Synapse Chat

An AI chatbot that supports chat artifacts (like Claude), Bing web search (like Perplexity.ai), multi-turn agentic workflows, open source models, advanced CoT logic and reasoning mode, memory, vision, file upload, and much more.

Setup

1. Clone the repository
2. Create a .env file and fill in the appropriate API keys from the .env.example file
3. Install the dependencies:

   $ npm install

4. Build the project:

   $ npm run build

5. Start the server:

   $ npm run start

Make sure to replace any placeholders in the .env.example file with your actual API keys and configuration settings.

Features

• Chat Artifacts: Supports chat artifacts similar to Claude.
• Bing Web Search: Provides up-to-date results with Bing Search, similar to Perplexity.ai.
• Multi-turn Agentic Workflows: Facilitates complex interactions with multiple turns.
• Open Source Models: Integrates with various open-source models.
• Advanced CoT Logic and Reasoning: Utilizes advanced Chain-of-Thought logic for better reasoning.
• Memory: Remembers previous interactions to provide context-aware responses.
• Vision: Supports image recognition and processing.
• File Upload: Allows users to upload files for processing.
• Interactive Web Applications: Generates interactive web applications using AI within the chat window.
• Image Search and Generation: Searches for and generates images using DALLE-3.
• Interactive Charts: Creates interactive charts using Mermaid.
• Slideshow Generation: Compiles research and images into slideshows.
• Real-time Information: Provides up-to-date time and weather information.
• Customization: Offers various parameters for customization.
• Artifact Publication: Allows users to publish and share artifacts.

Screenshots

Choose from several frontier models from a variety of providers such as OpenAI, Anthropic, and Meta

Up-to-date results with Bing Search & Wikipedia Integration

Generate interactive web applications using AI inside the chat window with Artifacts

Generate interactive charts using Mermaid

Search for images

Generate slideshows from the research and images compiled or generated in the chat

Generate charts and graphs to make your data interactive

Generate Images using DALLE-3 Integration

Get up-to-date time and weather information

Customize several parameters

Publish artifacts and share them with others

Supported Models

OpenAI

Model Name	Model Key	Max Tokens
ChatGPT 4o	chatgpt4o	16,384
GPT-4o	gpt4o	16,384
GPT-4o mini	gpt4omini	16,384
GPT-4 Turbo	gpt4turbo	4,096
GPT-4	gpt4	8,192
GPT-3.5 Turbo	gpt35	4,096
o1	o1	100,000
o1-preview	o1preview	32,768
o1-mini	o1mini	65,536
o3-mini	o3mini	100,000

Anthropic

Model Name	Model Key	Max Tokens
Claude 3.5 Sonnet	claude35sonnet	8,192
Claude 3 Opus	claude3opus	4,196
Claude 3.5 Haiku	claude35haiku	8,192

Azure

Model Name	Model Key	Max Tokens
GPT-4o	azureGpt4o	16,384

Groq

Model Name	Model Key	Max Tokens
Llama 3.3 70B Specdec	llama33_70b_specdec	8,192
Llama 3.3 70B Versatile	llama33_70b_versatile	32,768
Llama 3.2 90B Vision Preview	llama32_90b_vision	8,192
Llama 3.2 11B Vision Preview	llama32_11b_vision	8,192
Llama 3.1 8B	llama31_8b	8,000
Mixtral 8x7B	mixtral_8x7b	32,768
Gemma2 9B	gemma2_9b_it	8,192
Deepseek R1 Distill Qwen 32B	deepseek_r1_distill_qwen_32b	131,072
Deepseek R1 Distill Llama 70B	deepseek_r1_distill_llama_70b	131,072

Custom Synapse Chat Models

Model Name	Model Key	Max Tokens
MathGPT	mathgpt	16,384
Auto	auto	-
Agents	agents	-
Reasoning	reasoning	-