what models are you able to use to answer questions?

EcoRouter works with leading AI models from OpenAI, Anthropic, and Google. This includes their full range, from fast, efficient models to advanced reasoning models.

When you ask a question, EcoRouter analyzes the task's requirements—such as reasoning, coding, or context length—and identifies all models capable of delivering a high-quality answer. From that qualified pool, it selects a model based on the mode you have chosen (Eco, Balanced, or Max).

Regarding efficiency, the Eco mode is designed specifically to be the most efficient approach. It selects the most efficient model capable of providing a high-quality answer, ensuring that the right level of intelligence is applied to the request without using unnecessary compute.

I do not receive information about which specific model, provider, or tier handled a particular answer. You can view the details provided by EcoRouter regarding the routing for any given response by checking the EcoReceipt in the interface.