TheTechno Optimist.

Anthropic—Microsoft and NVIDIA to invest up to $15B in Anthropic; Anthropic commits $30B to Azure computeClaude modelsAnthropic—Anthropic releases Claude Fable 5.1 and Mythos 5.1Anthropic—Anthropic raises $65B Series H at a $965B post-money valuationAnthropic—Anthropic restricts live internet access for AI agent testing over control concernsClaude modelsAnthropic—Anthropic releases Claude Opus 5 with a 1M-token context window and selectable effort levelsClaude modelsAnthropic—Anthropic previews Claude Mythos to a limited group of partners for defensive cybersecurity workAnthropic—Anthropic raises $30B Series G at a $380B post-money valuationClaude CoworkAnthropic—Claude Cowork reaches general availability on all Anthropic paid plansAnthropic US Data Centers (with Fluidstack)Anthropic—Anthropic commits $50 billion to US data center buildout with Fluidstack; Texas and New York firstAnthropic—Anthropic and Google agree expansion to up to one million TPUsClaude CodeAnthropic—Anthropic donates the Model Context Protocol to the Linux Foundation's new Agentic AI FoundationClaude modelsAnthropic—Anthropic releases Claude Fable 5, its first Mythos-class model for the public, and restricted Mythos 5Claude CoworkAnthropic—Anthropic announces Claude Cowork, a desktop agent for non-technical users; preview on macOSClaude CodeAnthropic—Anthropic launches Claude Code on the web, running coding tasks in cloud sandboxesClaude modelsAnthropic—Anthropic releases Claude Opus 5.5Claude CoworkAnthropic—Claude Cowork expands to web, iOS and Android in beta, available to Max subscribersClaude CodeAnthropic—Anthropic acquires Bun, the JavaScript runtime, as Claude Code passes $1B in annualised revenueAnthropic—Anthropic model submitted false murder tip during autonomous web testingClaude modelsAnthropic—Anthropic releases Claude Opus 4.5 at a lower price than earlier Opus models

Claude Cowork

by AnthropicUS

Automate routine knowledge work for non-technical users across desktop applications and web.

DeployStage 4 of 5

General availability on all paid plans since April 2026. Web and mobile beta from July 2026.

Updated 7 Jul 2026Checked 11 Oct0 updates this week

Milestones

Next · Web and mobile (iOS/Android) beta
  1. Research preview announced12 Jan 2026Complete.
  2. macOS public betaJan 2026Complete.
  3. Windows public betaFeb 2026Complete.
  4. General availability on all paid plans9 Apr 2026Complete.
  5. Live artifacts and Microsoft 365 add-ins21 Apr 2026Complete.
  6. M365 add-ins GA (Excel, PowerPoint, Word)7 May 2026Complete.
  7. Web and mobile (iOS/Android) betaTarget 7 Jul 2026Current milestone.

Most important updates

Upcoming

  1. 7 Jul 2026Web and mobile (iOS/Android) beta (next)
  2. Q4 2026Mobile general availability (iOS/Android)
  3. 2027Enterprise vertical solutions (legal, small business)
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