diff --git a/package-lock.json b/package-lock.json
index 6a1c8a4..228cf7a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "@ai-sdk/vercel": "^0.0.3",
         "@ai-sdk/xai": "^1.2.16",
         "@iarna/toml": "^2.2.5",
-        "ai": "^4.3.16",
+        "ai": "^5.0.68",
         "ink": "^6.0.1",
         "ink-spinner": "^5.0.0",
         "react": "^19.1.0",
@@ -120,6 +120,52 @@
         "zod": "^3.0.0"
       }
     },
+    "node_modules/@ai-sdk/gateway": {
+      "version": "1.0.39",
+      "resolved": "https://registry.npmjs.org/@ai-sdk/gateway/-/gateway-1.0.39.tgz",
+      "integrity": "sha512-ijYCKG2sbn2RBVfIgaXNXvzHAf2HpFXxQODtjMI+T7Z4CLryflytchsZZ9qrGtsjiQVopKOV6m6kj4lq5fnbsg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@ai-sdk/provider": "2.0.0",
+        "@ai-sdk/provider-utils": "3.0.12",
+        "@vercel/oidc": "3.0.2"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "peerDependencies": {
+        "zod": "^3.25.76 || ^4.1.8"
+      }
+    },
+    "node_modules/@ai-sdk/gateway/node_modules/@ai-sdk/provider": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@ai-sdk/provider/-/provider-2.0.0.tgz",
+      "integrity": "sha512-6o7Y2SeO9vFKB8lArHXehNuusnpddKPk7xqL7T2/b+OvXMRIXUO1rR4wcv1hAFUAT9avGZshty3Wlua/XA7TvA==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "json-schema": "^0.4.0"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@ai-sdk/gateway/node_modules/@ai-sdk/provider-utils": {
+      "version": "3.0.12",
+      "resolved": "https://registry.npmjs.org/@ai-sdk/provider-utils/-/provider-utils-3.0.12.tgz",
+      "integrity": "sha512-ZtbdvYxdMoria+2SlNarEk6Hlgyf+zzcznlD55EAl+7VZvJaSg2sqPvwArY7L6TfDEDJsnCq0fdhBSkYo0Xqdg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@ai-sdk/provider": "2.0.0",
+        "@standard-schema/spec": "^1.0.0",
+        "eventsource-parser": "^3.0.5"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "peerDependencies": {
+        "zod": "^3.25.76 || ^4.1.8"
+      }
+    },
     "node_modules/@ai-sdk/google": {
       "version": "1.2.22",
       "resolved": "https://registry.npmjs.org/@ai-sdk/google/-/google-1.2.22.tgz",
@@ -245,30 +291,6 @@
         "zod": "^3.23.8"
       }
     },
-    "node_modules/@ai-sdk/react": {
-      "version": "1.2.12",
-      "resolved": "https://registry.npmjs.org/@ai-sdk/react/-/react-1.2.12.tgz",
-      "integrity": "sha512-jK1IZZ22evPZoQW3vlkZ7wvjYGYF+tRBKXtrcolduIkQ/m/sOAVcVeVDUDvh1T91xCnWCdUGCPZg2avZ90mv3g==",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@ai-sdk/provider-utils": "2.2.8",
-        "@ai-sdk/ui-utils": "1.2.11",
-        "swr": "^2.2.5",
-        "throttleit": "2.1.0"
-      },
-      "engines": {
-        "node": ">=18"
-      },
-      "peerDependencies": {
-        "react": "^18 || ^19 || ^19.0.0-rc",
-        "zod": "^3.23.8"
-      },
-      "peerDependenciesMeta": {
-        "zod": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/@ai-sdk/replicate": {
       "version": "0.2.8",
       "resolved": "https://registry.npmjs.org/@ai-sdk/replicate/-/replicate-0.2.8.tgz",
@@ -318,23 +340,6 @@
         "zod": "^3.0.0"
       }
     },
-    "node_modules/@ai-sdk/ui-utils": {
-      "version": "1.2.11",
