diff --git a/klite.embd b/klite.embd
index 78ba67159..3ccdb4a07 100644
--- a/klite.embd
+++ b/klite.embd
@@ -3247,8 +3247,8 @@ Current version indicated by LITEVER below.
 		websearch_retain: false,
 		websearch_template: "",
 
-		max_context_length: (localflag?4096:1800),
-		max_length: (localflag?240:200),
+		max_context_length: (localflag?4096:2048),
+		max_length: (localflag?512:256),
 		auto_ctxlen: true,
 		auto_genamt: true,
 		rep_pen: 1.07,
@@ -9663,11 +9663,16 @@ Current version indicated by LITEVER below.
 											document.getElementById("max_context_length_slide").max = ep_maxctx;
 											document.getElementById("max_context_length_slide_label").innerText = ep_maxctx;
 										}
-										if(ep_maxctx && ep_maxctx>4096 && document.getElementById("max_length_slide").max<1024)
+										if(ep_maxctx && ep_maxctx>=4096 && document.getElementById("max_length_slide").max<1024)
 										{
 											document.getElementById("max_length_slide").max = 1024;
 											document.getElementById("max_length_slide_label").innerText = 1024;
 										}
+										if(ep_maxctx && ep_maxctx>=16384 && document.getElementById("max_length_slide").max<2048)
+										{
+											document.getElementById("max_length_slide").max = 2048;
+											document.getElementById("max_length_slide_label").innerText = 2048;
+										}
 										if(localflag && localsettings.max_context_length==4096 && ep_maxctx>4096)
 										{
 											localsettings.max_context_length = ep_maxctx;
@@ -14723,7 +14728,7 @@ Current version indicated by LITEVER below.
 					oai_payload.logit_bias = submit_payload.params.logit_bias;
 				}
 
-				let is_using_o1 = custom_oai_model.toLowerCase().startsWith("o1-") || custom_oai_model.toLowerCase()=="o1" || custom_oai_model.toLowerCase().startsWith("o3-") || custom_oai_model.toLowerCase()=="o3";
+				let is_using_o1 = custom_oai_model.toLowerCase().startsWith("o1-") || custom_oai_model.toLowerCase()=="o1" || custom_oai_model.toLowerCase().startsWith("o3-") || custom_oai_model.toLowerCase()=="o3" || custom_oai_model.toLowerCase().startsWith("o4-") || custom_oai_model.toLowerCase()=="o4";
 				let is_using_4o_search = custom_oai_model.toLowerCase().includes("-search-preview");
 				if(is_using_o1 || is_using_4o_search)
 				{
diff --git a/koboldcpp.py b/koboldcpp.py
index 490650ab3..31cdc53f6 100644
--- a/koboldcpp.py
+++ b/koboldcpp.py
@@ -70,7 +70,7 @@ ttsmodelpath = "" #if empty, not initialized
 embeddingsmodelpath = "" #if empty, not initialized
 maxctx = 4096
 maxhordectx = 4096
-maxhordelen = 400
+maxhordelen = 512
 modelbusy = threading.Lock()
 requestsinqueue = 0
 defaultport = 5001