen3_8b_h100
+#   anyscale job submit -f job.yaml
+
+name: miles-qwen3-8b-grpo-h100
+
+containerfile: ./Dockerfile
+
+compute_config:
+  head_node:
+    required_resources:
+      CPU: 8
+      memory: 32Gi
+  worker_nodes:
+    - name: h100-workers
+      required_resources:
+        CPU: 192
+        memory: 2048Gi
+        GPU: 8
+      required_labels:
+        ray.io/accelerator-type: H100
+      min_nodes: 1
+      max_nodes: 1
+
+working_dir: .
+
+entrypoint: bash entrypoint.sh
+
+env_vars:
+  CUDA_DEVICE_MAX_CONNECTIONS: "1"
+
+max_retries: 0
+timeout_s: 7200
diff --git a/miles_qwen3_8b_h100/train_remote.py b/miles_qwen3_8b_h100/train_remote.py
new file mode 100644
index 0000000..d95fbaa
--- /dev/null
+++ b/miles_qwen3_8b_h100/train_remote.py
@@ -0,0 +1,24 @@
+#!/usr/bin/env python
+"""Ray remote wrapper for training - ensures it runs on GPU workers."""
+import sys
+import subprocess
+import ray
+
+@ray.remote(num_gpus=4)  # Training needs 4 GPUs
+def run_training(cmd_args):
+    """Run training on GPU workers."""
+    result = subprocess.run(
+        ["python", "/tmp/miles/train_async.py"] + cmd_args,
+        capture_output=False,  # Stream output directly
+        text=True
+    )
+    return result.returncode
+
+if __name__ == "__main__":
+    # Pass through all command-line arguments
+    cmd_args = sys.argv[1:]
+
+    # Run training on GPU workers
+    returncode = ray.get(run_training.remote(cmd_args))
+
+    sys.exit(returncode)