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The a16z Show · Sunday, July 26, 2026

Anthropic Pushing for Open Source AI Ban, Claims Ben Horowitz

Ben Horowitz expressed concern about a significant push, allegedly backed by substantial funding from Anthropic, to ban open-source AI. He characterized this effort as potentially 'nefarious' and driven by a desire for control, drawing parallels to past intelligence community resistance to cryptography due to a lack of understanding and a preference for control.

personBen HorowitzcompanyAnthropic

The tape

2 quotes
“Well, look, I think that there's a huge push, with a lot of money behind it, uh, particularly from Anthropic to ban open source. I think that it is, uh, a kind of nefarious from my point of view, but, uh, you know, whatever their motivation is.”
“And I think that's a similar thing here, where it just feels like more control.”
Heard on The a16z Show — “Ben Horowitz: The Fight Over Open Source AI”, published Sunday, July 26, 2026. Heardvine summarizes and quotes with attribution and timestamps, and links to the original everywhere.
Transcribed via Gemini audio transcription · $0.05