diff --git a/lua/avante/providers/bedrock/claude.lua b/lua/avante/providers/bedrock/claude.lua
index d018780..d9bf2ee 100644
--- a/lua/avante/providers/bedrock/claude.lua
+++ b/lua/avante/providers/bedrock/claude.lua
@@ -16,74 +16,7 @@ M.role_map = {
   assistant = "assistant",
 }
 
-function M.parse_messages(opts)
-  ---@type AvanteBedrockClaudeMessage[]
-  local messages = {}
-
-  for _, message in ipairs(opts.messages) do
-    table.insert(messages, {
-      role = M.role_map[message.role],
-      content = {
-        {
-          type = "text",
-          text = message.content,
-        },
-      },
-    })
-  end
-
-  if opts.tool_histories then
-    for _, tool_history in ipairs(opts.tool_histories) do
-      if tool_history.tool_use then
-        local msg = {
-          role = "assistant",
-          content = {},
-        }
-        if tool_history.tool_use.thinking_contents then
-          for _, thinking_content in ipairs(tool_history.tool_use.thinking_contents) do
-            msg.content[#msg.content + 1] = {
-              type = "thinking",
-              thinking = thinking_content.content,
-              signature = thinking_content.signature,
-            }
-          end
-        end
-        if tool_history.tool_use.response_contents then
-          for _, response_content in ipairs(tool_history.tool_use.response_contents) do
-            msg.content[#msg.content + 1] = {
-              type = "text",
-              text = response_content,
-            }
-          end
-        end
-        msg.content[#msg.content + 1] = {
-          type = "tool_use",
-          id = tool_history.tool_use.id,
-          name = tool_history.tool_use.name,
-          input = vim.json.decode(tool_history.tool_use.input_json),
-        }
-        messages[#messages + 1] = msg
-      end
-
-      if tool_history.tool_result then
-        messages[#messages + 1] = {
-          role = "user",
-          content = {
-            {
-              type = "tool_result",
-              tool_use_id = tool_history.tool_result.tool_use_id,
-              content = tool_history.tool_result.content,
-              is_error = tool_history.tool_result.is_error,
-            },
-          },
-        }
-      end
-    end
-  end
-
-  return messages
-end
-
+M.parse_messages = Claude.parse_messages
 M.parse_response = Claude.parse_response
 
 ---@param prompt_opts AvantePromptOptions
diff --git a/lua/avante/providers/claude.lua b/lua/avante/providers/claude.lua
index 5c0fcbe..035caac 100644
--- a/lua/avante/providers/claude.lua
+++ b/lua/avante/providers/claude.lua
@@ -89,12 +89,20 @@ function M.parse_messages(opts)
           role = "assistant",
           content = {},
         }
-        if tool_history.tool_use.thinking_contents then
-          for _, thinking_content in ipairs(tool_history.tool_use.thinking_contents) do
+        if tool_history.tool_use.thinking_blocks then
+          for _, thinking_block in ipairs(tool_history.tool_use.thinking_blocks) do
             msg.content[#msg.content + 1] = {
               type = "thinking",
-              thinking = thinking_content.content,
-              signature = thinking_content.signature,
+              thinking = thinking_block.thinking,
+              signature = thinking_block.signature,
+            }
+          end
+        end
+        if tool_history.tool_use.redacted_thinking_blocks then
+          for _, redacted_thinking_block in ipairs(tool_history.tool_use.redacted_thinking_blocks) do
+            msg.content[#msg.content + 1] = {
+              type = "redacted_thinking",
+              data = redacted_thinking_block.data,
             }
           end
         end
@@ -208,21 +216,32 @@ function M.parse_response(ctx, data_stream, event_state, opts)
             :filter(function(content_block_) return content_block_.stoppped and content_block_.type == "text" end)
             :map(function(content_block_) return content_block_.text end)
             :totable()
-          local thinking_contents = vim
+          local thinking_blocks = vim
             .iter(ctx.content_blocks)
             :filter(function(content_block_) return content_block_.stoppped and content_block_.type == "thinking" end)
-            :map(
-              function(content_block_)
-                return { content = content_block_.thinking, signature = content_block_.signature }
-              end
-            )
+            :map(function(content_block_)
+              ---@type AvanteLLMThinkingBlock
+              return { thinking = content_block_.thinking, signature = content_block_.signature }
+            end)
             :totable()
+          local redacted_thinking_blocks = vim
+            .iter(ctx.content_blocks)
+            :filter(
+              function(content_block_) return content_block_.stoppped and content_block_.type == "redacted_thinking" end
+            )
+            :map(function(content_block_)
+              ---@type AvanteLLMRedactedThinkingBlock
+              return { data = content_block_.data }
+            end)
+            :totable()
+          ---@type AvanteLLMToolUse
           return {
             name = content_block.name,
             id = content_block.id,
             input_json = content_block.input_json,
             response_contents = response_contents,
-            thinking_contents = thinking_contents,
+            thinking_blocks = thinking_blocks,
+            redacted_thinking_blocks = redacted_thinking_blocks,
           }
         end)
         :totable()
diff --git a/lua/avante/types.lua b/lua/avante/types.lua
index 0f2fc52..ad5e4ae 100644
--- a/lua/avante/types.lua
+++ b/lua/avante/types.lua
@@ -222,12 +222,20 @@ vim.g.avante_login = vim.g.avante_login
 ---@field cache_read_input_tokens number
 ---@field output_tokens number
 ---
+---@class AvanteLLMThinkingBlock
+---@field thinking string
+---@field signature string
+---
+---@class AvanteLLMRedactedThinkingBlock
+---@field data string
+---
 ---@class AvanteLLMToolUse
 ---@field name string
 ---@field id string
 ---@field input_json string
 ---@field response_contents? string[]
----@field thinking_contents? { content: string, signature: string }[]
+---@field thinking_blocks? AvanteLLMThinkingBlock[]
+---@field redacted_thinking_blocks? AvanteLLMRedactedThinkingBlock[]
 ---
 ---@class AvanteLLMStartCallbackOptions
 ---@field usage? AvanteLLMUsage