Advisor: Give Any Model a Lifeline to a Smarter One
The openrouter:advisor server tool lets a fast, cheap model consult a stronger one mid-generation. Run GPT-4o Mini for the routine work. Call Claude Fable when it actually matters.
Gemini 2.5 Flash API - Pricing, Quickstart & Provider Comparison
EU AI Act & Colorado ADMT Compliance: Human Oversight for AI Agents
A Robot is Sprinting Towards You: Do You Want it Running on Claude or Grok?
May Release Spotlight
Guardrails: Protect your Agents, Data, and Costs
OpenRouter Raises $113M Series B
Human-in-the-Loop Tools for the Agent SDK
Consistent Web Search and Fetch Across Every Model
