From 76021ac1dfa153ed9d3c4e0a3a0282436bc97f49 Mon Sep 17 00:00:00 2001 From: Maxime Cannoodt Date: Mon, 13 Oct 2025 16:45:37 +0200 Subject: [PATCH 1/2] add more gemini models --- .changeset/brown-dingos-teach.md | 5 +++++ packages/core/lib/v3/llm/LLMProvider.ts | 5 +++++ packages/core/lib/v3/types/public/model.ts | 5 +++++ 3 files changed, 15 insertions(+) create mode 100644 .changeset/brown-dingos-teach.md diff --git a/.changeset/brown-dingos-teach.md b/.changeset/brown-dingos-teach.md new file mode 100644 index 000000000..3ccb13ded --- /dev/null +++ b/.changeset/brown-dingos-teach.md @@ -0,0 +1,5 @@ +--- +"@browserbasehq/stagehand": major +--- + +Add support for Gemini 2.5 Flash, 2.5 Flash Lite, 2.5 Pro, and corresponding preview models. diff --git a/packages/core/lib/v3/llm/LLMProvider.ts b/packages/core/lib/v3/llm/LLMProvider.ts index 7c16f2118..92349d7db 100644 --- a/packages/core/lib/v3/llm/LLMProvider.ts +++ b/packages/core/lib/v3/llm/LLMProvider.ts @@ -89,7 +89,12 @@ const modelToProviderMap: { [key in AvailableModel]: ModelProvider } = { "gemini-1.5-flash-8b": "google", "gemini-2.0-flash-lite": "google", "gemini-2.0-flash": "google", + "gemini-2.5-flash": "google", "gemini-2.5-flash-preview-04-17": "google", + "gemini-2.5-flash-preview-09-2025": "google", + "gemini-2.5-flash-lite": "google", + "gemini-2.5-flash-lite-preview-09-2025": "google", + "gemini-2.5-pro": "google", "gemini-2.5-pro-preview-03-25": "google", }; diff --git a/packages/core/lib/v3/types/public/model.ts b/packages/core/lib/v3/types/public/model.ts index ea8aa57da..ae66c4c87 100644 --- a/packages/core/lib/v3/types/public/model.ts +++ b/packages/core/lib/v3/types/public/model.ts @@ -54,7 +54,12 @@ export type AvailableModel = | "gemini-1.5-flash-8b" | "gemini-2.0-flash-lite" | "gemini-2.0-flash" + | "gemini-2.5-flash" | "gemini-2.5-flash-preview-04-17" + | "gemini-2.5-flash-preview-09-2025" + | "gemini-2.5-flash-lite" + | "gemini-2.5-flash-lite-preview-09-2025" + | "gemini-2.5-pro" | "gemini-2.5-pro-preview-03-25" | string; From 1fe80de7342128aee1a29b5a76725294551a78c8 Mon Sep 17 00:00:00 2001 From: Maxime Cannoodt Date: Mon, 13 Oct 2025 16:54:17 +0200 Subject: [PATCH 2/2] downgrade changset to patch --- .changeset/brown-dingos-teach.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.changeset/brown-dingos-teach.md b/.changeset/brown-dingos-teach.md index 3ccb13ded..7f5246369 100644 --- a/.changeset/brown-dingos-teach.md +++ b/.changeset/brown-dingos-teach.md @@ -1,5 +1,5 @@ --- -"@browserbasehq/stagehand": major +"@browserbasehq/stagehand": patch --- Add support for Gemini 2.5 Flash, 2.5 Flash Lite, 2.5 Pro, and corresponding preview models.