diff --git a/icons/brain-circuit.svg b/icons/brain-circuit.svg
index 7b672d831..fb39c7795 100644
--- a/icons/brain-circuit.svg
+++ b/icons/brain-circuit.svg
@@ -9,17 +9,16 @@
   stroke-linecap="round"
   stroke-linejoin="round"
 >
-  <path d="M12 5a3 3 0 1 0-5.997.125 4 4 0 0 0-2.526 5.77 4 4 0 0 0 .556 6.588A4 4 0 1 0 12 18Z" />
-  <path d="M9 13a4.5 4.5 0 0 0 3-4" />
-  <path d="M6.003 5.125A3 3 0 0 0 6.401 6.5" />
-  <path d="M3.477 10.896a4 4 0 0 1 .585-.396" />
-  <path d="M6 18a4 4 0 0 1-1.967-.516" />
   <path d="M12 13h4" />
-  <path d="M12 18h6a2 2 0 0 1 2 2v1" />
+  <path d="M12 18h6a2 2 0 012 2v1" />
   <path d="M12 8h8" />
-  <path d="M16 8V5a2 2 0 0 1 2-2" />
-  <circle cx="16" cy="13" r=".5" />
-  <circle cx="18" cy="3" r=".5" />
-  <circle cx="20" cy="21" r=".5" />
-  <circle cx="20" cy="8" r=".5" />
+  <path d="M12 9a4.17 4.17 0 01-3 4" />
+  <path d="M16 8V5a2 2 0 012-2" />
+  <path d="M6 18a4 4 0 01-2-7.465" />
+  <path d="M6.004 5.125a4 4 0 00-2.526 5.77" />
+  <path d="M6.294 6.294A3 3 0 1112 5v13a4 4 0 11-7.967-.518" />
+  <circle cx="16" cy="13" r="0.5" fill="currentColor" />
+  <circle cx="18" cy="3" r="0.5" fill="currentColor" />
+  <circle cx="20" cy="21" r="0.5" fill="currentColor" />
+  <circle cx="20" cy="8" r="0.5" fill="currentColor" />
 </svg>
diff --git a/icons/brain-cog.svg b/icons/brain-cog.svg
index b20b5d7e1..eab275a53 100644
--- a/icons/brain-cog.svg
+++ b/icons/brain-cog.svg
@@ -12,15 +12,15 @@
   <path d="m10.852 14.772-.383.923" />
   <path d="m10.852 9.228-.383-.923" />
   <path d="m13.148 14.772.382.924" />
-  <path d="m13.531 8.305-.383.923" />
+  <path d="m13.53 8.305-.382.923" />
   <path d="m14.772 10.852.923-.383" />
   <path d="m14.772 13.148.923.383" />
-  <path d="M17.598 6.5A3 3 0 1 0 12 5a3 3 0 0 0-5.63-1.446 3 3 0 0 0-.368 1.571 4 4 0 0 0-2.525 5.771" />
-  <path d="M17.998 5.125a4 4 0 0 1 2.525 5.771" />
-  <path d="M19.505 10.294a4 4 0 0 1-1.5 7.706" />
-  <path d="M4.032 17.483A4 4 0 0 0 11.464 20c.18-.311.892-.311 1.072 0a4 4 0 0 0 7.432-2.516" />
-  <path d="M4.5 10.291A4 4 0 0 0 6 18" />
-  <path d="M6.002 5.125a3 3 0 0 0 .4 1.375" />
+  <path d="M17.997 5.125a4 4 0 012.526 5.77" />
+  <path d="M18 18a4 4 0 002-7.464" />
+  <path d="M4.033 17.483A4 4 0 0011.46 20c.184-.31.896-.31 1.076 0a4 4 0 007.43-2.517" />
+  <path d="M6 18a4 4 0 01-2-7.464" />
+  <path d="M6.002 5.125a4 4 0 00-2.525 5.77" />
+  <path d="M6.293 6.294a3 3 0 01-.287-1.098l-.004-.07a3 3 0 015.968-.543c.05.02.057.01.059 0a3 3 0 015.968.542l-.004.071a3 3 0 01-.287 1.098" />
   <path d="m9.228 10.852-.923-.383" />
