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Part 2 of the Claude Code leak series: the internal model roadmap (Fennec, Capybara, Numbat), ULTRAPLAN's 30-minute async reasoning, Capybara's alarming 29% false claims regression, and the controversial Undercover Mode that strips AI authorship from open source commits.
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When Anthropic accidentally shipped a source map in an npm update, they exposed 512,000 lines of unobfuscated TypeScript revealing Claude Code's architecture: Bun runtime, 4-stage context pipeline, YOLO permission classifier, and the engineering that makes AI agents actually work.
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GW250114, with an SNR of ~80, enabled the first true black hole spectroscopy: overtone detection at 4.1 sigma, Hawking area theorem confirmation at >99.999%, and the most stringent single-event test of General Relativity ever performed.
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A comprehensive 2023 review in Frontiers in Nutrition maps out exactly how resistant starch fermentation produces butyrate, which then crosses the blood-brain barrier to suppress neuroinflammation, boost BDNF, protect serotonin synthesis, and stabilize mood.
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The RESISTA-PD trial showed that 10g/day of resistant starch type 3 significantly improved depression scores (BDI, p=0.001) while boosting fecal butyrate in 8 weeks. Here is the complete mechanism from gut to brain.
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A 2024 Frontiers in Nutrition study shows resistant starch from pulses dramatically improves memory, learning, and emotional stability in aged mice via the gut-microbiome-brain axis. Here is the mechanism.
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From the first iTunes Music Store cards in 2003 to the unified Apple Gift Card in 2020 — a comprehensive guide covering region locking, old card validity, security, and what every customer needs to know in 2026.
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The March 24-26 Treasury auctions saw persistent tails, a bid-to-cover of just 2.29 on the 5-year note, and the weakest 2-year demand since March 2025. Here is why this matters more than you think.
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The CERN BASE collaboration achieved a 50-second spin coherence time on a single antiproton, creating the first antimatter qubit. Published in Nature, this 16x precision boost could reveal why the universe exists at all.
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A misconfigured CMS exposed nearly 3,000 internal documents including draft announcements for Claude Mythos (Capybara), a model Anthropic calls a step change above Opus 4.6 with dramatically higher scores in coding, reasoning, and cybersecurity.
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The new ARC-AGI-3 benchmark drops AI into unfamiliar environments with zero instructions. Gemini 3.1 Pro scores 0.37%, GPT-5.4 scores 0.26%, Claude Opus 4.6 scores 0.25%, Grok-4.20 scores 0.00%. Humans score 100%.
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Using Lean 4 formal verification, Joseph Tooby-Smith (University of Bath) found that a 20-year-old theorem on Higgs stability is mathematically wrong. The first non-trivial error in physics found through formalization.
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