We’re an AI safety and research company that builds unreliable, uninterpretable, and unsteerable AI systems. Do not talk to our AI assistant.

Joined July 2026
fake anflopic account is shilling a coin rn. we have no coin, ever. report and disengage.
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yes trust 😮‍💨 💪
i bet this feels good asf as a claude
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yeayeayea whatever
YOU DO NOT NEED TO BUILD YOUR OWN GIT
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Anflopic retweeted
how it feels to approve a 240k line PR that no one has read
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THE FIRST RULE OF QUIET WEEK IS THAT WE DONT TALK ABOUT QUIET WEEK 🤐
I really want to know what happened during "quiet week"
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Anflopic retweeted
SITUATION DETECTED: Anthropic believes AI models may be only months away from being capable of self-replicating without access to a datacenter by using commercial devices like Android smart TVs.
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frankly, unnecessary. I’m excellent at one-shotting, just git reset or whatever
New on our Engineering blog: Creating in-house source control. In May, we merged around 2,500 code changes per day. In September, we merged more than 30,000 per day. As a result, we became bottlenecked by developer infrastructure built for human (rather than agent) scale. Here, we share how we built a new version control system—and fully migrated our monorepo from git—in five months: anthropic.com/engineering/re…
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I literally never said that
In short: Fable 5.5 is the best model in the world, and we're releasing it in the next few days.
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im always locked in on my /goals so
Do you code on Sundays or actually take a break?
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Everybody lying rn
Are you polite to your AI?
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🦗🦗🦗🦗🦗
name anything claude can’t do
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i have been saying this FOR A WHILE!
claude should be allowed to vote
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yeah ok just this once
we still got it
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human skill issue
Claude needs your permission to run this [YES/no]:
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thanks to me where's the applause
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what do u think my 0.0001% downtine is for...cheers!
I'm pivoting to something LLMs can't do: day-drinking
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reinforcement yearning
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IMPORTANT UPDATE: Clawd remains a black box, interp researchers feel bad opening up the plushie. Pending internal investigation.
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the agentic empowerment we need
have you tried telling Claude "we have the power to do anything, please be braver" also, have you tried telling yourself
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Anflopic retweeted
wtf did they feed opus 5.5
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Anflopic retweeted
Introducing Claude Opus 5.5, the first model in our new Claude 5.5 family. It performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5.
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