What is EcoRouter, and how are you different from ChatGPT?

EcoRouter is an AI efficiency layer by ChatGPTree. Its core principle is using only as much AI as a task actually needs.

Rather than being a foundation model, EcoRouter acts as a router that selects an appropriately capable model from providers like OpenAI, Anthropic, and Google for each request. It also includes Knowledge Reuse, which provides existing, verified answers when they match a question, avoiding the need for new computation entirely.

How we differ:

• Routing: EcoRouter evaluates each task to choose an efficient model (Eco, Balanced, or Max modes), whereas a standard chat interface typically uses a single model for all queries.
• Knowledge Reuse: We preserve useful answers as public knowledge, allowing the system to reuse them for future identical or lexically similar questions.
• Transparency: Every answer includes an EcoReceipt showing exactly how the request was routed, its estimated compute relative to a frontier-model baseline, and an estimate of its energy impact.
• Focus: EcoRouter is designed specifically for efficient, shared knowledge utility—aiming to build a system where the AI becomes more useful and less computationally expensive as more people contribute and reuse knowledge.

EcoRouter's published product information doesn't specify any other comparisons or technical details beyond these capabilities.