Design a mobile-friendly, compact table to compare the pricing of AI models available on OpenRouter. The table should include the model name, context window size, input token cost, output token cost, and any other relevant details such as rate limits or special features. Add a 'Keep' checkbox to allow users to keep a model visible when filtering other models. The table should be designed to be easily readable on mobile devices, with a focus on a clean and concise layout. Ensure that the table is responsive and adapts well to different screen sizes. Use a monospaced font for better readability of numerical data and model names. Simulate many models by including models with significantly larger context windows and higher token limits. The table should be easily scannable, allowing users to quickly compare different models and their associated costs.

Design a mobile-friendly, compact, and sortable table to compare the pricing of AI models available on OpenRouter. The table should include the following columns: Model Name (linked to the OpenRouter model page), Context Window Size, Input Token Cost, Output Token Cost, and any other relevant details such as rate limits or special features. Add a 'Keep' checkbox to allow users to keep a model visible when filtering other models. The table should be designed to be easily readable on mobile devices, with a focus on a clean and concise layout. Ensure that the table is responsive and adapts well to different screen sizes. Use a monospaced font for better readability of numerical data and model names. Simulate many models by including models with significantly larger context windows and higher token limits. The table should be easily scannable, allowing users to quickly compare different models and their associated costs. The table should be sortable by Input Token Cost and Output Token Cost in ascending and descending order. The Model Name should link directly to the corresponding model page on OpenRouter.