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LiveUpdated 2026-09-19 19:27 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 AI post classified by Jev as AI coding agents (a model release), kept by the AI 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 (78.6k followers) 3 days ago · 2.7k likes · 147.8k views · view the original post on X. Kept by the AI Radar as AI coding agents.

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Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 27.3k posts from 4.8k X accounts over the last 14 days, 1.2k tools, 19 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-19 19:27 UTC. Full method.