Chatbot Hugging AI Opus 5.5

About this app

AI Chat is the ultimate AI assistant for Mac, giving you instant access to the worlds most powerful artificial intelligence models in one beautiful native app. Whether you use ChatGPT, Claude, Gemini, Grok, DeepSeek, or Llama, AI Chat brings them all together in a seamless macOS experience. POWERFUL AI MODELS IN ONE APP ChatGPT 5 Series by OpenAI - Access ChatGPT 5.3, 5.1, 5.2 and the upcoming 5.4. The most advanced OpenAI models available, with up to 512K context windows and full vision, code, and reasoning capabilities. Claude by Anthropic - Choose from Claude Opus, Claude Sonnet, and Claude Haiku. Three tiers of intelligence built for every kind of task, from deep reasoning to fast everyday answers. Google Gemini - Run Gemini 2.0 Flash and Gemini 1.5 Pro with up to 2 million token context windows, making it ideal for analyzing long documents and complex research. Grok by xAI - Real-time knowledge and sharp reasoning from Grok-2 and Grok-2 mini, brought natively to your Mac for the first time. DeepSeek - The trending DeepSeek V3 and R1 reasoning models, celebrated for exceptional coding performance and deep logical chain-of-thought capabilities. Meta Llama - Open-source AI from Meta, including Llama 3.3 70B and Llama 3.1 8B, for those who value transparency, open models, and strong performance without a closed API. Mistral AI - European-built intelligence. Mistral Large and Mistral Small deliver efficient, multilingual, and capable performance across a wide range of professional tasks. Zhipu GLM - GLM-4 Plus and GLM-4 Flash from Zhipu AI provide best-in-class results for Chinese language tasks and global multilingual users. BUILT-IN AI PRODUCTIVITY TOOLS AI Chat ships with a full suite of one-tap productivity tools. Writing tools let you summarize long documents in seconds, proofread and fix grammar, switch tone to formal or casual, expand short ideas into full paragraphs, and shorten verbose content to its core message. Coding tools let you explain code step by step, debug errors and understand root causes, generate comprehensive unit tests, refactor code for quality and performance, and convert snippets between programming languages. Analysis and creative tools help you brainstorm ideas, deeply analyze content, compare options side by side, write creative short stories, and translate text between any languages in the world. NATIVE macOS DESIGN AI Chat is built exclusively for Mac. The app features a stunning glass morphism interface that feels completely at home on macOS and adapts beautifully to both light and dark modes. Smooth streaming responses, a smart conversation sidebar, file and document attachment support, and a native window experience make it the most polished AI chat client available on the Mac App Store. COMPLETE PERSISTENT CHAT HISTORY Every conversation is saved automatically and organized by date. Search across all your chats instantly, pin your most important conversations for quick access, and pick up exactly where you left off after closing the app. Premium subscribers unlock full history access across all sessions. MULTI-MODEL FLEXIBILITY Switch between models mid-workflow. Start a conversation with a fast free model and upgrade to a premium one when you need deeper reasoning or vision capabilities. The model picker makes it effortless to compare results from ChatGPT, Claude, Gemini, Grok, and more within the same session. START FREE, UPGRADE WHEN READY New users get free messages to explore AI Chat with no credit card required. Upgrade to Pro to unlock all premium models including ChatGPT 5, Claude Opus, Gemini 2.0 Flash, Grok-2, DeepSeek V3, DeepSeek R1, Llama 3.3 70B, Mistral Large, GLM-4 Plus, and full persistent chat history. Choose a weekly, monthly, or yearly plan to match your usage and budget. AI Chat is the ChatGPT alternative Mac users have been waiting for - every major AI model, one native app, zero complexity. https://appchunks.com/#terms

ChatGPT 5.5 is here Meet our new frontier flagship — the smartest ChatGPT yet. With 512K context, supercharged reasoning, and unmatched coding accuracy, it's now the default model for every new chat. Bigger brains, faster answers Expanded context window — feed it entire codebases, long PDFs, or full meeting transcripts Sharper multi-step reasoning for complex problems Improved tool use and vision understanding Polished glass UI Refined the redesigned SwiftUI interface — smoother animations, cleaner model picker, and a more responsive chat experience across every window size. 25+ models, one app Switch freely between ChatGPT 5.5, Claude Opus, Gemini 2.0, Grok-2, DeepSeek, Llama, Mistral and more — all under one beautiful macOS native roof. Fixes and tweaks Faster streaming for long responses Copy button reliability improvements Smaller memory footprint during extended sessions Thanks for using ChatBot. Love the app? A quick rating helps us keep building.

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1. First observed Aug 8, 2026 · 3:08 PM Free