May Release Spotlight

OpenRouter announced its $113M Series B funding while expanding to 100 trillion tokens routed monthly. The May releases introduced Workspace Guardrails for centralized security, Speech and Transcription APIs for audio capabilities, and Model Fusion for parallel multi-model responses. Additional updates included a redesigned model comparison tool, enterprise controls for IP allowlisting and key management, and support for 20 newly launched models across various modalities including Gemini 3.5 Flash and Claude Opus 4.8.