@langchain/openai - npm Package Compare versions

Comparing version 0.0.19 to 0.0.20

dist/chat_models.js

@@ -469,6 +469,14 @@ import { OpenAI as OpenAIClient } from "openai";
             }
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
+            const generationInfo = { ...newTokenIndices };
+            if (choice.finish_reason !== undefined) {
+                generationInfo.finish_reason = choice.finish_reason;
+            }
+            if (this.logprobs) {
+                generationInfo.logprobs = choice.logprobs;
+            }
             const generationChunk = new ChatGenerationChunk({
                 message: chunk,
                 text: chunk.content,
-                generationInfo: newTokenIndices,
+                generationInfo,
             });
@@ -499,2 +507,6 @@ yield generationChunk;
             for await (const chunk of stream) {
+                chunk.message.response_metadata = {
+                    ...chunk.generationInfo,
+                    ...chunk.message.response_metadata,
+                };
                 const index = chunk.generationInfo?.completion ?? 0;
@@ -501,0 +513,0 @@ if (finalChunks[index] === undefined) {

dist/legacy.d.ts

@@ -50,3 +50,3 @@ import { type ClientOptions, OpenAI as OpenAIClient } from "openai";
  *
- * const res = await model.call(
+ * const res = await model.invoke(
  *   "What would be a good company name for a company that makes colorful socks?"
@@ -53,0 +53,0 @@ * );

dist/legacy.js

@@ -42,3 +42,3 @@ import { OpenAI as OpenAIClient } from "openai";
  *
- * const res = await model.call(
+ * const res = await model.invoke(
  *   "What would be a good company name for a company that makes colorful socks?"
@@ -45,0 +45,0 @@ * );

dist/llms.d.ts

@@ -35,3 +35,3 @@ import { type ClientOptions, OpenAI as OpenAIClient } from "openai";
  *
- * const res = await model.call(
+ * const res = await model.invoke(
  *   "Question: What would be a good company name for a company that makes colorful socks?\nAnswer:"
@@ -38,0 +38,0 @@ * );

dist/llms.js

@@ -37,3 +37,3 @@ import { OpenAI as OpenAIClient } from "openai";
  *
- * const res = await model.call(
+ * const res = await model.invoke(
  *   "Question: What would be a good company name for a company that makes colorful socks?\nAnswer:"
@@ -40,0 +40,0 @@ * );

dist/tests/chat_models-extended.int.test.js

@@ -65,2 +65,13 @@ import { test, expect, jest } from "@jest/globals";
 });
+test("Test ChatOpenAI streaming logprobs", async () => {
+    const model = new ChatOpenAI({
+        maxTokens: 50,
+        modelName: "gpt-3.5-turbo",
+        streaming: true,
+        logprobs: true,
+    });
+    const res = await model.invoke("Print hello world.");
+    console.log(res.response_metadata.logprobs.content);
+    expect(res.response_metadata.logprobs.content.length).toBeGreaterThan(0);
+});
 test("Test ChatOpenAI tool calling with ToolMessages", async () => {
@@ -67,0 +78,0 @@ function getCurrentWeather(location) {

dist/tests/legacy.int.test.js

@@ -6,3 +6,3 @@ import { expect, test } from "@jest/globals";
     const model = new OpenAIChat({ modelName: "gpt-3.5-turbo", maxTokens: 10 });
-    const res = await model.call("Print hello world");
+    const res = await model.invoke("Print hello world");
     console.log({ res });
@@ -18,3 +18,3 @@ });
     });
-    const res = await model.call("What is my name");
+    const res = await model.invoke("What is my name");
     console.log({ res });
@@ -36,3 +36,3 @@ });
     });
-    const res = await model.call("Print hello world");
+    const res = await model.invoke("Print hello world");
     console.log({ res });
@@ -49,3 +49,3 @@ expect(nrNewTokens > 0).toBe(true);
     const model = new OpenAIChat({ maxTokens: 5 });
-    const res = await model.call("Print hello world", { stop: ["world"] });
+    const res = await model.invoke("Print hello world", { stop: ["world"] });
     console.log({ res });
@@ -55,3 +55,3 @@ });
     const model = new OpenAIChat({ maxTokens: 5 });
-    await expect(() => model.call("Print hello world", {
+    await expect(() => model.invoke("Print hello world", {
         timeout: 10,
@@ -62,3 +62,3 @@ })).rejects.toThrow();
     const model = new OpenAIChat({ maxTokens: 5 });
-    await expect(() => model.call("Print hello world", {
+    await expect(() => model.invoke("Print hello world", {
         timeout: 10,
@@ -71,3 +71,3 @@ })).rejects.toThrow();
     await expect(() => {
-        const ret = model.call("Print hello world", {
+        const ret = model.invoke("Print hello world", {
             signal: controller.signal,
@@ -83,3 +83,3 @@ });
     await expect(() => {
-        const ret = model.call("Print hello world", {
+        const ret = model.invoke("Print hello world", {
             signal: controller.signal,
@@ -86,0 +86,0 @@ });

