From 3822947b0d9ce3e63827b0e69033631825928485 Mon Sep 17 00:00:00 2001
From: "devin-ai-integration[bot]"
 <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Thu, 8 Oct 2026 15:25:17 -0700
Subject: [PATCH] fix(rust): add the inline-tools-2026-09-15 beta to
 AnthropicBeta (#45439)

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---
 .../crates/llms-types/src/providers/anthropic.rs  | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/litellm-rust/crates/llms-types/src/providers/anthropic.rs b/litellm-rust/crates/llms-types/src/providers/anthropic.rs
index c7e58f9a60a..97bb26a4088 100644
--- a/litellm-rust/crates/llms-types/src/providers/anthropic.rs
+++ b/litellm-rust/crates/llms-types/src/providers/anthropic.rs
@@ -122,12 +122,14 @@ pub enum AnthropicBeta {
     ToolExamples20251029,
     #[strum(serialize = "tool-search-tool-2025-10-19")]
     ToolSearchTool20251019,
+    #[strum(serialize = "inline-tools-2026-09-15")]
+    InlineTools20260915,
     #[strum(default, transparent)]
     Other(String),
 }
 
 impl AnthropicBeta {
-    pub const KNOWN: [Self; 39] = [
+    pub const KNOWN: [Self; 40] = [
         Self::Oauth20250420,
         Self::WebFetch20250910,
         Self::WebSearch20250305,
@@ -167,6 +169,7 @@ impl AnthropicBeta {
         Self::TokenEfficientTools20250219,
         Self::ToolExamples20251029,
         Self::ToolSearchTool20251019,
+        Self::InlineTools20260915,
     ];
 
     pub fn as_str(&self) -> &str {
@@ -276,6 +279,13 @@ impl AnthropicBeta {
                 BetaProvider::BedrockConverse,
                 BetaProvider::Databricks,
             ],
+            Self::InlineTools20260915 => &[
+                BetaProvider::AzureAi,
+                BetaProvider::BedrockConverse,
+                BetaProvider::Bedrock,
+                BetaProvider::BedrockMantle,
+                BetaProvider::Databricks,
+            ],
             Self::Other(_) => BetaProvider::VARIANTS,
         }
     }
@@ -429,7 +439,8 @@ mod tests {
             AnthropicBeta::ThinkingDisplayUpdates20260818,
             AnthropicBeta::TokenEfficientTools20250219,
             AnthropicBeta::ToolExamples20251029,
-            AnthropicBeta::ToolSearchTool20251019
+            AnthropicBeta::ToolSearchTool20251019,
+            AnthropicBeta::InlineTools20260915
         )]
         beta: AnthropicBeta,
     ) {