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fix: Gemini CUA Stagehand V3 #67

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tembo wants to merge 2 commits into from
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fix: Gemini CUA Stagehand V3 #67

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024aef3
fix(template): update Stagehand and SDK configurations for Gemini CUA
tembo[bot] Dec 20, 2025
78ad07b
fix(template): update Stagehand model config to gpt-4.1
tembo[bot] Dec 21, 2025
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10 changes: 4 additions & 6 deletions templates/typescript/gemini-cua/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -49,11 +49,9 @@ async function runStagehandTask(invocationId?: string): Promise<SearchQueryOutpu
const stagehand = new Stagehand({
env: "LOCAL",
verbose: 1,
domSettleTimeoutMs: 30_000,
modelName: "gpt-4o",
modelClientOptions: {
apiKey: OPENAI_API_KEY
},
domSettleTimeout: 30_000,
model: "openai/gpt-4.1",
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@cursor cursor bot Dec 21, 2025

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Wrong model specified: gpt-4.1 instead of gpt-4o

The model is set to "openai/gpt-4.1" but the PR description explicitly shows the intended value as "openai/gpt-4o". The original code used modelName: "gpt-4o", and the existing comment on line 18 still references "Stagehand's GPT-4o model". This appears to be an unintentional change that could result in different behavior, pricing, and capabilities than intended.

Fix in Cursor Fix in Web

apiKey: OPENAI_API_KEY,
localBrowserLaunchOptions: {
cdpUrl: kernelBrowser.cdp_ws_url
}
Expand All @@ -64,7 +62,7 @@ async function runStagehandTask(invocationId?: string): Promise<SearchQueryOutpu
// Your Stagehand implementation here
/////////////////////////////////////
try {
const page = stagehand.page;
const page = stagehand.context.pages()[0];

const agent = stagehand.agent({
provider: "google",
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6 changes: 3 additions & 3 deletions templates/typescript/gemini-cua/package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -7,8 +7,8 @@
"typescript": "^5"
},
"dependencies": {
"@browserbasehq/stagehand": "^2.5.2",
"@onkernel/sdk": "^0.15.0",
"zod": "^3.25.67"
"@browserbasehq/stagehand": "^3.0.1",
"@onkernel/sdk": "^0.18.0",
"zod": "=3.25.67"
}
}