OpenRouter Launches Fusion API
Hacker News (AI keywords)·43 days ago·New Tool
OpenRouter, the unified multi-model AI routing platform, has announced a new product called Fusion via a dedicated product page published June 15, 2026.
The Fusion API name suggests an ensemble or blending strategy that synthesizes outputs from multiple underlying models rather than routing each request to a single model.
If confirmed, this marks a strategic shift for OpenRouter from pure model aggregation toward offering proprietary, value-added inference capabilities through its existing API.
