From a982995fb7303f3273d8cf05f5e6d37384128c76 Mon Sep 17 00:00:00 2001
From: Nikos Livathinos <nli@zurich.ibm.com>
Date: Tue, 22 Jul 2025 17:30:16 +0200
Subject: [PATCH] feat: Switch default layout model to DOCLING_LAYOUT_HERON.
 Update the unit test data.

Signed-off-by: Nikos Livathinos <nli@zurich.ibm.com>
---
 docling/datamodel/pipeline_options.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docling/datamodel/pipeline_options.py b/docling/datamodel/pipeline_options.py
index c923b691..238fea5d 100644
--- a/docling/datamodel/pipeline_options.py
+++ b/docling/datamodel/pipeline_options.py
@@ -287,7 +287,7 @@ class LayoutOptions(BaseModel):
     skip_cell_assignment: bool = (
         False  # Skip cell-to-cluster assignment for VLM-only processing
     )
-    model_spec: LayoutModelConfig = DOCLING_LAYOUT_V2
+    model_spec: LayoutModelConfig = DOCLING_LAYOUT_HERON
 
 
 class AsrPipelineOptions(PipelineOptions):