faz6_sft: base HF sft/ yolu (devam SFT) + --save_subdir (cakisma onleme)

code/kod/faz6_sft.py

@@ -171,7 +171,11 @@ def load_tok(token):
 
 def base_ckpt(spec, token):
     if spec and spec != "latest_hf":
-        return spec
+        if os.path.exists(spec):
+            return spec
+        from huggingface_hub import hf_hub_download   # HF yolu (örn sft/epoch_2/ckpt.pt) → devam SFT
+        print(f"[base] HF: {spec}", flush=True)
+        return hf_hub_download("kdirgul/smartcore-v1", spec, repo_type="model", token=token)
     from huggingface_hub import HfApi, hf_hub_download
     api = HfApi(token=token)
     fs = [f for f in api.list_repo_files("kdirgul/smartcore-v1", repo_type="model")
@@ -235,6 +239,8 @@ def main():
     ap.add_argument("--seed", type=int, default=42)
     ap.add_argument("--save_repo", default="kdirgul/smartcore-v1")
     ap.add_argument("--save_dir", default="/content/sft")
+    ap.add_argument("--save_subdir", default="sft",
+                    help="HF çıktı alt-dizini; RAG-SFT için 'sft_rag' ver → genel SFT epoch'larını EZME")
     ap.add_argument("--log_every", type=int, default=10)
     args = ap.parse_args()
 
@@ -333,9 +339,9 @@ def main():
             try:
                 from huggingface_hub import HfApi
                 HfApi(token=token).upload_folder(folder_path=d, repo_id=args.save_repo, repo_type="model",
-                                                 path_in_repo=f"sft/epoch_{epoch}",
-                                                 commit_message=f"sft epoch {epoch} val={vl:.3f}")
-                print(f"[ckpt] HF push OK sft/epoch_{epoch}", flush=True)
+                                                 path_in_repo=f"{args.save_subdir}/epoch_{epoch}",
+                                                 commit_message=f"{args.save_subdir} epoch {epoch} val={vl:.3f}")
+                print(f"[ckpt] HF push OK {args.save_subdir}/epoch_{epoch}", flush=True)
             except Exception as e:
                 print(f"[ckpt] push HATA: {repr(e)[:160]}", flush=True)
     print("[bitti] SFT tamamlandı.", flush=True)