diff --git a/modules/api/completions.py b/modules/api/completions.py
index 587ad6ea..a15e1f86 100644
--- a/modules/api/completions.py
+++ b/modules/api/completions.py
@@ -91,17 +91,14 @@ def _compute_prompt_logprob_entries(prompt, logprobs_count, input_ids=None):
     import torch
 
     if loader == 'ExLlamav3' and hasattr(model, 'model') and hasattr(model, 'cache'):
-        # Native ExLlamav3: call the underlying Model.forward() directly
+        # Native ExLlamav3: call the underlying Model.forward() in chunks
+        # to avoid OOM from giant logits tensors (seq_len * vocab_size * 4 bytes)
         input_ids_tensor = input_ids if isinstance(input_ids, torch.Tensor) else torch.tensor(input_ids, dtype=torch.long)
+        input_ids_tensor = input_ids_tensor.view(-1).cpu()
         with torch.no_grad():
             logits = model.model.forward(
-                input_ids=input_ids_tensor,
-                params={
-                    "attn_mode": "flash_attn",
-                    "cache": model.cache,
-                    "past_len": 0,
-                    "batch_shape": (1, model.max_tokens),
-                }
+                input_ids=input_ids_tensor.view(1, -1),
+                params={"attn_mode": "flash_attn_nc"}
             ).float().cpu()
 
     elif hasattr(model, 'forward'):
diff --git a/modules/exllamav3.py b/modules/exllamav3.py
index 3782a693..7556a908 100644
--- a/modules/exllamav3.py
+++ b/modules/exllamav3.py
@@ -530,39 +530,14 @@ class Exllamav3Model:
     def get_logits(self, token_ids, **kwargs):
         """
         Process a batch of token_ids and return the logits for the last token.
-        This will reset and overwrite the model's cache.
+        Uses flash_attn_nc (no cache) for correct results with recurrent models.
         """
-        # Initialize a single params dictionary that will be updated in-place
-        params = {
-            "cache": self.cache,
-            "reconstruct": False,
-            "attn_mode": "flash_attn",
-            "batch_shape": (1, self.max_tokens),
-            "past_len": 0
-        }
-        params.update(kwargs)
-
-        # Process prefix tokens to fill the cache and generate recurrent state
-        if token_ids.shape[-1] > 1:
-            prefix_ids = token_ids[:, :-1]
-
-            # This forward call updates the 'params' dict with the recurrent state
-            self.model.forward(
-                input_ids=prefix_ids,
-                params=params
-            )
-
-            # Update past_len for the next call
-            params["past_len"] = prefix_ids.shape[-1]
-
-        # Process the last token, now using the state-filled 'params' dict
-        last_token_ids = token_ids[:, -1:]
         logits = self.model.forward(
-            input_ids=last_token_ids,
-            params=params
+            input_ids=token_ids,
+            params={"attn_mode": "flash_attn_nc"}
         )
 
-        return logits.float().cpu()
+        return logits[:, -1:, :].float().cpu()
 
     def encode(self, string, **kwargs):
         add_bos = kwargs.pop('add_bos', True)
diff --git a/modules/exllamav3_hf.py b/modules/exllamav3_hf.py
index e0ad5002..5e634e22 100644
--- a/modules/exllamav3_hf.py
+++ b/modules/exllamav3_hf.py
@@ -26,6 +26,9 @@ except Exception:
 class Exllamav3HF(PreTrainedModel, GenerationMixin):
     def __init__(self, model_dir):
         hf_config = PretrainedConfig.from_pretrained(model_dir)
+        # Ensure text_config is a proper object, not a dict (fixes qwen3_5_moe + transformers compat)
+        if isinstance(getattr(hf_config, 'text_config', None), dict):
+            hf_config.text_config = PretrainedConfig(**hf_config.text_config)
         super().__init__(hf_config)
 
         exl3_config = Config.from_directory(model_dir)
@@ -199,30 +202,11 @@ class Exllamav3HF(PreTrainedModel, GenerationMixin):
                 }
             ).to(input_ids.device).float()
         else:
-            # Labels path: use cache for cross-chunk attention.
-            tokens_to_process = seq_tensor
-            all_logits = None
-            current_len = 0
-
-            for i in range(0, tokens_to_process.shape[0], max_chunk_size):
-                chunk = tokens_to_process[i:i + max_chunk_size]
-                chunk_logits = self.ex_model.forward(
-                    input_ids=chunk.view(1, -1),
-                    params={
-                        "attn_mode": "flash_attn",
-                        "cache": ex_cache,
-                        "past_len": current_len,
-                        "batch_shape": (1, self.max_tokens),
-                    }
-                ).float()
-                current_len += chunk.shape[0]
-
-                if all_logits is None:
-                    all_logits = chunk_logits
-                else:
-                    all_logits = torch.cat([all_logits, chunk_logits], dim=1)
-
-            logits = all_logits
+            # Labels path: single pass without cache for correct logits
+            logits = self.ex_model.forward(
+                input_ids=seq_tensor.view(1, -1),
+                params={"attn_mode": "flash_attn_nc"}
+            ).float().cpu()
 
         if is_negative:
             self.past_seq_negative = seq_tensor