Ask all five at once
Send the same question to multiple models and compare reasoning, evidence and style. Useful for reviewing plans, editing drafts and exploring code approaches; verify important facts against sources.
Stop paying for Claude, ChatGPT, Grok, Gemini and Perplexity separately and switching between them all day. One subscription brings all five into a single web workspace and a developer API, so you save money and hassle.
Bring multi-model conversations, creative work and API access into one account, with fewer tools to switch between and fewer integrations to maintain.
Send the same question to multiple models and compare reasoning, evidence and style. Useful for reviewing plans, editing drafts and exploring code approaches; verify important facts against sources.
Switch models and workspaces to fit the task: refine tone for writing, compare evidence for research and validate implementations for coding, all within one account.
Create product visuals, editorial images and visual concepts by describing the subject, style and aspect ratio. Available models and settings are shown in the creative workspace.
Start with writing, learning, research and development templates. Add context, goals and an output format to turn each prompt into a reusable starting point.
Validate prompts on the web, then reuse them through the API. Manage keys, balance and usage centrally; API permissions, models, credit costs and limits depend on your plan and account settings.
Describe your goal, context and output format. Choose a model in the web workspace and validate it with a small task.
Compare answers, check facts and edge cases, and keep the prompts and settings that work well.
Refine your answer or create a key in API management and connect your validated approach to an app, script or workflow.
Choose among five model families for writing, research, coding and reasoning. Combine the web experience with API integration; available versions are listed in the live model catalog.
Broad general knowledge with dependable structure. The safe default when you are not sure who to ask.
The most natural prose of the bunch. Long-form drafting, editing and nuanced judgement calls.
Unfiltered, fast and funny. Best for punchy copy, hot takes and real-time culture.
Swallows entire books and codebases without losing the thread.
Every answer is sourced and cited from the live web. The one to trust for anything current.
Review balance and usage in your account and choose models to fit your task. Web and API billing, quotas and permissions follow the displayed terms and account configuration.
Chat and create on the web, then connect your applications through the API. Choose a plan for your usage period; model access, credits and request limits follow the plan details.
Prices shown are the public list prices of each provider at time of writing.
Find guidance on plans, credits and API integration here. For more help, use the support menu on the homepage.
support@aiyun.aiThis service brings five model families, a web workspace and API access into one account for comparing answers, managing keys and reviewing usage. It is a service provided by this site, not a subscription account on each provider’s own website. Features and quotas follow our plan details.
Try multi-model conversations on the web, then explore the API documentation for your own applications. Promotional credits and access depend on the registration offer and your account.