   <path d="m9.228 13.148-.923.383" />
   <circle cx="12" cy="12" r="3" />
diff --git a/icons/brain-off.json b/icons/brain-off.json
new file mode 100644
index 000000000..7fd98bd4d
--- /dev/null
+++ b/icons/brain-off.json
@@ -0,0 +1,33 @@
+{
+  "$schema": "../icon.schema.json",
+  "contributors": [
+    "karsa-mistmere",
+    "jguddas",
+    "it-is-not",
+    "jamiemlaw",
+    "ej52"
+  ],
+  "use-cases": [
+    "Indicating disabled reasoning in an AI chat interface"
+  ],
+  "tags": [
+    "medical",
+    "mind",
+    "mental",
+    "intellect",
+    "cerebral",
+    "consciousness",
+    "genius",
+    "artificial intelligence",
+    "ai",
+    "think",
+    "deep learning",
+    "machine learning",
+    "computing"
+  ],
+  "categories": [
+    "medical",
+    "science",
+    "development"
+  ]
+}
diff --git a/icons/brain-off.svg b/icons/brain-off.svg
new file mode 100644
index 000000000..67615f7b3
--- /dev/null
+++ b/icons/brain-off.svg
@@ -0,0 +1,22 @@
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="none"
+  stroke="currentColor"
+  stroke-width="2"
+  stroke-linecap="round"
+  stroke-linejoin="round"
+>
+  <path d="M12 18v-6" />
+  <path d="M12 5v1.344" />
+  <path d="M17.707 6.293A3 3 0 1012 5a3 3 0 00-4.124-2.781" />
+  <path d="M17.997 5.125a4 4 0 012.526 5.77" />
+  <path d="M19.644 19.644A4 4 0 0112 18a4 4 0 11-7.967-.517" />
+  <path d="m2 2 20 20" />
+  <path d="M20 10.536a4 4 0 011.533 5.34" />
+  <path d="M3.477 10.895a4 4 0 011.876-5.542" />
+  <path d="M6 18a4 4 0 01-2-7.464" />
+  <path d="M9 13a4.17 4.17 0 002.166-1.5 4 4 0 00.138-.196" />
+</svg>
diff --git a/icons/brain.svg b/icons/brain.svg
index 25cbe755e..03d54dbda 100644
--- a/icons/brain.svg
+++ b/icons/brain.svg
@@ -10,11 +10,11 @@
   stroke-linejoin="round"
 >
   <path d="M12 18V5" />
-  <path d="M15 13a4.17 4.17 0 0 1-3-4 4.17 4.17 0 0 1-3 4" />
-  <path d="M17.598 6.5A3 3 0 1 0 12 5a3 3 0 1 0-5.598 1.5" />
-  <path d="M17.997 5.125a4 4 0 0 1 2.526 5.77" />
-  <path d="M18 18a4 4 0 0 0 2-7.464" />
-  <path d="M19.967 17.483A4 4 0 1 1 12 18a4 4 0 1 1-7.967-.517" />
-  <path d="M6 18a4 4 0 0 1-2-7.464" />
-  <path d="M6.003 5.125a4 4 0 0 0-2.526 5.77" />
+  <path d="M15 13a4.17 4.17 0 01-3-4 4.17 4.17 0 01-3 4" />
+  <path d="M17.707 6.294A3 3 0 1012 5a3 3 0 10-5.707 1.294" />
+  <path d="M17.996 5.125a4 4 0 012.526 5.77" />
+  <path d="M18 18a4 4 0 002-7.465" />
+  <path d="M19.967 17.482a4 4 0 11-7.967.517 4 4 0 11-7.967-.517" />
+  <path d="M6 18a4 4 0 01-2-7.465" />
+  <path d="M6.004 5.125a4 4 0 00-2.526 5.77" />
 </svg>