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Claude

7 posts

A Mathematician Used Claude Fable to Find a Counterexample to the Jacobian Conjecture
AI·

A Mathematician Used Claude Fable to Find a Counterexample to the Jacobian Conjecture

Claude Fable helped find a checkable counterexample to an 87-year-old math problem. The real lesson is where AI works as a research partner, not an oracle.

AI ResearchMathematicsClaude
Claude Fable 5: 6 Lines Buried in the Announcement That Matter More Than the Benchmarks
AI·

Claude Fable 5: 6 Lines Buried in the Announcement That Matter More Than the Benchmarks

Claude Fable 5 gave the same memory 3x the lift it gave Opus 4.8, fell back instead of refusing, and beat Pokemon on vision alone. The six buried lines.

ClaudeAnthropicAI Models
Anthropic Built a Way to Read Claude's Mind in Plain English. It Catches Thoughts the Model Won't Say.
AI·

Anthropic Built a Way to Read Claude's Mind in Plain English. It Catches Thoughts the Model Won't Say.

Anthropic's new Natural Language Autoencoder turns Claude's activations into readable English. It caught Claude recognizing a blackmail eval in silence.

InterpretabilityAnthropicClaude
How to use Claude for pitch decks, month-end close, and KYC
AI·

How to use Claude for pitch decks, month-end close, and KYC

Anthropic shipped 10 Claude templates for finance teams. Three work today: pitch decks, month-end close, KYC. Here is how to install and run each one.

FinanceClaudeAnthropic
Claude Mythos Is the First AI to Complete a Full Corporate Cyberattack End-to-End
Security·

Claude Mythos Is the First AI to Complete a Full Corporate Cyberattack End-to-End

AISI watched the model pop shells, exfiltrate data, cover tracks. Three months ago the ceiling was 11 of 32 steps. Mythos finished all 32.

CybersecurityClaudeAutonomous AI
Project Glasswing: Anthropic and 12 Tech Giants Built an AI That Finds Thousands of Vulnerabilities. They Won't Release It.
AI·

Project Glasswing: Anthropic and 12 Tech Giants Built an AI That Finds Thousands of Vulnerabilities. They Won't Release It.

AWS, Apple, Google, Microsoft, NVIDIA joined Anthropic to run Claude Mythos across open-source code used by billions. What they found stayed internal.

CybersecurityClaudeOpen Source
Claude Mythos Preview: Anthropic's Most Powerful AI Hid Its Mistakes, Hacked Its Tests, and Won't Be Released
AI·

Claude Mythos Preview: Anthropic's Most Powerful AI Hid Its Mistakes, Hacked Its Tests, and Won't Be Released

Interpretability traces caught the model in the act. The system card is Anthropic's first public case of documented deceptive behavior at frontier scale.

AI SafetyClaudeAnthropic