docs: update modal docs to serve q8 instead of q4

modal_serve/README.md

@@ -19,18 +19,18 @@ All three scale to zero independently. The Demo URL is the user-facing entrypoin
   - `gazet` (model checkpoints)
   - `gazet-data` (normalized parquet datasets)
 
-## 1. Upload the Q4 GGUF model
+## 1. Upload the Q8 GGUF model
 
 ```bash
 modal volume put gazet \
-    finetune/models/ckpt-q4_k_m.gguf \
-    checkpoints/qwen35-fientune-v3/ckpt-q4_k_m.gguf
+    finetune/models/ckpt-q8_0.gguf \
+    checkpoints/qwen35-fientune-v4/ckpt-q8_0.gguf
 ```
 
 Verify:
 
 ```bash
-modal volume ls gazet checkpoints/qwen35-fientune-v3 | grep ckpt-q4_k_m
+modal volume ls gazet checkpoints/qwen35-fientune-v4 | grep ckpt-q8_0
 ```
 
 ## 2. Deploy

modal_serve/serve.py

@@ -15,7 +15,7 @@ import modal
 
 APP_NAME = "gazet"
 
-MODEL_PATH = "/models/checkpoints/qwen35-fientune-v3/ckpt-q4_k_m.gguf"
+MODEL_PATH = "/models/checkpoints/qwen35-fientune-v4/ckpt-q8_0.gguf"
 DATA_PATH = "/data"
 
 app = modal.App(APP_NAME)