diff --git a/src/audita/config.py b/src/audita/config.py
index 9cd4742..ddadedb 100644
--- a/src/audita/config.py
+++ b/src/audita/config.py
@@ -7,9 +7,9 @@ from typing import Mapping, Optional
 from .errors import AuditaConfigError
 
 
-DEFAULT_MODEL = "openrouter/mistralai/mistral-small-3.2-24b-instruct"
+DEFAULT_MODEL = "openrouter/google/gemma-4-31b-it"
 DEFAULT_BASE_URL = "https://openrouter.ai/api/v1"
-DEFAULT_MAX_SECTION_TOKENS = 16000
+DEFAULT_MAX_SECTION_TOKENS = 6144
 DEFAULT_GLOSSARY_CONFIDENCE_THRESHOLD = 0.60
 DEFAULT_GRAMMAR_CONFIDENCE_THRESHOLD = 0.60
 DEFAULT_MAX_RETRIES = 3
@@ -17,7 +17,7 @@ DEFAULT_WORK_DIR = "/tmp/audita"
 DEFAULT_GLOSSARY_MAX_LLM_PASSES = 3
 DEFAULT_GRAMMAR_MAX_LLM_PASSES = 3
 DEFAULT_NORMALIZE_MAX_SEGMENT_GAP = 5.0
-DEFAULT_NORMALIZE_ELLIPSIS_GAP = 2.0
+DEFAULT_NORMALIZE_ELLIPSIS_GAP = 3.5
 DEFAULT_NORMALIZE_MAX_SEGMENT_DURATION = 60.0
 DEFAULT_NORMALIZE_MAX_SEGMENT_TOKENS = 2048