> ## Documentation Index > Fetch the complete documentation index at: https://docs.poixe.com/llms.txt > Use this file to discover all available pages before exploring further. # Model Pricing Poixe AI's model prices and discount information are all shown on the pricing page: View supported models, standard prices, billing units, and the latest changes. View your tier, rate limits, discounts, and free capacity. Poixe AI's model costs are not fixed and are affected by several factors. You can understand them with the following logic: ## User level (Level) affects discounts and available resources New users start at **Level 0**. As your cumulative top-ups and usage grow, your level is raised automatically. A higher level usually means: * **Bigger discounts**: the same model costs less * **More capacity**: higher rate limits, concurrency, and so on > Levels are assigned automatically by the system based on cumulative top-ups, and upgrades take effect immediately. ## Cost per request = standard billing × discount The cost of a single request is usually calculated using the model's official standard billing method (for example, by input/output tokens), and then your **Level discount** is applied to produce the final charge. ## The same model may have multiple providers, with different standard pricing The same model name (for example `gpt-5.2`) may be offered by multiple model providers on the platform. The **standard pricing** and **response structure** can differ between providers. * **No provider specified**: uses the `default` route * The system balances requests across multiple providers to improve capacity and availability * The trade-off: response details may differ slightly between providers (refer to the actual response) * **Provider specified**: for example `openai` * Billing and responses follow that provider's standard pricing and response format ## Top-up currency Top-ups on the platform are priced and settled in **US dollars (USD)**. *** To quickly check how much a given model will actually cost you, the most direct way is to: * Open the pricing page to see standard prices and notes: [https://poixe.com/pricing](https://poixe.com/pricing) * Check your current level and discount on the benefits page: [https://poixe.com/tiers/user](https://poixe.com/tiers/user) This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.