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Add gemini-3.8-flash to Gemini CUA, HyperAgent, and Browser Use LLM types #113

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Merged
NikhilShahi merged 2 commits into from
Sep 3, 2026
Merged

Add gemini-3.8-flash to Gemini CUA, HyperAgent, and Browser Use LLM types #113

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c24dde8
Add gemini-3.8-flash to Gemini CUA, HyperAgent, and Browser Use LLM t…
shrisukhani Sep 3, 2026
f223684
Add gemini-3.8-flash to browser-use tool schema enum
shrisukhani Sep 3, 2026
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1 change: 1 addition & 0 deletions src/tools/schema.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -198,6 +198,7 @@ const BROWSER_USE_LLM_SCHEMA = {
"claude-3-5-sonnet-20241022",
"claude-3-5-haiku-20241022",
"gemini-2.0-flash",
"gemini-3.8-flash",
],
default: "gemini-2.0-flash",
};
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5 changes: 4 additions & 1 deletion src/types/constants.ts
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Expand Up @@ -48,7 +48,8 @@ export type BrowserUseLlm =
| "claude-3-5-sonnet-20241022"
| "claude-3-5-haiku-20241022"
| "gemini-2.0-flash"
| "gemini-2.5-flash";
| "gemini-2.5-flash"
| "gemini-3.8-flash";

@greptile-apps greptile-apps Bot Sep 3, 2026

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P1 Browser-use schema rejects new model

When an OpenAI or Anthropic strict tool definition selects gemini-3.8-flash for llm, plannerLlm, or pageExtractionLlm, BrowserUseLlm accepts the value but BROWSER_USE_LLM_SCHEMA omits it, causing strict validation to reject or exclude the newly supported model.

Prompt To Fix With AI 
This is a comment left during a code review.
Path: src/types/constants.ts
Line: 52

Comment:
**Browser-use schema rejects new model**

When an OpenAI or Anthropic strict tool definition selects `gemini-3.8-flash` for `llm`, `plannerLlm`, or `pageExtractionLlm`, `BrowserUseLlm` accepts the value but `BROWSER_USE_LLM_SCHEMA` omits it, causing strict validation to reject or exclude the newly supported model.

---

For each issue above, determine whether it is valid and should be fixed. If so, fix it directly.

Fix in Codex


export type ClaudeComputerUseLlm =
| "claude-opus-5"
Expand Down Expand Up @@ -90,10 +91,12 @@ export type HyperAgentLlm =
| "claude-sonnet-4-5"
| "claude-sonnet-4-6"
| "gemini-2.5-flash"
| "gemini-3.8-flash"
| "gemini-3.7-flash"
| "gemini-3-flash-preview";

export type GeminiComputerUseLlm =
| "gemini-3.8-flash"
| "gemini-3.7-flash"
| "gemini-3.6-flash"
| "gemini-3.5-flash"
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