DAILY AI BRIEF π β Sept 2
OPENAI π₯:
> Official βPath to Astraβ post is out. Astra is the first model OpenAI has designated as Critical for cybersecurity under the Preparedness Framework. It scored... Read more β
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Open in Telegram Anthropic launches Claude Fable 5.1 and Mythos 5.1
Anthropic launched Claude Fable 5.1 for general use and Mythos 5.1 for vetted defenders and scientists, with lower cache-read costs, stronger... Read more β
Anthropic launched Claude Fable 5.1 for general use and Mythos 5.1 for vetted defenders and scientists, with lower cache-read costs, stronger... Read more β
OPENAI π₯: Astra will be "available soon," but its cybersecurity capabilities will be limited.
> Astra scored 100% on ExploitBench.
> OpenAI built a more complex "ExploitBench - Internal Port"... Read more β
> Astra scored 100% on ExploitBench.
> OpenAI built a more complex "ExploitBench - Internal Port"... Read more β
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ANTHROPIC π₯: Fable 5.1 is now available on Claude and Claude Code.
It requires extra usage credits while priced the same as Fable 5, with 75% cheaper API cache reads.
> Writes in plain language and... Read more β
It requires extra usage credits while priced the same as Fable 5, with 75% cheaper API cache reads.
> Writes in plain language and... Read more β
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BREAKING π₯: Anthropic has announced Claude Fable 5.1 and Claude Mythos 5.1!
It scores 52.6% on Terminal-Bench-Science 0.1, more than double Fable 5.
On Terminal-Bench 4.0, it scores 55.8% against... Read more β
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ANTHROPIC π₯: Claude Fable 5.1 is being prepared for the upcoming release!
> The "Thought Preserved: Modifying the way the Messages API handles thought blocks to protect against distillation" support... Read more β
> The "Thought Preserved: Modifying the way the Messages API handles thought blocks to protect against distillation" support... Read more β
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META π₯: Project Hatch will be released under the name βMuseβ and will arrive with a waitlist!
Hatch was an internal codename of the upcoming superapp from Meta. Read more about Hatch in the post... Read more β
Hatch was an internal codename of the upcoming superapp from Meta. Read more about Hatch in the post... Read more β
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PERPLEXITY π₯: A Hybrid mode for Perplexity Computer on Mac has been officially announced!
> The Hybrid mode is powered by PPLX Qwen 3.8 27B, a custom post-trained model from Perplexity.
> It also... Read more β
> The Hybrid mode is powered by PPLX Qwen 3.8 27B, a custom post-trained model from Perplexity.
> It also... Read more β
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