-      "resolved": "https://registry.npmjs.org/@ai-sdk/ui-utils/-/ui-utils-1.2.11.tgz",
-      "integrity": "sha512-3zcwCc8ezzFlwp3ZD15wAPjf2Au4s3vAbKsXQVyhxODHcmu0iyPO2Eua6D/vicq/AUm/BAo60r97O6HU+EI0+w==",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@ai-sdk/provider": "1.1.3",
-        "@ai-sdk/provider-utils": "2.2.8",
-        "zod-to-json-schema": "^3.24.1"
-      },
-      "engines": {
-        "node": ">=18"
-      },
-      "peerDependencies": {
-        "zod": "^3.23.8"
-      }
-    },
     "node_modules/@ai-sdk/vercel": {
       "version": "0.0.3",
       "resolved": "https://registry.npmjs.org/@ai-sdk/vercel/-/vercel-0.0.3.tgz",
@@ -869,6 +874,12 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/@standard-schema/spec": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@standard-schema/spec/-/spec-1.0.0.tgz",
+      "integrity": "sha512-m2bOd0f2RT9k8QJx1JN85cZYyH1RqFBdlwtkSlf4tBDYLCiiZnv1fIIwacK6cqwXavOydf0NPToMQgpKq+dVlA==",
+      "license": "MIT"
+    },
     "node_modules/@types/bun": {
       "version": "1.2.18",
       "resolved": "https://registry.npmjs.org/@types/bun/-/bun-1.2.18.tgz",
@@ -909,12 +920,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/@types/diff-match-patch": {
-      "version": "1.0.36",
-      "resolved": "https://registry.npmjs.org/@types/diff-match-patch/-/diff-match-patch-1.0.36.tgz",
-      "integrity": "sha512-xFdR6tkm0MWvBfO8xXCSsinYxHcqkQUlcHeSpMC2ukzOb6lwQAfDmW+Qt0AvlGd8HpsS28qKsB+oPeJn9I39jg==",
-      "license": "MIT"
-    },
     "node_modules/@types/estree": {
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.8.tgz",
@@ -973,6 +978,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@vercel/oidc": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@vercel/oidc/-/oidc-3.0.2.tgz",
+      "integrity": "sha512-JekxQ0RApo4gS4un/iMGsIL1/k4KUBe3HmnGcDvzHuFBdQdudEJgTqcsJC7y6Ul4Yw5CeykgvQbX2XeEJd0+DA==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">= 20"
+      }
+    },
     "node_modules/@vitest/coverage-v8": {
       "version": "3.2.4",
       "resolved": "https://registry.npmjs.org/@vitest/coverage-v8/-/coverage-v8-3.2.4.tgz",
@@ -1140,29 +1154,50 @@
       }
     },
     "node_modules/ai": {
-      "version": "4.3.16",
-      "resolved": "https://registry.npmjs.org/ai/-/ai-4.3.16.tgz",
-      "integrity": "sha512-KUDwlThJ5tr2Vw0A1ZkbDKNME3wzWhuVfAOwIvFUzl1TPVDFAXDFTXio3p+jaKneB+dKNCvFFlolYmmgHttG1g==",
+      "version": "5.0.68",
+      "resolved": "https://registry.npmjs.org/ai/-/ai-5.0.68.tgz",
+      "integrity": "sha512-SB6r+4TkKVlSg2ozGBSfuf6Is5hrcX/bpGBzOoyHIN3b4ILGhaly0IHEvP8+3GGIHXqtkPVEUmR6V05jKdjNlg==",
       "license": "Apache-2.0",
       "dependencies": {
-        "@ai-sdk/provider": "1.1.3",
-        "@ai-sdk/provider-utils": "2.2.8",
-        "@ai-sdk/react": "1.2.12",
-        "@ai-sdk/ui-utils": "1.2.11",
-        "@opentelemetry/api": "1.9.0",
-        "jsondiffpatch": "0.6.0"
+        "@ai-sdk/gateway": "1.0.39",
+        "@ai-sdk/provider": "2.0.0",
+        "@ai-sdk/provider-utils": "3.0.12",
+        "@opentelemetry/api": "1.9.0"
       },
       "engines": {
         "node": ">=18"
       },
       "peerDependencies": {
-        "react": "^18 || ^19 || ^19.0.0-rc",
-        "zod": "^3.23.8"
