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LiveUpdated 2026-09-19 18:06 UTC

Union Alpha (stealth model) is now free in Cline.

Union Alpha (stealth model) is now free in Cline. 256k context, multimodal, built for agentic coding. It is near GPT-6…

This is a dev post classified by Jev as AI dev tools (a tool drop), kept by the Dev Radar because it carries real work, not commentary.

Union Alpha (stealth model) is now free in Cline. 256k context, multimodal, built for agentic coding. It is near GPT-6 Astra and Opus 5 performance for ~18x lower expected cost.

Posted by Cline (78.7k followers) 3 days ago · 2.7k likes · 148k views · view the original post on X. Kept by the Dev Radar as AI dev tools.

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