Back

Claude Opus 4 and Claude Sonnet 4 are here

Anthropic also joined Bolt's AI hackathon as sponsor. Participants are going to get a Free Claude sonnet 4 subscription.

✨ Claude Opus 4 = World's best coding model (72.5% on SWE-bench) ✨ Claude Sonnet 4 = Major upgrade, powering GitHub Copilot's new agent ✨ Both can think + use tools simultaneously ✨ Claude Code now GA with VS Code/JetBrains integration

🚀 Anthropic Launches Claude Sonnet 4: The New Era of Practical, Powerful AI! 🚀 The future of AI just got brighter! Anthropic has unveiled Claude Sonnet 4, a major leap over Sonnet 3.7—delivering smarter, safer, and more versatile AI for everyone.

🚀 Anthropic just dropped its most advanced AI model yet - Claude Sonnet 4.5 This powerhouse can code for 30+ hours straight, build entire apps, and run complex agent workflows with enterprise-level safety and reliability. From stronger security to

A wonderfully crafted system prompt for Claude Sonnet 3.5 that captures its elegance and beauty.

AI Model Performance Benchmarks: 🚀 Comparing Claude, GPT-4o, and Gemini Across Key Tasks with Claude 3.5 Sonnet performing best overall, especially in code (93.7%) and reasoning (65.0%). Gemini 1.5 Pro excels in math (86.5% with 4-shot CoT). GPT-

🤖 Claude 3.7 Sonnet just changed the #AI #coding game. From intricate cloth sims in p5.js 🎨 to #fullstack Connect 4 🕹️ in 30 mins! 128K-token extended thinking, auto-fixes 🐳 📄. Ready for agentic coding? Stay tuned for the demo! #Anthropic h

Same Performance as Claude Sonnet 4 next to Kimi K2 Qwen3-Coder is simply one of the best coding model we've ever seen. → Still 100% open source → Up to 1M context window 🔥 → 35B active parameters They're releasing CLI tool as well ↓