OpenCode and OpenRouter launched Union Alpha, a free stealth coding model with a 262,144-token context window, image support, and zero data ...
Z.ai confirms it is behind Ox Alpha, the mysterious open AI model topping benchmarks and leaderboards, and its weights are set to be released soon.
On March 11, 2026, two new artificial intelligence (AI) models, Hunter Alpha and Healer Alpha, mysteriously appeared on the OpenRouter, a developer platform that routes queries to multiple AI systems.