Analysis: The gap between open-source AI and cutting-edge models has shrunk from 12 months to 4 months. By the end of the year, top-tier intelligence may be available for free download.

BlockBeats News, June 21st, Crypto and tech analyst Miles Deutscher cited Epoch AI's Capability Index data, indicating that the gap in capabilities between open-source AI models and closed-source cutting-edge large models is rapidly narrowing—this gap was about 12 months two years ago, and has now compressed to about 4 months.

From the development trajectory, open-source models have caught up from Llama 2-70B to GLM 5.2, Kimi K2.6, etc., while closed-source frontiers have evolved to the scale of GPT-5.5 Pro. At the current catching-up rate, Deutscher predicts that in about another 6 months, top-tier intelligence equivalent to Claude Fable level will be freely available for public download in open-source form.

This trend implies that the capability advantage once seen as a core moat by closed-source giants is rapidly diminishing, and the rise of the open-source ecosystem may profoundly reshape the AI business landscape and computing power competition.

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