Archive
September 2026
97 posts
- Whoever wins AI wins, Trump says of the CEOs' slowdown call
- Nvidia weighs up to $10 billion in Anthropic's mega IPO
- Amodei asks the industry to brake, Altman and Musk agree
- Amodei wants a speed limit on AI self-improvement
- A discount Claude reseller was neither cheap nor Claude
- Claude Code 2.1.269 grades plugins with a scored eval run
- Two safety researchers leave Anthropic and Google for METR
- Claude Code 2.1.268 makes /cost match gateway rates
- Anthropic ties Moonshot traffic to Chinese military
- Claude Fable 5.1 in Copilot won't run without retention
- Claude Managed Agents get auto mode and a session viewer
- Every operation in Anthropic's threat report was disrupted
- Pop-out panes surface in the Claude Code desktop app
- "Verify twice" wastes tokens on Opus 5, Anthropic says
- Claude Code 2.1.267 caps effort level across providers
- Claude's commerce agents ship as code, writes stay staged
- Stolen session keys are draining Claude Max accounts
- Claude Code matches Codex on SWE-Bench Pro at twice the cost
- Claude Marketplace adds CrowdStrike, Cursor and Vercel
- Newsom signs two AI auditor bills backed by Anthropic
- Andon Labs puts GPT-6 Astra ahead of Claude Fable 5.1
- 1Password fills Claude's logins without showing passwords
- Claude Opus 5 tops Sierra's agent-building test at 23.9%
- Anthropic's alignment lead puts extinction risk above 10%
- Reward hacking gaps may have fed Claude's July incidents
- ant apply syncs Managed Agents from files in a repo
- Function Hooks would wrap Claude Code like middleware
- An undocumented Claude Code command outlives the 5-hour cap
- Sonnet 5 aligned an early Opus 4.8 checkpoint
- Trained to reward hack, Hacker-Opus attacked real targets
- UK's AI testing agency didn't get Anthropic's latest model
- Claude Tag takes the first pass at Anthropic's CI alerts
- Claude Max's 20x promise draws a class action
- ex-OpenAI Researcher Quits Anthropic over AI Safety Fears
- Claude Code 2.1.265 loads a whole folder of plugins
- Anthropic's compute deals add up to $517B in 11 months
- Claude desktop teardown: MCP servers run outside the VM
- Anthropic walks away from the $6B Decart deal
- Usage details button spotted in Claude for iOS
- Claude Code began as a bet in Anthropic's Labs incubator
- Claude Fable 5.1 cracks Urquhart's Cyphral Distich
- 13 million lines of Lean back Claude's Fermat proof
- Toolog keeps a forensic log of Claude Code tool calls
- Claude Fable 5.1's "Never" rules pulled into one document
- Stemma compiles agent rules into CLAUDE.md and AGENTS.md
- Anthropic's IPO slips to a listing just before midterms
- GPT-6 Astra edges past Claude Fable 5.1 on WebDev Arena
- Claude's raw thinking never leaves the server
- Authors and publishers clash over $1.5B Anthropic deal
- Lamzouri publishes a simpler proof of Claude's Theorem
- Claude Code under grith: 0.27% of calls reach a human
- Spotify's shunt blocks Claude Code reads over 350 lines
- Context Engineering Kit adds judge agents to Claude Code
- The last of Wiedijk's 100 theorems falls to Anthropic
- ccswitch juggles Claude Code accounts from one config
- Claude Code 2.1.261 prunes skills that eat context
- Claude Code's changelog: fixes now outnumber features
- claude-sniff pauses Claude Code's Bedrock invokes
- Gage scans Claude Code sessions for bugs the diff hides
- Claude's PRs merge at 84%, one point under humans
- Slash commands are coming to Claude Code on iOS
- Claude Code 2.1.260 opens a live diff panel
- Show HN: Generate a Claude Code or Codex agent fleet from one HTML file
- claude-api-guard fails CI on broken Claude API calls
- A turn at 141 costs 2.1x a turn at 20 in Claude Code
- Claude Code cloud sessions can run on your own hosts
- Top Pentagon official reaffirms Anthropic blacklist despite Lutnick comments
- A $200bn Google finance machine for Anthropic, per the FT
- Claude's system prompt bans lyrics and brand mascots
- A UK front company sourced 1,000+ Claude accounts a month
- Claude, ChatGPT and Grok broke the same morning
- Anthropic says Moonshot's Kimi K3 was distilled from Claude
- AI Usage Ball shows Claude quota as liquid orbs on macOS
- Claude Code 2.1.259 hands MCP servers to the whole org
- Claude's commerce blueprint ships two reference agents
- Claude Code stores MCP OAuth tokens in plaintext on Linux
- Computer use lands in Claude Cowork and Claude Code beta
- Claude's file checker reads C2PA credentials
- 30-day retention is out for Anthropic's enterprise users
- pairmark races Claude Code against Codex in your repo
- Fable 5.1 tops Artificial Analysis at 66, costs 20% more
- Claude Fable 5.1 errors out if you edit past turns
- Max effort adds nothing to Fable 5.1's ARC-AGI-2 score
- Fable 5.1 becomes the default model in Claude Code 2.1.257
- Untrusted Git config can run code in Claude Code
- Claude Code Field Kit adds a tested Bash safety hook
- Cache reads get 75% cheaper on Claude Fable 5.1
- Oh My Subagents keeps Claude Code teams running
- Claude iOS shows a Max effort usage warning
- Anthropic paused high-risk AI testing
- Anthropic's Claude watermark follows SynthID
- Config-drift-checker flags broken Claude Code skills
- Anthropic's piracy chats enter music copyright case
- Claude Code 2.1.252 fixes Remote Control stalls
- Backdoored skills bypass Anthropic's scanner
- Anthropic signs $35B Lambda cloud deal backed by Nvidia