diff --git a/README.md b/README.md
index 78230b4..49e1558 100644
--- a/README.md
+++ b/README.md
@@ -81,7 +81,7 @@ npm install @langchain/ollama
 This example demonstrates extracting structured product data from a real e-commerce website using a local headed Playwright browser. For production environments, you can use a Playwright browser in [serverless](#serverless-browser) or [remote](#remote-browser) mode.
 
 ```typescript
-import { ChatGoogleGenerativeAI } from "@langchain/google-genai";
+import { ChatGoogle } from "@langchain/google";
 import { extract, ContentFormat, Browser } from "@lightfeed/extractor";
 import { z } from "zod";
 
@@ -135,7 +135,7 @@ try {
   // Extract structured product data
   console.log("Extracting product data using LLM...");
   const result = await extract({
-    llm: new ChatGoogleGenerativeAI({
+    llm: new ChatGoogle({
       apiKey: process.env.GOOGLE_API_KEY,
       model: "gemini-2.5-flash",
       temperature: 0,
@@ -191,11 +191,11 @@ try {
 You can also extract structured data directly from HTML, Markdown or text string. Pass any [LangChain chat model](https://js.langchain.com/docs/integrations/chat/):
 
 ```typescript
-import { ChatGoogleGenerativeAI } from "@langchain/google-genai";
+import { ChatGoogle } from "@langchain/google";
 import { extract, ContentFormat } from "@lightfeed/extractor";
 
 const result = await extract({
-  llm: new ChatGoogleGenerativeAI({
+  llm: new ChatGoogle({
     apiKey: process.env.GOOGLE_API_KEY,
     model: "gemini-2.5-flash",
     temperature: 0,
@@ -280,8 +280,8 @@ import { ChatOpenAI } from "@langchain/openai";
 const llm = new ChatOpenAI({ modelName: "gpt-4o-mini", apiKey: process.env.OPENAI_API_KEY });
 
 // Google Gemini
-import { ChatGoogleGenerativeAI } from "@langchain/google-genai";
-const llm = new ChatGoogleGenerativeAI({ model: "gemini-2.5-flash", apiKey: process.env.GOOGLE_API_KEY });
+import { ChatGoogle } from "@langchain/google";
+const llm = new ChatGoogle({ model: "gemini-2.5-flash", apiKey: process.env.GOOGLE_API_KEY });
 
 // Anthropic
 import { ChatAnthropic } from "@langchain/anthropic";
@@ -398,7 +398,7 @@ Main function to extract structured data from content.
 
