Update configuration_neollm.py

configuration_neollm.py

@@ -906,7 +906,7 @@ class NeoLLMConfig(PretrainedConfig):
         nextlat_kl_weight=1.0,
         nextlat_dynamics_proj_factor=1.0,
         # ── Interleaved Head Attention (Duvvuri et al., 2026) ─────────────
-        use_iha=True,
+        use_iha=False,
         iha_num_pseudo_heads=2,  # P=2 → 2×2=4 patrones por head
         iha_local_global_pattern="LLLLG",  # 4 locales + 1 global (paper §5.1)
         iha_sliding_window=None,  # auto = N // (2*P^2) usando la longitud real del batch