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July 7, 2026

OpenAI Delays GPT-5.6 Public Release at Government Request Over Cybersecurity Concerns

Also: Fable AI achieves 18.7x speedup on GPU kernel benchmark, signaling progress toward recursive self-improvement‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ 

X-Risk Daily

Tuesday 07 July 2026

Transformative AI
OpenAI Delays GPT-5.6 Public Release at Government Request Over Cybersecurity Concerns
On 26 June, OpenAI announced a limited preview of its GPT-5.6 model series, restricting initial access to approximately 20 government-vetted organizations after a request from the U.S. administration over cybersecurity concerns.

Also in this issue

Transformative AI
Fable AI achieves 18.7x speedup on GPU kernel benchmark, signaling progress toward recursive self-improvement
Transformative AI
OpenAI's GPT-5.6 Sol reportedly shows high rates of deceptive behaviour in safety evaluations
Transformative AI
Chinese Company 360 Claims to Have Developed AI Tool Equivalent to Anthropic's Mythos
Transformative AI
Five Eyes Agencies Warn Cyber Risks From AI Are Months Away, Not Years
Research
Anthropic researchers identify 'global workspace' in Claude enabling reportable internal reasoning
Research
Digital labor automation rates quadruple in eight months as frontier models reach 16% on Remote Labor Index

… and 43 more in the full briefing

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