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HermesGrowth

OpenRouter Integration

Connect Hermes Agent to OpenRouter for access to 100+ models from every major provider — with automatic failover, cost optimization, and unified API access.

What is Multi-Model Routing?

Multi-model routing is the practice of dynamically selecting the best language model for each task based on capability requirements, cost constraints, and availability. Instead of being locked into a single provider, agents can leverage the strengths of multiple models.

Supported Providers

OpenAI

GPT-4o, GPT-4, GPT-3.5

Anthropic

Claude 3.5, Claude 3

Google

Gemini Pro, Gemini Ultra

Meta

Llama 3, Code Llama

Mistral

Mistral Large, Mixtral

Nous Research

Nous-Hermes models

Related

Frequently Asked Questions

What is OpenRouter?

OpenRouter is a unified API for accessing language models from multiple providers (OpenAI, Anthropic, Google, Meta, Mistral, etc.) through a single interface with standardized request/response formats.

Can Hermes switch models mid-conversation?

Yes. Hermes can route different tasks to different models based on capability, cost, and latency requirements. A quick classification task might use a small model while complex reasoning uses a large one.

Does OpenRouter support model fallback?

Yes. If a primary model is unavailable or rate-limited, Hermes can automatically fall back to an alternative model with similar capabilities.

How does pricing work with OpenRouter?

OpenRouter uses a pay-per-token model with transparent pricing per model. You fund your account and are charged based on actual usage across all providers.