anthropic
30 articles about anthropic in AI news
Anthropic's 19-Page AI Framework Skips Runtime Safety, Mandates 15-Day Reports
Anthropic's 19-page AI framework requires 15-day reporting for model subversion but mandates no runtime safety properties, skipping certification core aviation adopted decades ago.
Anthropic: Mythos Preview Builds Working Exploits in Hours, Not Weeks
Anthropic's Mythos Preview AI built 8 working exploits from Firefox and Windows kernel patches within hours. The first exploit was ready 18 days before the patched Firefox shipped.
Anthropic's Fable 5 Beta Shows 10x Drug Design Speedup Ahead of IPO
Anthropic's Fable 5 beta achieved 10x speedup in protein design before being pulled from testing, signaling enterprise monetization ahead of IPO.
Anthropic Releases Claude Mythos Publicly as 'Fable' at 2x Opus Price
Anthropic released Claude Mythos publicly as 'Fable' at 2x Opus pricing, targeting agent workflows with strong safety limits.
Anthropic, OpenAI Float Global AI Slowdown in Strategy Posts
Anthropic and OpenAI floated coordinated global AI slowdowns in strategy posts but offered no concrete methods. The framing sets an impossible bar.
Anthropic: AI agents fail biology retrieval, miss 261 Ebola sequences
Anthropic research shows Claude Sonnet 4 returning 5–106 Ebola sequences instead of 266, shifting outbreak origin from 2014 to 1922. Repeatable retrieval tool fixes the variance.
Anthropic's RSI Memo Reveals Internal Timeline for Near-Term AI Risk
Anthropic's internal RSI memo, flagged by Ethan Mollick, outlines concrete timelines for when AI systems may reach dangerous capability thresholds within 12-24 months.
Anthropic: Claude Authors 80%+ of Code, Task Length Doubling Every 4 Months
Anthropic reports Claude authors 80%+ of code; task-length capability doubles every 4 months. Mythos Preview works 16+ hours autonomously.
Anthropic's 80% Code Stat: What It Means for Your CLAUDE.md and Workflow Design
Anthropic's 80% code stat reveals a recursive self-improvement loop. For Claude Code users, invest in CLAUDE.md, MCP servers, and task decomposition to replicate this.
Anthropic Opus 4.8 Cuts Bug-Finding Cost by 5x, SemiAnalysis Finds
Anthropic's Opus 4.8 + ultracode mode cuts severe bug-finding cost to ~1/5, per preliminary SemiAnalysis experiments with wide error bars.
Anthropic Ships Official Claude Code Plugin for Project Automation
Anthropic shipped an official Claude Code plugin for one-click project automation. Most users haven't explored half its capabilities.
Anthropic Publishes Zero-Trust Architecture for AI Agents
Anthropic released a zero-trust architecture framework for AI agents addressing four threat vectors across three implementation tiers.
Anthropic Hits $47B Run-Rate Revenue, Claims Fastest Organic Growth Ever
Anthropic's run-rate revenue hits $47B, up 57% from $30B, per Axios CEO Jim VandeHei—claimed as fastest organic growth ever.
Anthropic Launches Claude Architect Certification; Study Guide Leaked
Anthropic launched a Claude Certified Architect certification. A full study guide leaked on GitHub covers tool design, MCP, and structured output.
Anthropic: Agent Permissions Should Evolve with Capability
Anthropic advocates dynamic agent permissions. The blog proposes contextual controls as agents learn, mirroring human access evolution.
Anthropic Sandboxing Agents by Capability Level
Anthropic sandboxes agents by capability level, limiting destructive actions as agents gain autonomy in Claude.
Claude Reaches 30M Daily Users; Anthropic Scales
Claude reportedly reaches 30 million daily users per a third-party claim, though Anthropic has not confirmed the figure. The milestone, if accurate, shows growing consumer adoption but lags behind ChatGPT.
Anthropic's Glasswing Found 10K+ Critical Vulnerabilities Since Launch
Anthropic's Project Glasswing found 10K+ critical vulnerabilities in essential software within a month, highlighting AI's potential to outpace human security audits.
Karpathy Joins Anthropic to Lead Recursive Self-Improvement Team
Andrej Karpathy joins Anthropic to lead a new recursive self-improvement team using Claude to accelerate pretraining, per @kimmonismus. The move signals a bet on synthetic data loops over brute-force scaling.
Anthropic Study: Model Character Needs Clergy, Not Just Coders
Anthropic's study argues frontier AI needs input from clergy and philosophers, treating model behavior as moral formation. A self-reminder tool lowered misaligned behavior in internal tests.
Anthropic Launches Self-Hosted Sandboxes and MCP Tunnels at London Event
Anthropic launched self-hosted sandboxes (public beta) and MCP tunnels (research preview) at Code with Claude London on March 4, 2026, per @bcherny.
Anthropic Acquires Stainless for ~$300M, Owns MCP Toolchain
Anthropic acquired Stainless for ~$300M, gaining the dominant MCP server generator and key SDK tooling, signaling a bet on integration-layer moats over model differentiation.
50-line script bypasses Anthropic's Claude pricing split for CI/CD
A 50-line Python script by developer HammerMei exploits Claude's interactive mode to bypass Anthropic's June 15 pricing split, keeping CI/CD calls on subscription billing instead of per-token API charges.
Anthropic Ships Claude Opus 4.7: 80.1 SWE-Bench, 1M Context
Anthropic released Claude Opus 4.7 on April 16, 2026, scoring 80.1 on SWE-Bench Verified, a slight regression from Opus 4.6's 80.3. The release prioritizes safety tuning over benchmark leadership.
Anthropic Nears $30B Raise at $900B Valuation, Tops OpenAI
Anthropic raising $30B at $900B valuation, surpassing OpenAI's $852B. Revenue hitting $45B annualized, 5x from end-2025.
Anthropic Leases xAI's Colossus 1 After Mixed-Architecture Flaw Blocked
Anthropic leased xAI's 220K-GPU Colossus 1 after its mixed architecture failed to train Grok. Musk builds Blackwell-only Colossus 2 for training and IPO.
Anthropic Publishes US-China AI Competition Blueprint
Anthropic published a policy paper on US-China AI competition, warning the US lead could erode within 3-5 years without strategic action including export controls and talent investment.
Anthropic Deprecates Fixed Thinking Budgets, Forces Adaptive Mode
Anthropic forced adaptive thinking on Claude models, deprecating fixed budgets. Users report quality drops and the change reduces API revenue potential.
Anthropic Ejects Programmatic Claude Use From Pro Subscriptions
Anthropic gives Pro subscribers a $20 monthly credit for Agent SDK usage starting June 15, separating programmatic use from interactive subscription limits.
Anthropic Splits --print Into $100/Mo Credit, Torpedoes CLI Workarounds
Anthropic splits `claude --print` and Agent SDK usage into separate monthly credits. Pro gets $20/mo, Max gets $100-$200/mo. Credits don't roll over.