 | Option | Type | Description | Default |
 |--------|------|-------------|---------|
-| `llm` | `BaseChatModel` | A [LangChain chat model](https://js.langchain.com/docs/integrations/chat/) instance (ChatOpenAI, ChatGoogleGenerativeAI, ChatAnthropic, etc.) | Required |
+| `llm` | `BaseChatModel` | A [LangChain chat model](https://js.langchain.com/docs/integrations/chat/) instance (ChatOpenAI, ChatGoogle, etc.) | Required |
 | `content` | `string` | HTML, markdown, or plain text content to extract from | Required |
 | `format` | `ContentFormat` | Content format (HTML, MARKDOWN, or TXT) | Required |
 | `schema` | `z.ZodTypeAny` | Zod schema defining the structure to extract | Required |
diff --git a/package-lock.json b/package-lock.json
index b256ca2..929b62d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,7 +6,7 @@
   "packages": {
     "": {
       "name": "@lightfeed/extractor",
-      "version": "0.2.1",
+      "version": "0.3.0",
       "license": "Apache-2.0",
       "dependencies": {
         "cheerio": "^1.0.0",
@@ -18,9 +18,9 @@
         "zod": "^3.24.3"
       },
       "devDependencies": {
-        "@langchain/core": "^1.1.31",
-        "@langchain/google-genai": "^2.1.24",
-        "@langchain/openai": "^1.2.12",
+        "@langchain/core": "^1.1.36",
+        "@langchain/google": "^0.1.8",
+        "@langchain/openai": "^1.3.1",
         "@types/jest": "^29.5.12",
         "@types/node": "^22.15.3",
         "@types/turndown": "^5.0.5",
@@ -559,15 +559,6 @@
         "@jridgewell/sourcemap-codec": "^1.4.10"
       }
     },
-    "node_modules/@google/generative-ai": {
-      "version": "0.24.1",
-      "resolved": "https://registry.npmjs.org/@google/generative-ai/-/generative-ai-0.24.1.tgz",
-      "integrity": "sha512-MqO+MLfM6kjxcKoy0p1wRzG3b4ZZXtPI+z2IE26UogS2Cm/XHO+7gGRBh6gcJsOiIVoH93UwKvW4HdgiOZCy9Q==",
-      "dev": true,
-      "engines": {
-        "node": ">=18.0.0"
-      }
-    },
     "node_modules/@isaacs/cliui": {
       "version": "8.0.2",
       "resolved": "https://registry.npmjs.org/@isaacs/cliui/-/cliui-8.0.2.tgz",
@@ -1053,9 +1044,9 @@
       }
     },
     "node_modules/@langchain/core": {
-      "version": "1.1.31",
-      "resolved": "https://registry.npmjs.org/@langchain/core/-/core-1.1.31.tgz",
-      "integrity": "sha512-FxsgIUONjKaRpjx59sISgmb0OMCbAetPGyhzjGa2kX0y1f8LZ5xm9VB2db7W9HYWyLvzRWcMA51Uu4OSTJmtZQ==",
+      "version": "1.1.36",
+      "resolved": "https://registry.npmjs.org/@langchain/core/-/core-1.1.36.tgz",
+      "integrity": "sha512-9NWsdzU3uZD13lJwunXK0t6SIwew+UwcbHggW5yUdaiMmzKeNkDpp1lRD6p49N8+D0Vv4qmQBEKB4Ukh2jfnvw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1147,39 +1138,55 @@
         "url": "https://github.com/sponsors/colinhacks"
       }
     },
-    "node_modules/@langchain/google-genai": {
-      "version": "2.1.24",
-      "resolved": "https://registry.npmjs.org/@langchain/google-genai/-/google-genai-2.1.24.tgz",
-      "integrity": "sha512-gBuYWIrTiT4S8U3AxaAMl6SKeGKtB10fXc+m0p2BPSvTfCaTbIlycH7IZjZUTD1L92dQMi/SULwCWffq5OIBgQ==",
+    "node_modules/@langchain/google": {
+      "version": "0.1.8",
+      "resolved": "https://registry.npmjs.org/@langchain/google/-/google-0.1.8.tgz",
+      "integrity": "sha512-MPG7uiDRC0dR3RXGEl7zPXKKWt84bwgWtuW7GVpzwmg6fE+xZId2yUhhcoFIJvqGjay2ER3RG+cf8v9dhg+MtA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@google/generative-ai": "^0.24.0",
-        "uuid": "^11.1.0"
+        "eventsource-parser": "^3.0.6",
+        "google-auth-library": "^10.5.0",
+        "jose": "^6.1.3",
+        "uuid": "^10.0.0"
       },
       "engines": {
         "node": ">=20"
       },
       "peerDependencies": {
-        "@langchain/core": "^1.1.30"
+        "@langchain/core": "^1.0.0"
+      }
+    },
+    "node_modules/@langchain/google/node_modules/uuid": {
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-10.0.0.tgz",
+      "integrity": "sha512-8XkAphELsDnEGrDxUOHB3RGvXz6TeuYSGEZBOjtTtPm2lwhGBjLgOzLHB63IUWfBpNucQjND6d3AOudO+H3RWQ==",
+      "dev": true,
+      "funding": [
+        "https://github.com/sponsors/broofa",
+        "https://github.com/sponsors/ctavan"
+      ],
+      "license": "MIT",
+      "bin": {
+        "uuid": "dist/bin/uuid"
       }
     },
     "node_modules/@langchain/openai": {
-      "version": "1.2.12",
-      "resolved": "https://registry.npmjs.org/@langchain/openai/-/openai-1.2.12.tgz",
