Gemini, Veo, Lyria
Gemini for frontier reasoning and long-context chat; Veo for video generation; Lyria for music composition.
GreatChat routes every request to the model best suited to the task — across Google Gemini, Veo, and Lyria, OpenAI GPT and DALL·E, xAI Grok, and the latest leading LLMs. You describe what you want. The assistants pick the model.
GreatChat isn't locked to a single provider. It draws on the strongest models from the labs pushing the frontier — and adds new ones as they ship.
Gemini, Veo, Lyria
Gemini for frontier reasoning and long-context chat; Veo for video generation; Lyria for music composition.
GPT, DALL·E
GPT for general-purpose language tasks and DALL·E for image generation — automatically selected when they fit the request.
Grok
Grok brings a fast, conversational model with live-web awareness to the routing mix.
Leading & latest LLMs
GreatChat continuously adds the newest capable models from leading labs as they ship, so you always have the best tool for the task.
The goal is simple: sit back and let the assistants decide. Models are selected by intent and objective, not by a menu you have to understand.
When you send a message, GreatChat reads the intent and objective — not a dropdown you picked. It figures out what "done" looks like.
The request is sent to the model best suited to achieve it: a reasoning model for hard problems, an image model for visuals, a music model for tracks.
You never choose a model. The assistants decide which model is capable of the result you want, and switch mid-workflow if a better fit appears.
Forget comparing context windows and benchmarks. Describe what you want; GreatChat picks the engine.
New leading models are wired in as they launch — you get today's best without changing a setting.
Music and media generated through GreatChat are royalty-free, so what you create is safe to use in your own projects.
Start a chat and watch GreatChat route to the right engine for whatever you throw at it.
Start chatting →