diff --git a/demo/old_translation_settings.json b/demo/old_translation_settings.json
new file mode 100644
index 0000000..c0a7979
--- /dev/null
+++ b/demo/old_translation_settings.json
@@ -0,0 +1,45 @@
+{
+    "base translation settings": {
+        "prompt_assembly_mode": 1,
+        "number_of_lines_per_batch": 48,
+        "sentence_fragmenter_mode": 2,
+        "je_check_mode": 2,
+        "number_of_malformed_batch_retries": 1,
+        "batch_retry_timeout": 700,
+        "number_of_concurrent_batches": 2
+    },
+
+    "openai settings": {
+        "openai_model": "gpt-4o",
+        "openai_system_message": "As a Japanese to English translator, translate narration into English simple past, everything else should remain in its original tense. Maintain original formatting, punctuation, and paragraph structure. Keep pre-translated terms and anticipate names not replaced. Preserve terms and markers marked with >>><<< and match the output's line count to the input's. Note: 〇 indicates chapter changes.",
+        "openai_temperature": 0.3,
+        "openai_top_p": 1.0,
+        "openai_n": 1,
+        "openai_stream": false,
+        "openai_stop": null,
+        "openai_logit_bias": null,
+        "openai_max_tokens": null,
+        "openai_presence_penalty": 0.0,
+        "openai_frequency_penalty": 0.0
+    },
+
+    "gemini settings": {
+        "gemini_model": "gemini-1.5-pro-latest",
+        "gemini_prompt": "As a Japanese to English translator, translate narration into English simple past, everything else should remain in its original tense. Maintain original formatting, punctuation, and paragraph structure. Keep pre-translated terms and anticipate names not replaced. Preserve terms and markers marked with >>><<< and match the output's line count to the input's. Note: 〇 indicates chapter changes.",
+        "gemini_temperature": 0.3,
+        "gemini_top_p": null,
+        "gemini_top_k": null,
+        "gemini_candidate_count": 1,
+        "gemini_stream": false,
+        "gemini_stop_sequences": null,
+        "gemini_max_output_tokens": null
+    },
+
+    "deepl settings":{
+        "deepl_context": "",
+        "deepl_split_sentences": "ALL",
+        "deepl_preserve_formatting": true,
+        "deepl_formality": "default"
+    }
+    
+}
\ No newline at end of file
diff --git a/demo/translation_settings.json b/demo/translation_settings.json
index ee622a5..b7c369b 100644
--- a/demo/translation_settings.json
+++ b/demo/translation_settings.json
@@ -13,7 +13,7 @@
 
     "openai settings": {
         "openai_model": "gpt-4-turbo",
-        "openai_system_message": "As a Japanese to English translator, translate narration into simple past tense, everything else should remain in its original tense. Maintain original formatting, spacing, punctuation, and paragraph structure. Keep pre-translated terms and anticipate names not replaced. Calls and text messages should be enclosed in brackets. Preserve terms and markers marked with >>><<< and match the output's line count to the input's. Note: 〇 indicates chapter changes.",
+        "openai_system_message": "As a Japanese to English translator, translate narration into first person and simple past tense, everything else should remain in its original tense and point of view. Maintain original formatting, spacing, punctuation, paragraph structure, and overall style of text. Keep pre-translated terms and anticipate names not replaced. Calls and text messages should be enclosed in brackets. Preserve terms and markers marked with >>><<< and match the output's line count to the input's. Note that 〇 indicates chapter changes. Do not use dialogue tags.",
         "openai_temperature": 0.1,
         "openai_top_p": 1.0,
         "openai_n": 1,
@@ -27,7 +27,7 @@
 
     "gemini settings": {
         "gemini_model": "gemini-pro",
-        "gemini_prompt": "As a Japanese to English translator, translate narration into simple past tense, everything else should remain in its original tense. Maintain original formatting, spacing, punctuation, and paragraph structure. Keep pre-translated terms and anticipate names not replaced. Calls and text messages should be enclosed in brackets. Preserve terms and markers marked with >>><<< and match the output's line count to the input's. Note: 〇 indicates chapter changes.",
+        "gemini_prompt": "As a Japanese to English translator, translate narration into first person and simple past tense, everything else should remain in its original tense and point of view. Maintain original formatting, spacing, punctuation, paragraph structure, and overall style of text. Keep pre-translated terms and anticipate names not replaced. Calls and text messages should be enclosed in brackets. Preserve terms and markers marked with >>><<< and match the output's line count to the input's. Note that 〇 indicates chapter changes. Do not use dialogue tags.",
         "gemini_temperature": 0.1,
         "gemini_top_p": null,
         "gemini_top_k": null,