AI Chat Assistant

Claude Anthropic

Anthropic official AI assistant, covering Opus / Sonnet / Haiku models and enterprise-level Agent capabilities

ChatGPT OpenAI

OpenAI official AI assistant, connecting ChatGPT products and GPT-5 series model capabilities

Chatbase Chatbase

Upload a document to generate an AI chatbot, embed it into a website or share a link, replacing the traditional FAQ page

Cohere Cohere

Cohere is an enterprise-level large model platform, focusing on privatization and controllable deployment, emphasizing the "Own your AI" route.

Gemini Google

Google's official AI assistant, covering Gemini 3 Pro model Deep Research, Agent and multi-modal generation

Grok Grok

Grok is a multi-modal AI chat assistant launched by xAI, with built-in real-time X data access, Imagine image/video generation and Grok 4 inference capabilities.

AI Dungeon AI Dungeon

Classic AI interactive narrative platform, supporting open plots and role-playing

Claude Opus 4.1 Anthropic

A high-intensity inference model for real coding and Agent tasks, more suitable for multi-step project execution and detail tracking than Opus 4

Bean bag model 豆包大模型

Bytedance provides a large model family through the Volcano engine, covering language, vision, voice and video generation.

Google Gemini Google

Google DeepMind multi-modal large model family, covering Gemini 3 Pro/2.5 Flash/Flash-Lite, supporting 1M context agent and multi-modal generation

Amazon Nova 2 Nova 2

Amazon’s second-generation multimodal basic model family for enterprise workflows, emphasizing reasoning, voice and tool collaboration

Chegg Chegg

A long-established online learning platform that integrates AI Q&A and expert coaching services