1. How to Use This Directory
This table compiles the cost per million tokens (input/output) and max context limits for major models. Use this data to project operating costs, select the best model for your budget, and calculate potential prompt caching savings.
2. Managed API Model Pricing Table
Proprietary APIs (OpenAI, Anthropic, Google) charge variable usage fees. Below is a comparative pricing grid.
Frequently Asked Questions
How often does token pricing change?
Providers adjust pricing quarterly as hardware costs decline and model training amortizes. This directory is updated in real-time.
Are there free APIs available for development?
Yes, providers like OpenRouter and Groq offer free tiers or trial credits for development purposes.