diff --git a/README.md b/README.md
index 7f8ce4e..9058313 100644
--- a/README.md
+++ b/README.md
@@ -73,7 +73,7 @@ vllmini/
 - Implemented **Quantization** using `bitsandbytes` for 4-bit NF4 quantisation.   ~~Still experimenting so it has a seperate branch~~ (it has been merged with main now).
     - **Key insight**: 4-bit is a compressed encoding of the weights, we don't just truncate the weights to 4-bit (Turns out this is not correct, more on this later.) 
     - **Dequantisation Formula**: 
-    $$ dequantized\ weight = codebook[4\ bit\ index] × scale + zero\ point $$
+    `` dequantized weight = codebook[4 bit index] × scale + zero point ``
     - **Basic idea**: so instead of storing weights as FP16/BF16 (2 bytes per parameter) or FP32 (4 bytes) which is full precision, we store each weight as a 4-bit index (0–15). This 4-bit value points to a specific float in a shared codebook (typically 16 values). So 16 weights share the same 16-entry codebook, meaning you need only 0.25 bytes per weight + 16 bytes per block for scale/zero-point. This reduces memory by ~8x vs FP16 and ~16x vs FP32.
     
 - **RoPE Sharing** : Optimised rotary embedding buffers to share vram across 32+ layers.
diff --git a/benchmark.py b/benchmark.py
index 57753b8..1ccde00 100644
--- a/benchmark.py
+++ b/benchmark.py
@@ -17,9 +17,9 @@ def print_separator():
     print("-" * 50)
 
 @torch.inference_mode()
-def benchmark(model_id:str, prompt:str, device:str):
-    print(f"Loading model {model_id} to {device}...")
-    model, config = load_hf_model(model_id, device=device)
+def benchmark(model_id:str, prompt:str, device:str, quantize:bool):
+    print(f"Loading model {model_id} to {device} (quantize={quantize})...")
+    model, config = load_hf_model(model_id, device=device, quantize=quantize)
     tokenizer = AutoTokenizer.from_pretrained(model_id)
     sampler = Sampler(temperature=0.0) # Greedy for consistency
 
@@ -107,9 +107,10 @@ def parse_args():
     parser.add_argument("--model-id", type=str, default=MODEL_ID, help="Model ID")
     parser.add_argument("--prompt", type=str, default=PROMPT, help="Prompt")
     parser.add_argument("--device", type=str, default=DEVICE, help="Device to use")
+    parser.add_argument("--quantize", "-q", action="store_true", help="Enable 4-bit NF4 quantization")
     
     return parser.parse_args()
 
 if __name__ == "__main__":
     args = parse_args()
-    benchmark(args.model_id, args.prompt, args.device)
+    benchmark(args.model_id, args.prompt, args.device, args.quantize)
diff --git a/models/qwen3.py b/models/qwen3.py
index 3ec7b26..7e0707c 100644
--- a/models/qwen3.py
+++ b/models/qwen3.py
@@ -4,7 +4,7 @@
 import torch.nn.functional as F
 import torch.nn as nn
 from models.llama import LlamaConfig, MLP, LlamaForCausalLM, TransformerBlock, RMSNorm, RotaryEmbedding
-from models.attention import Attention as LlamaAttention, FlashAttention as LlamaFlashAttention, apply_rotary
+from models.attention import FlashAttention as LlamaFlashAttention, apply_rotary
 
 class QwenAttention(LlamaFlashAttention):
     def __init__(self, config: LlamaConfig, rotary_emb: RotaryEmbedding):