-      "integrity": "sha512-Im6PPNujrfkZk4vpc9JAjbeERg+RbNtWRe3KSFOP7aNGa/yZ+XD69lxXwbsZGaZkbiUN/hwe9RYeisUfThb5wg==",
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/@langchain/openai/-/openai-1.3.1.tgz",
+      "integrity": "sha512-6yN3XFRUKUsGREGk4VtCvnMp5NHh2gWujiuWdn/G7cCeHboYrdKLWnwGqopuFOm7Tivv423gtMN1GQ7EJ3kg+g==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "js-tiktoken": "^1.0.12",
-        "openai": "^6.24.0",
+        "openai": "^6.27.0",
         "zod": "^3.25.76 || ^4"
       },
       "engines": {
         "node": ">=20"
       },
       "peerDependencies": {
-        "@langchain/core": "^1.1.30"
+        "@langchain/core": "^1.1.36"
       }
     },
     "node_modules/@langchain/openai/node_modules/openai": {
@@ -1442,6 +1449,16 @@
         "node": ">=0.4.0"
       }
     },
+    "node_modules/agent-base": {
+      "version": "7.1.4",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-7.1.4.tgz",
+      "integrity": "sha512-MnA+YT8fwfJPgBx3m60MNqakm30XOkyIoH1y6huTQvC0PwZG7ki8NacLBcrPbNoo8vEZy7Jpuk7+jMO+CUovTQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 14"
+      }
+    },
     "node_modules/ansi-escapes": {
       "version": "4.3.2",
       "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-4.3.2.tgz",
@@ -1651,6 +1668,16 @@
         }
       ]
     },
+    "node_modules/bignumber.js": {
+      "version": "9.3.1",
+      "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.3.1.tgz",
+      "integrity": "sha512-Ko0uX15oIUS7wJ3Rb30Fs6SkVbLmPBAKdlm7q9+ak9bbIeFf0MwuBsQV6z7+X768/cHsfg+WlysDWJcmthjsjQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/boolbase": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/boolbase/-/boolbase-1.0.0.tgz",
@@ -1731,6 +1758,13 @@
         "node-int64": "^0.4.0"
       }
     },
+    "node_modules/buffer-equal-constant-time": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/buffer-equal-constant-time/-/buffer-equal-constant-time-1.0.1.tgz",
+      "integrity": "sha512-zRpUiDwd/xk6ADqPMATG8vc9VPrkck7T07OIx0gnjmJAnHnTVXNQG3vfvWNuiZIkwu9KrKdA1iJKfsfTVxE6NA==",
+      "dev": true,
+      "license": "BSD-3-Clause"
+    },
     "node_modules/buffer-from": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
@@ -2093,6 +2127,16 @@
         "url": "https://github.com/sponsors/fb55"
       }
     },
+    "node_modules/data-uri-to-buffer": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/data-uri-to-buffer/-/data-uri-to-buffer-4.0.1.tgz",
+      "integrity": "sha512-0R9ikRb668HB7QDxT1vkpuUBtqc53YyAwMwGeUFKRojY/NWKvdZ+9UYtRfGmhqNbRkTSVpMbmyhXipFFv2cb/A==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "node_modules/debug": {
       "version": "4.4.0",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.0.tgz",
@@ -2242,6 +2286,16 @@
       "integrity": "sha512-I88TYZWc9XiYHRQ4/3c5rjjfgkjhLyW2luGIheGERbNQ6OY7yTybanSpDXZa8y7VUP9YmDcYa+eyq4ca7iLqWA==",
       "dev": true
     },
+    "node_modules/ecdsa-sig-formatter": {
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.11.tgz",
+      "integrity": "sha512-nagl3RYrbNv6kQkeJIpt6NJZy8twLB/2vtz6yN9Z4vRKHN4/QZJIEbqohALSgwKdnksuY3k5Addp5lg8sVoVcQ==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "safe-buffer": "^5.0.1"
+      }
+    },
     "node_modules/ejs": {
       "version": "3.1.10",
       "resolved": "https://registry.npmjs.org/ejs/-/ejs-3.1.10.tgz",
@@ -2352,6 +2406,16 @@
       "integrity": "sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw==",
       "dev": true
     },
+    "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==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
     "node_modules/execa": {
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/execa/-/execa-5.1.1.tgz",
@@ -2406,6 +2470,13 @@
         "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
       }
     },
+    "node_modules/extend": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
+      "integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/fast-json-stable-stringify": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz",
@@ -2421,6 +2492,30 @@
         "bser": "2.1.1"
       }
     },
+    "node_modules/fetch-blob": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/fetch-blob/-/fetch-blob-3.2.0.tgz",
+      "integrity": "sha512-7yAQpD2UMJzLi1Dqv7qFYnPbaPx7ZfFK6PiIxQ4PfkGPyNyl2Ugx+a/umUonmKqjhM4DnfbMvdX6otXq83soQQ==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/jimmywarting"
+        },
+        {
