diff --git a/active/software_ai_stack/ai_stack.md b/active/software_ai_stack/ai_stack.md
index 840227e..eee0155 100644
--- a/active/software_ai_stack/ai_stack.md
+++ b/active/software_ai_stack/ai_stack.md
@@ -45,7 +45,10 @@
   - [Benchmark Results](#benchmark-results)
   - [Testing with Curl](#testing-with-curl)
     - [OpenAI API](#openai-api)
+  - [VLLM](#vllm)
+    - [Run VLLM with Podman](#run-vllm-with-podman)
   - [Misc](#misc)
+    - [Quantizing your own Models](#quantizing-your-own-models)
     - [Qwen3.5 Settings](#qwen35-settings)
 
 ## Notes
@@ -215,6 +218,11 @@ hf download --local-dir . ggml-org/Ministral-3-3B-Instruct-2512-GGUF
 ##### Qwen
 
 ```bash
+# qwen3.5-27b-opus
+mkdir qwen3.5-27b-opus && qwen3.5-27b-opus
+hf download --local-dir . Jackrong/Qwen3.5-27B-Claude-4.6-Opus-Reasoning-Distilled-GGUF Qwen3.5-27B.Q4_K_M.gguf
+hf download --local-dir . Jackrong/Qwen3.5-27B-Claude-4.6-Opus-Reasoning-Distilled-GGUF mmproj-BF16.gguf
+
 # qwen3.5-4b
 mkdir qwen3.5-4b && cd qwen3.5-4b
 hf download --local-dir . unsloth/Qwen3.5-4B-GGUF Qwen3.5-4B-Q8_0.gguf
@@ -264,6 +272,17 @@ hf download --local-dir . unsloth/GLM-4.7-Flash-GGUF GLM-4.7-Flash-Q8_0.gguf
 
 ```bash
 # Note "it" vs "pt" suffixes. "it" is instruction following, "pt" is the base model (not as good for out-of-the-box use)
+
+# gemma-4-26b-a4b
+mkdir gemma-4-26b-a4b && cd gemma-4-26b-a4b
+hf download --local-dir . ggml-org/gemma-4-26B-A4B-it-GGUF gemma-4-26B-A4B-it-Q8_0.gguf
+hf download --local-dir . ggml-org/gemma-4-26B-A4B-it-GGUF mmproj-gemma-4-26B-A4B-it-f16.gguf
+
+# gemma-4-31b
+mkdir gemma-4-31b && cd gemma-4-31b
+hf download --local-dir . ggml-org/gemma-4-31B-it-GGUF gemma-4-31B-it-Q8_0.gguf
+hf download --local-dir . ggml-org/gemma-4-31B-it-GGUF mmproj-gemma-4-31B-it-f16.gguf
+
 # gemma-3-27b-it
 mkdir gemma-3-27b-it && cd gemma-3-27b-it
 hf download --local-dir . unsloth/gemma-3-27b-it-GGUF gemma-3-27b-it-Q8_0.gguf
@@ -353,7 +372,7 @@ podman build -f .devops/vulkan.Dockerfile -t llama-cpp-vulkan:${BUILD_TAG} -t ll
 # ROCM
 podman build -f .devops/rocm.Dockerfile -t llama-cpp-rocm:${BUILD_TAG} -t llama-cpp-rocm:latest .
 
-# Run llama demo server (Available on port 8000)
+# Run llama demo server (Available on port 8010)
 podman run \
 --rm \
 --name llama-server-demo \
@@ -361,10 +380,11 @@ podman run \
 --device=/dev/dri \
 -v /home/ai/models/text:/models:z \
 -p 8010:8000 \
+--ipc host \
 localhost/llama-cpp-vulkan:latest \
 --host 0.0.0.0 \
 --port 8000 \
--c 16000 \
+-c 128000 \
 --perf \
 --n-gpu-layers all \
 --jinja \
@@ -756,8 +776,64 @@ curl \
 }'
 ```
 
+## VLLM
+
+### Run VLLM with Podman
+
+```bash
+# 'latest' and 'nightly' are both viable tags
+podman run --rm \
+--device /dev/kfd \
+--device /dev/dri \
+-v ~/.cache/huggingface:/root/.cache/huggingface:z \
+--env "HF_TOKEN=$HF_TOKEN" \
+-p 8010:8000 \
+--ipc=host \
+docker.io/vllm/vllm-openai-rocm:nightly \
+--enable-offline-docs \
+
+# Pick your model
+Qwen/Qwen3.5-35B-A3B --max-model-len 262144 --reasoning-parser qwen3 --enable-auto-tool-choice --tool-call-parser qwen3_coder
+Qwen/Qwen3.5-9B --max-model-len 262144 --reasoning-parser qwen3 --enable-auto-tool-choice --tool-call-parser qwen3_coder
+Qwen/Qwen3.5-35B-A3B-FP8
+google/gemma-4-26B-A4B-it
+openai/gpt-oss-120b
+
+```
+
 ## Misc
 
+### Quantizing your own Models
+
+```bash
+# Create a scratch dir for downloading models
+mkdir scratch && cd scratch
+
+# qwen 3.5 35b
+mkdir qwen3.5-35b-a3b && cd qwen3.5-35b-a3b
+hf download --local-dir . Qwen/Qwen3.5-35B-A3B
+
+# nemotron cascade
+mkdir nemotron-cascade-2-30b-a3b && cd nemotron-cascade-2-30b-a3b
+hf download --local-dir . nvidia/Nemotron-Cascade-2-30B-A3B
+
+# Run the full 
+podman run -it --rm \
+--device=/dev/kfd \
+--device=/dev/dri \
+-v $(pwd):/models:z \
+--entrypoint /bin/bash \
+ghcr.io/ggml-org/llama.cpp:full-vulkan
+
+# Run ./llama-quantize to see available quants
+# 7 = q_8
+# 18 = q_6_k
+# 17 = q_5_k
+# 15 = q_4_k
+./llama-quantize /models/$MODEL_NAME.gguf /models/$MODEL_NAME-Q6_K.gguf 18
+./llama-quantize /models/$MODEL_NAME.gguf /models/$MODEL_NAME-Q8_0.gguf 7
+```
+
 ### Qwen3.5 Settings
 
 > We recommend using the following set of sampling parameters for generation