feat(ts-sdk): add Together LLM provider (#6049)

Co-authored-by: zhangsixiao <zhangsixiao@bytedance.com>
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>

docs/components/llms/models/together.mdx

@@ -1,13 +1,15 @@
 ---
 title: Together
-description: "Configure Together AI as an LLM provider in Mem0 with API key setup and Mixtral model configuration."
+description: "Configure Together AI as an LLM provider in Mem0 with API key setup and optional custom endpoint configuration."
 ---
 
 To use Together LLM models, you have to set the `TOGETHER_API_KEY` environment variable. You can obtain the Together API key from their [Account settings page](https://api.together.ai/settings/projects/~current/api-keys).
+In the TypeScript SDK, you can optionally set `TOGETHER_API_BASE` or pass `baseURL` in the config (defaults to `https://api.together.ai/v1`).
 
 ## Usage
 
-```python
+<CodeGroup>
+```python Python
 import os
 from mem0 import Memory
 
@@ -18,7 +20,7 @@ config = {
     "llm": {
         "provider": "together",
         "config": {
-            "model": "mistralai/Mixtral-8x7B-Instruct-v0.1",
+            "model": "MiniMaxAI/MiniMax-M3",
             "temperature": 0.2,
             "max_tokens": 2000,
         }
@@ -29,12 +31,68 @@ m = Memory.from_config(config)
 messages = [
     {"role": "user", "content": "I'm planning to watch a movie tonight. Any recommendations?"},
     {"role": "assistant", "content": "How about thriller movies? They can be quite engaging."},
-    {"role": "user", "content": "I’m not a big fan of thriller movies but I love sci-fi movies."},
+    {"role": "user", "content": "I'm not a big fan of thriller movies but I love sci-fi movies."},
     {"role": "assistant", "content": "Got it! I'll avoid thriller recommendations and suggest sci-fi movies in the future."}
 ]
 m.add(messages, user_id="alice", metadata={"category": "movies"})
 ```
 
+```typescript TypeScript
+import { Memory } from 'mem0ai/oss';
+
+const config = {
+  llm: {
+    provider: 'together',
+    config: {
+      apiKey: process.env.TOGETHER_API_KEY || '',
+      model: 'MiniMaxAI/MiniMax-M3',
+      temperature: 0.2,
+      maxTokens: 2000,
+    },
+  },
+};
+
+const memory = new Memory(config);
+const messages = [
+  { role: "user", content: "I'm planning to watch a movie tonight. Any recommendations?" },
+  { role: "assistant", content: "How about thriller movies? They can be quite engaging." },
+  { role: "user", content: "I'm not a big fan of thriller movies but I love sci-fi movies." },
+  { role: "assistant", content: "Got it! I'll avoid thriller recommendations and suggest sci-fi movies in the future." },
+];
+await memory.add(messages, { userId: 'alice', metadata: { category: 'movies' } });
+```
+</CodeGroup>
+
+You can also configure the API base URL in the config:
+
+<CodeGroup>
+```python Python
+config = {
+    "llm": {
+        "provider": "together",
+        "config": {
+            "model": "MiniMaxAI/MiniMax-M3",
+            "api_key": "your-api-key"
+        }
+    }
+}
+```
+
+```typescript TypeScript
+const config = {
+  llm: {
+    provider: "together",
+    config: {
+      model: "MiniMaxAI/MiniMax-M3",
+      baseURL: "https://api.together.ai/v1",
+      apiKey: "your-api-key",
+    },
+  },
+};
+```
+
+</CodeGroup>
+
 ## Config
 
 All available parameters for the `together` config are present in [Master List of All Params in Config](../config).