+          "type": "paypal",
+          "url": "https://paypal.me/jimmywarting"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "node-domexception": "^1.0.0",
+        "web-streams-polyfill": "^3.0.3"
+      },
+      "engines": {
+        "node": "^12.20 || >= 14.13"
+      }
+    },
     "node_modules/filelist": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/filelist/-/filelist-1.0.4.tgz",
@@ -2483,6 +2578,19 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
+    "node_modules/formdata-polyfill": {
+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/formdata-polyfill/-/formdata-polyfill-4.0.10.tgz",
+      "integrity": "sha512-buewHzMvYL29jdeQTVILecSaZKnt/RJWjoZCF5OW60Z67/GmSLBkOFM7qh1PI3zFNtJbaZL5eQu1vLfazOwj4g==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "fetch-blob": "^3.1.2"
+      },
+      "engines": {
+        "node": ">=12.20.0"
+      }
+    },
     "node_modules/fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
@@ -2512,6 +2620,36 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/gaxios": {
+      "version": "7.1.4",
+      "resolved": "https://registry.npmjs.org/gaxios/-/gaxios-7.1.4.tgz",
+      "integrity": "sha512-bTIgTsM2bWn3XklZISBTQX7ZSddGW+IO3bMdGaemHZ3tbqExMENHLx6kKZ/KlejgrMtj8q7wBItt51yegqalrA==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "extend": "^3.0.2",
+        "https-proxy-agent": "^7.0.1",
+        "node-fetch": "^3.3.2"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/gcp-metadata": {
+      "version": "8.1.2",
+      "resolved": "https://registry.npmjs.org/gcp-metadata/-/gcp-metadata-8.1.2.tgz",
+      "integrity": "sha512-zV/5HKTfCeKWnxG0Dmrw51hEWFGfcF2xiXqcA3+J90WDuP0SvoiSO5ORvcBsifmx/FoIjgQN3oNOGaQ5PhLFkg==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "gaxios": "^7.0.0",
+        "google-logging-utils": "^1.0.0",
+        "json-bigint": "^1.0.0"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/gensync": {
       "version": "1.0.0-beta.2",
       "resolved": "https://registry.npmjs.org/gensync/-/gensync-1.0.0-beta.2.tgz",
@@ -2580,6 +2718,34 @@
         "node": ">=4"
       }
     },
+    "node_modules/google-auth-library": {
+      "version": "10.6.2",
+      "resolved": "https://registry.npmjs.org/google-auth-library/-/google-auth-library-10.6.2.tgz",
+      "integrity": "sha512-e27Z6EThmVNNvtYASwQxose/G57rkRuaRbQyxM2bvYLLX/GqWZ5chWq2EBoUchJbCc57eC9ArzO5wMsEmWftCw==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "base64-js": "^1.3.0",
+        "ecdsa-sig-formatter": "^1.0.11",
+        "gaxios": "^7.1.4",
+        "gcp-metadata": "8.1.2",
+        "google-logging-utils": "1.1.3",
+        "jws": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/google-logging-utils": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/google-logging-utils/-/google-logging-utils-1.1.3.tgz",
+      "integrity": "sha512-eAmLkjDjAFCVXg7A1unxHsLf961m6y17QFqXqAXGj/gVkKFrEICfStRfwUlGNfeCEjNRa32JEWOUTlYXPyyKvA==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=14"
+      }
+    },
     "node_modules/graceful-fs": {
       "version": "4.2.11",
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.11.tgz",
@@ -2632,6 +2798,20 @@
         "entities": "^4.5.0"
       }
     },
+    "node_modules/https-proxy-agent": {
+      "version": "7.0.6",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-7.0.6.tgz",
+      "integrity": "sha512-vK9P5/iUfdl95AI+JVyUuIcVtd4ofvtrOr3HNtM2yxC9bnMbEdp3x01OhQNnjb8IJYi38VlTE3mBXwcfvywuSw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "agent-base": "^7.1.2",
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 14"
+      }
+    },
     "node_modules/human-signals": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/human-signals/-/human-signals-2.1.0.tgz",
@@ -3514,6 +3694,16 @@
         "url": "https://github.com/chalk/supports-color?sponsor=1"
       }
     },
+    "node_modules/jose": {
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/jose/-/jose-6.2.2.tgz",
+      "integrity": "sha512-d7kPDd34KO/YnzaDOlikGpOurfF0ByC2sEV4cANCtdqLlTfBlw2p14O/5d/zv40gJPbIQxfES3nSx1/oYNyuZQ==",
+      "dev": true,
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/panva"
+      }
+    },
     "node_modules/js-tiktoken": {
       "version": "1.0.20",
       "resolved": "https://registry.npmjs.org/js-tiktoken/-/js-tiktoken-1.0.20.tgz",
@@ -3541,6 +3731,16 @@
         "node": ">=6"
       }
     },