dist/tests/llms.int.test.js

@@ -11,3 +11,3 @@ import { test, expect } from "@jest/globals";
     });
-    const res = await model.call("Print hello world");
+    const res = await model.invoke("Print hello world");
     console.log({ res });
@@ -28,3 +28,3 @@ });
     });
-    const res = await model.call("Print hello world", { stop: ["world"] });
+    const res = await model.invoke("Print hello world", { stop: ["world"] });
     console.log({ res });
@@ -38,3 +38,3 @@ });
     });
-    await expect(() => model.call("Print hello world", {
+    await expect(() => model.invoke("Print hello world", {
         timeout: 10,
@@ -49,3 +49,3 @@ })).rejects.toThrow();
     });
-    await expect(() => model.call("Print hello world", {
+    await expect(() => model.invoke("Print hello world", {
         timeout: 10,
@@ -61,3 +61,3 @@ })).rejects.toThrow();
     await expect(() => {
-        const ret = model.call("Print hello world", {
+        const ret = model.invoke("Print hello world", {
             signal: controller.signal,
@@ -76,3 +76,3 @@ });
     await expect(() => {
-        const ret = model.call("Print hello world", {
+        const ret = model.invoke("Print hello world", {
             signal: controller.signal,
@@ -91,4 +91,4 @@ });
     const res = await Promise.all([
-        model.call("Print hello world"),
-        model.call("Print hello world"),
+        model.invoke("Print hello world"),
+        model.invoke("Print hello world"),
     ]);
@@ -108,3 +108,3 @@ console.log({ res });
     expect(model).toBeInstanceOf(OpenAIChat);
-    const res = await model.call("Print hello world");
+    const res = await model.invoke("Print hello world");
     console.log({ res });
@@ -116,3 +116,3 @@ expect(typeof res).toBe("string");
     expect(model).toBeInstanceOf(OpenAI);
-    const res = await model.call("Print hello world");
+    const res = await model.invoke("Print hello world");
     console.log({ res });
@@ -124,3 +124,3 @@ expect(typeof res).toBe("string");
     expect(model).toBeInstanceOf(OpenAI);
-    const res = await model.call("Print hello world");
+    const res = await model.invoke("Print hello world");
     console.log({ res });
@@ -144,3 +144,3 @@ expect(typeof res).toBe("string");
     });
-    const res = await model.call("Hello");
+    const res = await model.invoke("Hello");
     console.log({ res });
@@ -163,3 +163,3 @@ expect(tokenUsage.promptTokens).toBe(1);
     });
-    const res = await model.call("Print hello world");
+    const res = await model.invoke("Print hello world");
     console.log({ res });
@@ -166,0 +166,0 @@ expect(nrNewTokens > 0).toBe(true);

package.json

 {
   "name": "@langchain/openai",
-  "version": "0.0.19",
+  "version": "0.0.20",
   "description": "OpenAI integrations for LangChain.js",
@@ -42,3 +42,3 @@ "type": "module",
   "dependencies": {
-    "@langchain/core": "~0.1.44",
+    "@langchain/core": "~0.1.45",
     "js-tiktoken": "^1.0.7",
@@ -45,0 +45,0 @@ "openai": "^4.26.0",

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Improved metrics

Total package byte prevSize

285298

increased by0.54%

Lines of code

7342

increased by0.48%

Dependency changes

• Updated@langchain/core@~0.1.45