Anysphere

• Composer 3 Announcement Gen 7 Text

  Released 2mo ago

  Composer Composer 3 is a 1.5 trillion parameter language model trained entirely from scratch, without relying on any existing third party base model. It is positioned as a general purpose foundation model in the class o…

  • 💬 Chatting
  • 💻 Coding
  • 📝 Writing
  • 🤖 Agents
  • 🔍 Research New
• Composer 2.5 Gen 3 Multimodal

  Released 3mo ago

  Cursor’s coding-agent model for long-running software tasks, complex instruction following, and agentic coding inside Cursor.

  • 💻 Coding
  • 🐞 Debugging
  • 🔧 Code refactoring
  • 🔬 Test generation
  • 💻 Vibe coding
• Composer 2 Gen 2

  Released 5mo ago

  Cursor’s frontier coding model optimized for high intelligence per dollar, built to solve long-horizon software engineering tasks with many tool actions.

  • 💻 Coding
  • 🔧 Code refactoring
  • 💻 Vibe coding Coding
• Composer 1 Gen 7 Text

  Released 10mo ago

  A controllable text-to-image model that turns long prompts and references into production-ready visuals with clean layout, readable small text, and precise regional edits.

  • 📷 Images
  • 🖌️ Image editing
  • 📝 Writing

Repositories

• mixture-of-kittens Mixture-of-experts (MoE) training megakernel for NVL72s
• plugins Cursor plugin specification and official plugins

• Series D Announced 17 Apr 2026 · Leads: Andreessen Horowitz, Thrive Capital
  $2B Raised $2B Round $50B Post-money 3 investors Announced
• Series D Announced 13 Nov 2025
  $2.30B Raised $2.30B Round $29.30B Post-money 7 investors Announced
• Series D Announced 13 Nov 2025 · Leads: Accel Partners, Coatue Management
  $2.30B Raised $2.30B Round $29.30B Post-money 7 investors Closed
• Series C Announced 06 Jun 2025
  $900M Raised $900M Round $9.90B Post-money 4 investors Announced
• Series C Announced 05 May 2025 · Leads: Thrive Capital
  $900M Raised $900M Round $9.90B Post-money 4 investors Closed
• Series B Announced 19 Dec 2024 · Leads: Andreessen Horowitz, Thrive Capital
  $78.75M Raised $105M Round 3 investors Closed
• Series A Announced 09 Aug 2024 · Leads: Andreessen Horowitz
  $45M Raised $60M Round $400M Post-money 3 investors Closed
• Seed Announced 11 Oct 2023 · Leads: OpenAI Startup Fund
  $8M Raised $8M Round 3 investors Closed
• Pre-Seed Announced 01 Apr 2022
  $266.67K Raised $400K Round 2 investors Closed