+    "node_modules/json-bigint": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/json-bigint/-/json-bigint-1.0.0.tgz",
+      "integrity": "sha512-SiPv/8VpZuWbvLSMtTDU8hEfrZWg/mH/nV/b4o0CYbSxu1UIQPLdwKOCIyLQX+VIPO5vrLX3i8qtqFyhdPSUSQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "bignumber.js": "^9.0.0"
+      }
+    },
     "node_modules/json-parse-even-better-errors": {
       "version": "2.3.1",
       "resolved": "https://registry.npmjs.org/json-parse-even-better-errors/-/json-parse-even-better-errors-2.3.1.tgz",
@@ -3568,6 +3768,29 @@
         "jsonrepair": "bin/cli.js"
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@@ -7730,6 +8159,27 @@
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       "integrity": "sha512-SWfjz8SuQ0wZjwsxtSJ3Zy8vvLg6aO/kxcp9TWNPGwJKgTZVfhNEQBMk/vPOpYCDFWRxD6QWuI6IHR1t615f0w=="
     },
+    "jwa": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/jwa/-/jwa-2.0.1.tgz",
+      "integrity": "sha512-hRF04fqJIP8Abbkq5NKGN0Bbr3JxlQ+qhZufXVr0DvujKy93ZCbXZMHDL4EOtodSbCWxOqR8MS1tXA5hwqCXDg==",
+      "dev": true,
+      "requires": {
+        "buffer-equal-constant-time": "^1.0.1",
+        "ecdsa-sig-formatter": "1.0.11",
+        "safe-buffer": "^5.0.1"
+      }
+    },
+    "jws": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/jws/-/jws-4.0.1.tgz",
+      "integrity": "sha512-EKI/M/yqPncGUUh44xz0PxSidXFr/+r0pA70+gIYhjv+et7yxM+s29Y+VGDkovRofQem0fs7Uvf4+YmAdyRduA==",
+      "dev": true,
+      "requires": {
+        "jwa": "^2.0.1",
+        "safe-buffer": "^5.0.1"
+      }
+    },
     "kleur": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/kleur/-/kleur-3.0.3.tgz",
@@ -7848,6 +8298,23 @@
       "integrity": "sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw==",
       "dev": true
     },
+    "node-domexception": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/node-domexception/-/node-domexception-1.0.0.tgz",
+      "integrity": "sha512-/jKZoMpw0F8GRwl4/eLROPA3cfcXtLApP0QzLmUT/HuPCZWyB7IY9ZrMeKw2O/nFIqPQB3PVM9aYm0F312AXDQ==",
+      "dev": true
+    },
+    "node-fetch": {
+      "version": "3.3.2",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-3.3.2.tgz",
+      "integrity": "sha512-dRB78srN/l6gqWulah9SrxeYnxeddIG30+GOqK/9OlLVyLg3HPnr6SqOWTWOXKRwC2eGYCkZ59NNuSgvSrpgOA==",
+      "dev": true,
+      "requires": {
+        "data-uri-to-buffer": "^4.0.0",
+        "fetch-blob": "^3.1.4",
+        "formdata-polyfill": "^4.0.10"
+      }
+    },
     "node-int64": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/node-int64/-/node-int64-0.4.0.tgz",
@@ -8174,6 +8641,12 @@
         "glob": "^10.3.7"
       }
     },
+    "safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "dev": true
+    },
     "safer-buffer": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
@@ -8573,6 +9046,12 @@
         "makeerror": "1.0.12"
       }
     },
+    "web-streams-polyfill": {
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/web-streams-polyfill/-/web-streams-polyfill-3.3.3.tgz",
+      "integrity": "sha512-d2JWLCivmZYTSIoge9MsgFCZrt571BikcWGYkjC1khllbTeDlGqZ2D8vD8E/lJa8WGWbb7Plm8/XJYV7IJHZZw==",
+      "dev": true
+    },
     "whatwg-encoding": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-3.1.1.tgz",
diff --git a/package.json b/package.json
index 7f5c023..d87d4a0 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
   },
   "homepage": "https://github.com/lightfeed/extractor#readme",
   "peerDependencies": {
-    "@langchain/core": ">=1.1.31"
+    "@langchain/core": ">=1.1.36"
   },
   "dependencies": {
     "cheerio": "^1.0.0",
@@ -67,9 +67,9 @@
     "zod": "^3.24.3"
   },
   "devDependencies": {
-    "@langchain/core": "^1.1.31",
-    "@langchain/google-genai": "^2.1.24",
-    "@langchain/openai": "^1.2.12",
+    "@langchain/core": "^1.1.36",
+    "@langchain/google": "^0.1.8",
+    "@langchain/openai": "^1.3.1",
     "@types/jest": "^29.5.12",
     "@types/node": "^22.15.3",
     "@types/turndown": "^5.0.5",
diff --git a/src/dev/runLocalTest.ts b/src/dev/runLocalTest.ts
index 1f51da9..3ec836c 100644
--- a/src/dev/runLocalTest.ts
+++ b/src/dev/runLocalTest.ts
@@ -3,7 +3,7 @@ import * as path from "path";
 import { config } from "dotenv";
 import { z } from "zod";
 import { ChatOpenAI } from "@langchain/openai";
-import { ChatGoogleGenerativeAI } from "@langchain/google-genai";
+import { ChatGoogle } from "@langchain/google";
 import { extract, ContentFormat } from "../index";
 
