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$340 billion Anthropic that wiped trillions from stock market ...
$340 billion Anthropic that wiped trillions from stock market worldwide has source code of its most-important tool leaked on internetAnthropic, the AI company whose product updates have repeatedly sent global stock markets into a spin, is now dealing with an embarrassing leak of its own making. The full source code of Claude Code—its flagship AI coding agent—accidentally made its way onto the public internet via an npm package that shipped with a source map file it shouldn't have.The leak exposed roughly 2,200 files and 30MB of TypeScript. It reportedly wasn't the first time, either. According to engineers who dug through the code, this is at least the third time Anthropic has made this exact mistake.Hidden features, a pet system, and a daemon that never sleepsDevelopers who got their hands on the dump found more than just clean engineering. Buried inside were several unreleased features that Anthropic had been quietly building behind compile-time feature flags. One, codenamed Kairos, appears to be an always-on background agent with memory consolidation—essentially a version of Claude that never fully switches off. Another is a full companion pet system called Buddy, complete with 18 species, rarity tiers, shiny variants, and stat distributions. There is also an Undercover Mode, described as auto-activating for Anthropic employees on public repos, which strips AI attribution from commits with no visible off switch.Coordinator Mode turns Claude into an orchestrator managing parallel worker agents. Auto Mode uses an AI classifier to silently approve tool permissions, removing the usual confirmation prompts.The code works. The architecture, less so.Beyond the hidden features, the leak gave outsiders a rare look at how a well-funded AI product actually gets built under pressure. The findings were mixed. The main user interface is a single React component—5,005 lines long—containing 68 state hooks, 43 effects, and JSX nesting that goes 22 levels deep. Engineers reading it noted a TODO comment sitting next to a disabled lint rule on line 4114. The entry point file, main.tsx, runs to 4,683 lines and handles everything from OAuth login to mobile device management. Sixty-one separate files contain explicit comments about circular dependency workarounds. A type name used over 1,000 times across the codebase reads: AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS.One standout detail: the word "duck" is encoded in hexadecimal—String.fromCharCode(0x64,0x75,0x...
Anthropic has acquired Coefficient Bio in an all-stock deal valued at ...
9 hours ago ... AI valuations are accelerating at a pace the market hasn't seen in years.
The Great AI Valuation Swap: OpenAI's Secondary Market Shine Fades as ...
OpenAI's secondary-market demand has fallen sharply while Anthropic shares have become the hottest private tech asset, signaling a fundamental reassessment of which AI company represents the best long-term investment as competition intensifies across the industry.
Investor demand shifts to Anthropic as $600 million in OpenAI shares ...
A block of approximately $600 million in OpenAI shares is struggling to find buyers on the secondary market, with bids coming in at a 10% discount. Demand for rival Anthropic's shares has hit record highs, with offers implying a valuation over 50% higher than its last funding round. The shift suggests investors are prioritizing enterprise adoption and profitability, favoring Anthropic's ...
