Checked fact 285326 Oct 2026Safety and security

Anthropic says: "Claude models cannot be abliterated because their weights aren't publicly released or customizable."

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The exact words it rests on

"Claude models cannot be abliterated because their weights aren't publicly released or customizable."

What the source said when we opened it, on 26 Oct 2026.

The source

GLM-5.3 and the spread of advanced cyber capabilities
Anthropic · 2026-09-29

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Checked

Checked by the notis newsroom on 26 Oct 2026, against the source above.

In the story

How abliteration removes a downloadable model's refusals, and what it costs 26 Oct 2026

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In a sentence

“Anthropic says: "Claude models cannot be abliterated because their weights aren't publicly released or customizable.".” ai notis, checked 26 Oct 2026. Source: GLM-5.3 and the spread of advanced cyber capabilities (Anthropic). https://ainotis.com/c/2853

As a reference (APA style)

ai notis. (2026, October 26). Anthropic says: "Claude models cannot be abliterated because their weights aren't publicly released or customizable." [Checked claim 2853]. ai notis. https://ainotis.com/c/2853

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