 // Load environment variables from .env file
@@ -13,7 +13,7 @@ type Provider = "gemini" | "openai";
 
 function createLLM(provider: Provider) {
   if (provider === "gemini") {
-    return new ChatGoogleGenerativeAI({
+    return new ChatGoogle({
       apiKey: process.env.GOOGLE_API_KEY,
       model: "gemini-2.5-flash",
       temperature: 0,
@@ -30,7 +30,7 @@ function createLLM(provider: Provider) {
 function loadFixture(filename: string): string {
   return fs.readFileSync(
     path.resolve(__dirname, "../../tests/fixtures", filename),
-    "utf8"
+    "utf8",
   );
 }
 
@@ -68,7 +68,7 @@ const productSchema = z.object({
       rating: z.string().optional(),
       description: z.string().optional(),
       features: z.array(z.string()).optional(),
-    })
+    }),
   ),
 });
 
@@ -81,7 +81,7 @@ const productSchemaOpenAI = z.object({
       rating: z.string().nullable(),
       description: z.string().nullable(),
       features: z.array(z.string()).nullable(),
-    })
+    }),
   ),
 });
 
@@ -166,7 +166,11 @@ async function main() {
   const contentType = args[0] || "all";
   const providerArg = args[1]?.toUpperCase();
   const provider: Provider | "all" =
-    providerArg === "OPENAI" ? "openai" : providerArg === "GEMINI" ? "gemini" : "all";
+    providerArg === "OPENAI"
+      ? "openai"
+      : providerArg === "GEMINI"
+        ? "gemini"
+        : "all";
 
   console.log("API Keys available:");
   console.log(`- GOOGLE_API_KEY: ${process.env.GOOGLE_API_KEY ? "Yes" : "No"}`);
diff --git a/src/dev/testBrowserExtraction.ts b/src/dev/testBrowserExtraction.ts
index bcc2aca..15944cc 100644
--- a/src/dev/testBrowserExtraction.ts
+++ b/src/dev/testBrowserExtraction.ts
@@ -1,4 +1,4 @@
-import { ChatGoogleGenerativeAI } from "@langchain/google-genai";
+import { ChatGoogle } from "@langchain/google";
 import { extract, ContentFormat, Browser } from "../index";
 import { z } from "zod";
 import * as path from "path";
@@ -22,7 +22,7 @@ const productCatalogSchema = z.object({
         reviewCount: z.number().optional().describe("Number of reviews"),
         productUrl: z.string().url().describe("Link to product detail page"),
         imageUrl: z.string().url().optional().describe("Product image URL"),
-      })
+      }),
     )
     .describe("List of bread and bakery products"),
 });
@@ -66,7 +66,7 @@ async function testProductCatalogExtraction() {
     console.log("\n🧠 Extracting product data using LLM...");
 
     const result = await extract({
-      llm: new ChatGoogleGenerativeAI({
+      llm: new ChatGoogle({
         apiKey: process.env.GOOGLE_API_KEY,
         model: "gemini-2.5-flash",
         temperature: 0,
diff --git a/src/types.ts b/src/types.ts
index 3642a0b..522faf0 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -121,7 +121,7 @@ export interface ExtractorOptions<T extends z.ZodTypeAny> {
 
