/Tech3h ago

White House declines to comment on benchmarks showing OpenAI's GPT-5.5-Cyber outperforming Anthropic's Mythos model

AVERI's Miles Brundage highlighted the administration's silence.

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#57

Original post

Miles Brundage@Miles_Brundage#57inTech

Axios@axios

White House quiet on OpenAI's Mythos-like model https://www.axios.com/2026/06/23/white-house-openai-anthropic-safety-security?utm_campaign=mrf-utm_campaign=editorial&utm_source=x&utm_medium=owned_social&utm_source=twitter&utm_medium=social&mrfcid=202606236a32afd2479a3d090dbfec05

11:36 AM · Jun 23, 2026 · 19.1K Views

Sentiment

Users mock the White House's silence on GPT-5.5-Cyber benchmarks beating Mythos with derisive laughter and accusations that Anthropic's Dario risks jail for bypassing regulations.

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Hollie Krause | Muppet. Hilarious (Self Declared)@ohmisshollie

@samsabin923 🤨

4h45

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Luke Metro@luke_metro

@Miles_Brundage lmfao

2h231

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Evan 🛜@ubuto23

@samsabin923 @ShakeelHashim Lol, we already know why Anthropic has been suddenly silent: Dario knows he’s going to jail if he continues trying to bypass BIS.

3h311

erik@10xerik

@Miles_Brundage OpenAI playing a different game than Anthropic

3h35

SLOMP 🦄@ssslomp

@Miles_Brundage where's jassy?

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