diff --git a/packages/core/lib/v3/llm/LLMProvider.ts b/packages/core/lib/v3/llm/LLMProvider.ts
index 4b97f395a..7d7f33423 100644
--- a/packages/core/lib/v3/llm/LLMProvider.ts
+++ b/packages/core/lib/v3/llm/LLMProvider.ts
@@ -95,6 +95,8 @@ const modelToProviderMap: { [key in AvailableModel]: ModelProvider } = {
   "gemini-2.0-flash": "google",
   "gemini-2.5-flash-preview-04-17": "google",
   "gemini-2.5-pro-preview-03-25": "google",
+  "gemini-3-flash-preview": "google",
+  "gemini-3-pro-preview": "google",
 };
 
 export function getAISDKLanguageModel(
diff --git a/packages/core/lib/v3/types/public/model.ts b/packages/core/lib/v3/types/public/model.ts
index 17b62dcc5..cc70bcfb3 100644
--- a/packages/core/lib/v3/types/public/model.ts
+++ b/packages/core/lib/v3/types/public/model.ts
@@ -89,6 +89,8 @@ export type AvailableModel =
   | "gemini-2.0-flash"
   | "gemini-2.5-flash-preview-04-17"
   | "gemini-2.5-pro-preview-03-25"
+  | "gemini-3-flash-preview"
+  | "gemini-3-pro-preview"
   | string;
 
 export type ModelProvider =
diff --git a/packages/evals/taskConfig.ts b/packages/evals/taskConfig.ts
index 65dba8223..8570333d9 100644
--- a/packages/evals/taskConfig.ts
+++ b/packages/evals/taskConfig.ts
@@ -26,6 +26,8 @@ const ALL_EVAL_MODELS = [
   "gemini-1.5-flash-8b",
   "gemini-2.5-flash-preview-04-17",
   "gemini-2.5-pro-preview-03-25",
+  "gemini-3-flash-preview",
+  "gemini-3-pro-preview",
   // ANTHROPIC
   "claude-3-5-sonnet-latest",
   "claude-3-7-sonnet-latest",
diff --git a/packages/server/src/lib/utils.ts b/packages/server/src/lib/utils.ts
index e6beb3245..eb0b239e5 100644
--- a/packages/server/src/lib/utils.ts
+++ b/packages/server/src/lib/utils.ts
@@ -205,6 +205,8 @@ export function mapModelToProvider(model: LegacyModel): LegacyProvider {
     case "gemini-2.0-flash":
     case "gemini-2.5-pro-preview-03-25":
     case "gemini-2.5-flash-preview-04-17":
+    case "gemini-3-flash-preview":
+    case "gemini-3-pro-preview":
       return "google";
     case "cerebras-llama-3.3-70b":
     case "cerebras-llama-3.1-8b":
diff --git a/packages/server/src/types/model.ts b/packages/server/src/types/model.ts
index 2089d4896..34d34dede 100644
--- a/packages/server/src/types/model.ts
+++ b/packages/server/src/types/model.ts
@@ -38,6 +38,8 @@ export type LegacyModel =
   | "gemini-2.0-flash-lite"
   | "gemini-2.0-flash"
   | "gemini-2.5-pro-preview-03-25"
-  | "gemini-2.5-flash-preview-04-17";
+  | "gemini-2.5-flash-preview-04-17"
+  | "gemini-3-flash-preview"
+  | "gemini-3-pro-preview";
 
 export type LegacyProvider = "openai" | "anthropic" | "google";