   /**
    * A LangChain chat model instance to use for extraction.
-   * Accepts any LangChain chat model (ChatOpenAI, ChatAnthropic, ChatGoogleGenerativeAI, etc.).
+   * Accepts any LangChain chat model (ChatOpenAI, ChatGoogle, etc.).
    *
    * @example
    * ```typescript
diff --git a/tests/integration/browser-extraction.test.ts b/tests/integration/browser-extraction.test.ts
index f62125f..da93e69 100644
--- a/tests/integration/browser-extraction.test.ts
+++ b/tests/integration/browser-extraction.test.ts
@@ -1,9 +1,9 @@
-import { ChatGoogleGenerativeAI } from "@langchain/google-genai";
+import { ChatGoogle } from "@langchain/google";
 import { extract, ContentFormat, Browser } from "../../src/index";
 import { z } from "zod";
 
 function createGeminiLLM() {
-  return new ChatGoogleGenerativeAI({
+  return new ChatGoogle({
     apiKey: process.env.GOOGLE_API_KEY,
     model: "gemini-2.5-flash",
     temperature: 0,
@@ -76,7 +76,7 @@ describe("Browser + Extraction Integration Tests", () => {
       const unreachableUrl = "https://this-domain-does-not-exist-12345.com";
 
       await expect(
-        page.goto(unreachableUrl, { timeout: 5000 })
+        page.goto(unreachableUrl, { timeout: 5000 }),
       ).rejects.toThrow();
 
       await browser.close();
diff --git a/tests/integration/extract.test.ts b/tests/integration/extract.test.ts
index 26d3054..c2b3d4a 100644
--- a/tests/integration/extract.test.ts
+++ b/tests/integration/extract.test.ts
@@ -2,16 +2,12 @@ import * as fs from "fs";
 import * as path from "path";
 import { z } from "zod";
 import { ChatOpenAI } from "@langchain/openai";
-import { ChatGoogleGenerativeAI } from "@langchain/google-genai";
-import {
-  extract,
-  ContentFormat,
-  ExtractorResult,
-} from "../../src";
+import { ChatGoogle } from "@langchain/google";
+import { extract, ContentFormat, ExtractorResult } from "../../src";
 import { htmlToMarkdown } from "../../src/converters";
 
 function createGeminiLLM() {
-  return new ChatGoogleGenerativeAI({
+  return new ChatGoogle({
     apiKey: process.env.GOOGLE_API_KEY,
     model: "gemini-2.5-flash",
     temperature: 0,
@@ -29,7 +25,7 @@ function createOpenAILLM(modelName = "gpt-4o-mini") {
 // Read the sample HTML files
 const blogPostHtml = fs.readFileSync(
   path.resolve(__dirname, "../fixtures/blog-post.html"),
-  "utf8"
+  "utf8",
 );
 // Define schemas that will be reused
 const blogSchema = z.object({
@@ -78,10 +74,10 @@ function verifyBlogPostExtraction(result: ExtractorResult<any>): void {
   expect(result.data.links).toBeDefined();
   expect(Array.isArray(result.data.links)).toBe(true);
   expect(result.data.links).toContain(
-    "https://example.com/blog/javascript-tutorials"
+    "https://example.com/blog/javascript-tutorials",
   );
   expect(result.data.links).toContain(
-    "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function"
+    "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function",
   );
 
   // Verify that usage statistics are returned
@@ -119,7 +115,7 @@ describe("Extract Integration Tests", () => {
 
   const productListHtml = fs.readFileSync(
     path.resolve(__dirname, "../fixtures/product-list.html"),
-    "utf8"
+    "utf8",
   );
 
   const productSchema = z.object({
@@ -132,7 +128,7 @@ describe("Extract Integration Tests", () => {
         features: z.array(z.string()).optional(),
         imageUrl: z.string().url().optional(),
         productUrl: z.string().url().optional(),
-      })
+      }),
     ),
   });
 
@@ -147,7 +143,7 @@ describe("Extract Integration Tests", () => {
         features: z.array(z.string()).nullable(),
         imageUrl: z.string().url().nullable(),
         productUrl: z.string().url().nullable(),
-      })
+      }),
     ),
   });
 
@@ -212,7 +208,7 @@ describe("Extract Integration Tests", () => {
     for (const product of result.data.products) {
       // Find matching product in ground truth by name
       const groundTruthProduct = groundTruthProductList.find(
-        (p) => p.name === product.name
+        (p) => p.name === product.name,
       );
 
       // Ensure the product exists in ground truth
@@ -287,7 +283,7 @@ describe("Extract Integration Tests", () => {
         expect.objectContaining({
           product: expect.stringMatching(/^Apple(?:, Price: N\/A)?$/),
           price: null,
-        })
+        }),
       );
     });
 
