@langchain/anthropic - npm Package Compare versions

Comparing version 0.3.10 to 0.3.11

dist/chat_models.d.ts

@@ -523,4 +523,4 @@ import { Anthropic, type ClientOptions } from "@anthropic-ai/sdk";
         tools?: Anthropic.Messages.Tool[] | undefined;
-        tool_choice?: Anthropic.Messages.MessageCreateParams.ToolChoiceAuto | Anthropic.Messages.MessageCreateParams.ToolChoiceAny | Anthropic.Messages.MessageCreateParams.ToolChoiceTool | undefined;
-        metadata?: Anthropic.Messages.MessageCreateParams.Metadata | undefined;
+        tool_choice?: Anthropic.Messages.ToolChoice | undefined;
+        metadata?: Anthropic.Messages.Metadata | undefined;
         temperature?: number | undefined;
@@ -541,4 +541,4 @@ stream?: boolean | undefined;
         tools?: Anthropic.Messages.Tool[] | undefined;
-        tool_choice?: Anthropic.Messages.MessageCreateParams.ToolChoiceAuto | Anthropic.Messages.MessageCreateParams.ToolChoiceAny | Anthropic.Messages.MessageCreateParams.ToolChoiceTool | undefined;
-        metadata?: Anthropic.Messages.MessageCreateParams.Metadata | undefined;
+        tool_choice?: Anthropic.Messages.ToolChoice | undefined;
+        metadata?: Anthropic.Messages.Metadata | undefined;
         temperature?: number | undefined;
@@ -559,3 +559,2 @@ stream?: boolean | undefined;
             stop_reason: "tool_use" | "stop_sequence" | "end_turn" | "max_tokens" | null;
-            /** Anthropic API key */
             stop_sequence: string | null;
@@ -562,0 +561,0 @@ usage: Anthropic.Messages.Usage;

dist/types.d.ts

@@ -21,1 +21,5 @@ import Anthropic from "@anthropic-ai/sdk";
 export type ChatAnthropicToolType = AnthropicTool | BindToolsInput;
+export type AnthropicTextBlockParam = Anthropic.Messages.TextBlockParam;
+export type AnthropicImageBlockParam = Anthropic.Messages.ImageBlockParam;
+export type AnthropicToolUseBlockParam = Anthropic.Messages.ToolUseBlockParam;
+export type AnthropicToolResultBlockParam = Anthropic.Messages.ToolResultBlockParam;

dist/utils/message_inputs.js

@@ -217,5 +217,52 @@ /**
     return {
-        messages: formattedMessages,
+        messages: mergeMessages(formattedMessages),
         system,
     };
 }
+function mergeMessages(messages) {
+    if (!messages || messages.length <= 1) {
+        return messages;
+    }
+    const result = [];
+    let currentMessage = messages[0];
+    const normalizeContent = (content) => {
+        if (typeof content === "string") {
+            return [
+                {
+                    type: "text",
+                    text: content,
+                },
+            ];
+        }
+        return content;
+    };
+    const isToolResultMessage = (msg) => {
+        if (msg.role !== "user")
+            return false;
+        if (typeof msg.content === "string") {
+            return false;
+        }
+        return (Array.isArray(msg.content) &&
+            msg.content.every((item) => item.type === "tool_result"));
+    };
+    for (let i = 1; i < messages.length; i += 1) {
+        const nextMessage = messages[i];
+        if (isToolResultMessage(currentMessage) &&
+            isToolResultMessage(nextMessage)) {
+            // Merge the messages by combining their content arrays
+            currentMessage = {
+                ...currentMessage,
+                content: [
+                    ...normalizeContent(currentMessage.content),
+                    ...normalizeContent(nextMessage.content),
+                ],
+            };
+        }
+        else {
+            result.push(currentMessage);
+            currentMessage = nextMessage;
+        }
+    }
+    result.push(currentMessage);
+    return result;
+}

dist/utils/message_outputs.js

@@ -14,2 +14,3 @@ import { AIMessage, AIMessageChunk, } from "@langchain/core/messages";
         }
+        // eslint-disable-next-line @typescript-eslint/no-explicit-any
         const { input_tokens, output_tokens, ...rest } = usage ?? {};
@@ -20,2 +21,6 @@ const usageMetadata = {
             total_tokens: input_tokens + output_tokens,
+            input_token_details: {
+                cache_creation: rest.cache_creation_input_tokens,
+                cache_read: rest.cache_read_input_tokens,
+            },
         };
@@ -41,2 +46,8 @@ return {
             total_tokens: data.usage.output_tokens,
+            input_token_details: {
+                // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                cache_creation: data.usage.cache_creation_input_tokens,
+                // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                cache_read: data.usage.cache_read_input_tokens,
+            },
         };
@@ -147,2 +158,6 @@ return {
             total_tokens: (usage.input_tokens ?? 0) + (usage.output_tokens ?? 0),
+            input_token_details: {
+                cache_creation: usage.cache_creation_input_tokens,
+                cache_read: usage.cache_read_input_tokens,
+            },
         }
@@ -149,0 +164,0 @@ : undefined;

package.json

 {
   "name": "@langchain/anthropic",
-  "version": "0.3.10",
+  "version": "0.3.11",
   "description": "Anthropic integrations for LangChain.js",
@@ -38,3 +38,3 @@ "type": "module",
   "dependencies": {
-    "@anthropic-ai/sdk": "^0.27.3",
+    "@anthropic-ai/sdk": "^0.32.1",
     "fast-xml-parser": "^4.4.1",
@@ -41,0 +41,0 @@ "zod": "^3.22.4",

No alert changes

Improved metrics

Total package byte prevSize

188602

increased by2.39%

Lines of code

4973

increased by2.62%

Dependency changes

• + Added@anthropic-ai/sdk@0.32.1(transitive)

• - Removed@anthropic-ai/sdk@0.27.3(transitive)

• Updated@anthropic-ai/sdk@^0.32.1