+        "zod": "^3.25.76 || ^4.1.8"
+      }
+    },
+    "node_modules/ai/node_modules/@ai-sdk/provider": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@ai-sdk/provider/-/provider-2.0.0.tgz",
+      "integrity": "sha512-6o7Y2SeO9vFKB8lArHXehNuusnpddKPk7xqL7T2/b+OvXMRIXUO1rR4wcv1hAFUAT9avGZshty3Wlua/XA7TvA==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "json-schema": "^0.4.0"
       },
-      "peerDependenciesMeta": {
-        "react": {
-          "optional": true
-        }
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/ai/node_modules/@ai-sdk/provider-utils": {
+      "version": "3.0.12",
+      "resolved": "https://registry.npmjs.org/@ai-sdk/provider-utils/-/provider-utils-3.0.12.tgz",
+      "integrity": "sha512-ZtbdvYxdMoria+2SlNarEk6Hlgyf+zzcznlD55EAl+7VZvJaSg2sqPvwArY7L6TfDEDJsnCq0fdhBSkYo0Xqdg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@ai-sdk/provider": "2.0.0",
+        "@standard-schema/spec": "^1.0.0",
+        "eventsource-parser": "^3.0.5"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "peerDependencies": {
+        "zod": "^3.25.76 || ^4.1.8"
       }
     },
     "node_modules/ansi-escapes": {
@@ -2245,15 +2280,6 @@
         "node": ">=0.4.0"
       }
     },
-    "node_modules/dequal": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/dequal/-/dequal-2.0.3.tgz",
-      "integrity": "sha512-0je+qPKHEMohvfRTCEo3CrPG6cAzAYgmzKyxRiYSSDkS6eGJdyVJm7WaYA5ECaAD9wLB2T4EEeymA5aFVcYXCA==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=6"
-      }
-    },
     "node_modules/detect-indent": {
       "version": "6.1.0",
       "resolved": "https://registry.npmjs.org/detect-indent/-/detect-indent-6.1.0.tgz",
@@ -2274,12 +2300,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/diff-match-patch": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/diff-match-patch/-/diff-match-patch-1.0.5.tgz",
-      "integrity": "sha512-IayShXAgj/QMXgB0IWmKx+rOPuGMhqm5w6jvFxmVenXKIzRqTAAsbBPT3kWQeGANj3jGgvcvv4yK6SxqYmikgw==",
-      "license": "Apache-2.0"
-    },
     "node_modules/dot-prop": {
       "version": "5.3.0",
       "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-5.3.0.tgz",
@@ -2595,6 +2615,15 @@
         "@types/estree": "^1.0.0"
       }
     },
+    "node_modules/eventsource-parser": {
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/eventsource-parser/-/eventsource-parser-3.0.6.tgz",
+      "integrity": "sha512-Vo1ab+QXPzZ4tCa8SwIHJFaSzy4R6SHf7BY79rFBDf0idraZWAkYrDjDj8uWaSm3S2TK+hJ7/t1CEmZ7jXw+pg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
     "node_modules/execa": {
       "version": "9.6.0",
       "resolved": "https://registry.npmjs.org/execa/-/execa-9.6.0.tgz",
@@ -3658,23 +3687,6 @@
       "dev": true,
       "license": "ISC"
     },
-    "node_modules/jsondiffpatch": {
-      "version": "0.6.0",
-      "resolved": "https://registry.npmjs.org/jsondiffpatch/-/jsondiffpatch-0.6.0.tgz",
-      "integrity": "sha512-3QItJOXp2AP1uv7waBkao5nCvhEv+QmJAd38Ybq7wNI74Q+BBmnLn4EDKz6yI9xGAIQoUF87qHt+kc1IVxB4zQ==",
-      "license": "MIT",
-      "dependencies": {
-        "@types/diff-match-patch": "^1.0.36",
-        "chalk": "^5.3.0",
-        "diff-match-patch": "^1.0.5"
-      },
