Add -disableThinking option

Author: countzero

examples/server.ps1

@@ -122,6 +122,12 @@ Param (
     [String]
     $kvCacheDataType="f16",
 
+    [Parameter(
+        HelpMessage="Disables the thinking mode of the model."
+    )]
+    [switch]
+    $disableThinking=$false,
+
     [switch]
     $help,
 
@@ -135,6 +141,7 @@ if ($help) {
     exit
 }
 
+
 # The -verbose option is a default PowerShell parameter.
 $verbose = $PSCmdlet.MyInvocation.BoundParameters["Verbose"].IsPresent -eq $true
 
@@ -331,6 +338,12 @@ if ($enableFlashAttention) {
     $commandArguments += "--flash-attn"
 }
 
+# @see https://github.com/ggml-org/llama.cpp/pull/13771#issuecomment-2909087077
+if ($disableThinking) {
+    $commandArguments += "--jinja"
+    $commandArguments += "--reasoning-budget 0"
+}
+
 if ($verbose) {
     $commandArguments += "--verbose"
 }