OpenRouter has become one of the most important infrastructure platforms in the modern AI ecosystem because it solves a growing problem faced by developers, startups, enterprises, and independent builders. The rapid expansion of large language models has created an environment where organizations often need access to models from multiple providers simultaneously. OpenAI, Anthropic, Google, xAI, Meta, Mistral, DeepSeek, Qwen, Cohere, and many other companies now offer models w

Claude Opus 4.8 represents Anthropic’s highest-end reasoning model and is designed for users who need advanced coding capabilities, long-context analysis, complex planning, agentic workflows, research-intensive tasks, and high-autonomy problem solving. While many AI users focus primarily on benchmark performance and model quality, pricing and access considerations are often equally important because the most powerful models can also be the most expensive to deploy at scale. U

ChatGPT 5.5 sits at the center of OpenAI’s consumer and developer ecosystem, but understanding its pricing structure requires separating two products that many users mistakenly treat as the same service. The first is ChatGPT itself, which is sold through subscription plans that provide access to models, tools, file analysis, image generation, research features, workspace functionality, and collaboration capabilities. The second is the OpenAI API, which allows developers to ac