OpenRouter launches free models via Darkbloom

Decentralized inference networks are starting to prove their viability by offering free, zero-overhead access to mid-sized models, bypassing traditional cloud providers entirely.

• –Decentralized compute platforms like Darkbloom present a genuine challenge to centralized API hosting by tapping into underutilized consumer Mac hardware.
• –Verifiable AI inference powered by cryptography and TEEs addresses critical privacy and security concerns associated with third-party hosting.
• –Offering free capacity for capable models like gpt-oss-20b and Gemma 4 26B lowers the barrier to entry for developers experimenting with local and edge-optimized models.
• –The success of this model depends heavily on the scale and reliability of the participant network hosting the inference.