@@ -303,7 +299,7 @@ describe("Extract Integration Tests", () => {
             .array(z.string())
             .optional()
             .describe(
-              "Tags appear after the date. Do not include the # symbol."
+              "Tags appear after the date. Do not include the # symbol.",
             ),
           summary: z.string(),
           // For this test, adding an additional content field seems to cause the Google Gemini model
@@ -365,13 +361,13 @@ describe("Extract Integration Tests", () => {
       // Verify the extracted data
       expect(result.data.title).toBe("Meeting Links");
       expect(result.data.links).toContain(
-        "https://example.com/meetings/q4-planning-(2023)"
+        "https://example.com/meetings/q4-planning-(2023)",
       );
       expect(result.data.links).toContain(
-        "https://example.com/budget/review-[2024]"
+        "https://example.com/budget/review-[2024]",
       );
       expect(result.data.links).toContain(
-        "https://example.com/products/launch-(may-2024)"
+        "https://example.com/products/launch-(may-2024)",
       );
     });
   });
@@ -478,7 +474,7 @@ describe("Extract Integration Tests", () => {
 // Read the sample HTML file with images
 const articleWithImages = fs.readFileSync(
   path.resolve(__dirname, "../fixtures/article-with-images.html"),
-  "utf8"
+  "utf8",
 );
 
 // Define a schema that includes image extraction
@@ -497,11 +493,11 @@ const articleSchema = z.object({
         url: z.string().url(),
         alt: z.string().optional(),
         caption: z.string().optional(),
-      })
+      }),
     )
     .optional()
     .describe(
-      "Extract all images from the article with their URLs and alt text"
+      "Extract all images from the article with their URLs and alt text",
     ),
 });
 
@@ -521,11 +517,11 @@ const articleSchemaOpenAI = z.object({
         url: z.string().url(),
         alt: z.string().nullable(),
         caption: z.string().nullable(),
-      })
+      }),
     )
     .nullable()
     .describe(
-      "Extract all images from the article with their URLs and alt text"
+      "Extract all images from the article with their URLs and alt text",
     ),
 });
 
@@ -534,7 +530,7 @@ function verifyImageExtraction(result: ExtractorResult<any>): void {
   // Check the data is extracted correctly
   expect(result.data).toBeDefined();
   expect(result.data.title).toBe(
-    "Modern Web Development with React and Node.js"
+    "Modern Web Development with React and Node.js",
   );
   expect(result.data.author).toBe("Jane Smith");
   expect(result.data.date).toBe("March 20, 2023");
@@ -549,21 +545,21 @@ function verifyImageExtraction(result: ExtractorResult<any>): void {
 
   // Check for the main architecture image
   const architectureImage = result.data.images.find((img: any) =>
-    img.url.includes("react-node-architecture.png")
+    img.url.includes("react-node-architecture.png"),
   );
   expect(architectureImage).toBeDefined();
   expect(architectureImage.alt).toBe("React and Node.js Architecture");
 
   // Check for the event loop image
   const eventLoopImage = result.data.images.find((img: any) =>
-    img.url.includes("nodejs-event-loop.jpg")
+    img.url.includes("nodejs-event-loop.jpg"),
   );
   expect(eventLoopImage).toBeDefined();
   expect(eventLoopImage.alt).toBe("Node.js Event Loop");
 
   // Check for the webpack image
   const webpackImage = result.data.images.find((img: any) =>
-    img.url.includes("webpack-logo.png")
+    img.url.includes("webpack-logo.png"),
   );
   expect(webpackImage).toBeDefined();
   expect(webpackImage.alt).toBe("Webpack Logo");
@@ -585,15 +581,15 @@ describe("Image Extraction Integration Tests", () => {
 
     // With includeImages: true, markdown should contain image references
     expect(markdownWithImages).toContain(
-      "![React and Node.js Architecture](https://example.com/images/react-node-architecture.png)"
+      "![React and Node.js Architecture](https://example.com/images/react-node-architecture.png)",
     );
     expect(markdownWithImages).toContain(
-      "![Node.js Event Loop](https://example.com/images/nodejs-event-loop.jpg)"
+      "![Node.js Event Loop](https://example.com/images/nodejs-event-loop.jpg)",
     );
 
     // Without includeImages, markdown should not contain image references
     expect(markdownWithoutImages).not.toContain(
-      "![React and Node.js Architecture]"
+      "![React and Node.js Architecture]",
     );
     expect(markdownWithoutImages).not.toContain("![Node.js Event Loop]");
   });