Question: I need a way to create customized AI models for specific tasks, like sentiment analysis or generating math problems, without requiring extensive AI knowledge.

If you want to create your own custom AI models without deep AI expertise, Prompteasy is a great option. It has an interface that lets you fine-tune GPT models in less than 10 minutes. You can upload context information, chat with the AI to explain what you need, and download the resulting dataset for further fine-tuning. It's free to use and can be used for tasks like sentiment analysis and math problem generation.

Another great option is MindStudio, a no-code AI application development platform. You can build your own custom AI tools and automations without writing any code, using AI models from other sources. It includes features like personalized AI assistants, model selection and comparison, and integration with many data sources. MindStudio's tiered pricing plans mean it's available for light, moderate and heavy use.

NexusGPT is also worth a look, a no-code platform to build and integrate your own custom AI agents. You can automate a lot of workflows and tasks by uploading knowledge, custom tools and fine-tuning agents with examples. The platform supports multiple AI models and integrates with your own apps, so it's good for automating repetitive tasks and optimizing workflows.

If you want to build your own custom AI agents without programming, Synthflow AI is a good option. It lets you feed your own data and ideas to generate AI agents quickly, reducing development time and costs. That means AI is within reach of people who don't have programming skills.