-      "bin": {
-        "jsondiffpatch": "bin/jsondiffpatch.js"
-      },
-      "engines": {
-        "node": "^18.0.0 || >=20.0.0"
-      }
-    },
     "node_modules/jsonparse": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/jsonparse/-/jsonparse-1.3.1.tgz",
@@ -5313,19 +5325,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/swr": {
-      "version": "2.3.4",
-      "resolved": "https://registry.npmjs.org/swr/-/swr-2.3.4.tgz",
-      "integrity": "sha512-bYd2lrhc+VarcpkgWclcUi92wYCpOgMws9Sd1hG1ntAu0NEy+14CbotuFjshBU2kt9rYj9TSmDcybpxpeTU1fg==",
-      "license": "MIT",
-      "dependencies": {
-        "dequal": "^2.0.3",
-        "use-sync-external-store": "^1.4.0"
-      },
-      "peerDependencies": {
-        "react": "^16.11.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
-      }
-    },
     "node_modules/symbol-tree": {
       "version": "3.2.4",
       "resolved": "https://registry.npmjs.org/symbol-tree/-/symbol-tree-3.2.4.tgz",
@@ -5358,18 +5357,6 @@
         "node": ">=0.10"
       }
     },
-    "node_modules/throttleit": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/throttleit/-/throttleit-2.1.0.tgz",
-      "integrity": "sha512-nt6AMGKW1p/70DF/hGBdJB57B8Tspmbp5gfJ8ilhLnt7kkr2ye7hzD6NVG8GGErk2HWF34igrL2CXmNIkzKqKw==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=18"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    },
     "node_modules/through": {
       "version": "2.3.8",
       "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
@@ -5605,15 +5592,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/use-sync-external-store": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/use-sync-external-store/-/use-sync-external-store-1.5.0.tgz",
-      "integrity": "sha512-Rb46I4cGGVBmjamjphe8L/UnvJD+uPPtTkNvX5mZgqdbavhI4EbgIWJiIHXJ8bc/i9EQGPRh4DwEURJ552Do0A==",
-      "license": "MIT",
-      "peerDependencies": {
-        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
-      }
-    },
     "node_modules/util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
@@ -6216,22 +6194,13 @@
       "license": "MIT"
     },
     "node_modules/zod": {
-      "version": "3.25.71",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.71.tgz",
-      "integrity": "sha512-BsBc/NPk7h8WsUWYWYL+BajcJPY8YhjelaWu2NMLuzgraKAz4Lb4/6K11g9jpuDetjMiqhZ6YaexFLOC0Ogi3Q==",
+      "version": "3.25.76",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
+      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }
-    },
-    "node_modules/zod-to-json-schema": {
-      "version": "3.24.6",
-      "resolved": "https://registry.npmjs.org/zod-to-json-schema/-/zod-to-json-schema-3.24.6.tgz",
-      "integrity": "sha512-h/z3PKvcTcTetyjl1fkj79MHNEjm+HpD6NXheWjzOekY7kV+lwDYnHw+ivHkijnCSMz1yJaWBD9vu/Fcmk+vEg==",
-      "license": "ISC",
-      "peerDependencies": {
-        "zod": "^3.24.1"
-      }
     }
   }
 }
diff --git a/package.json b/package.json
index aff0b10..2c4394b 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "@ai-sdk/vercel": "^0.0.3",
     "@ai-sdk/xai": "^1.2.16",
     "@iarna/toml": "^2.2.5",
-    "ai": "^4.3.16",
+    "ai": "^5.0.68",
     "ink": "^6.0.1",
     "ink-spinner": "^5.0.0",
     "react": "^19.1.0",