Technology

Claude Opus 4

Claude 4 Opus is Anthropic’s next-generation frontier model designed for high-stakes reasoning and complex multi-step orchestration.

Claude 4 Opus represents the peak of the Claude 4 family, delivering significant gains in coding proficiency and nuanced linguistic understanding. It handles massive 200k-token contexts with near-perfect recall (99% accuracy) and excels at autonomous task execution. Built on updated Constitutional AI frameworks, Opus 4 provides enterprise-grade reliability for quantitative analysis and creative synthesis while maintaining a near-zero hallucination rate in technical documentation.

https://www.anthropic.com/claude

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Built with Claude Opus 4

Claude Sonnet 4 2 shared projects Python 2 shared projects AGENTS 1 shared project @anthropic-ai/claude-agent-sdk 1 shared project Claude Agent SDK 1 shared project Claude Code Agent SDK 1 shared project

12 more pairings

FastAPI 1 shared project Fastify 1 shared project Gemini Flash 1 shared project GPT-4 1 shared project MCP 1 shared project n8n 1 shared project OpenRouter 1 shared project PostgreSQL 1 shared project python-telegram-bot 1 shared project React 18 1 shared project Streaming 1 shared project vision 1 shared project

Pairing: Claude Sonnet 4

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JEN-R8 Discovery Engine: An AI That Tries to Prove Itself Wrong

Manchester NH · May 20, 2026

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JEN-R8 Discovery Engine: An AI That Tries to Prove Itself Wrong

Manchester NH May 20

Claude Code Agent SDK Claude Opus 4

Por qué los LLMs le fallan a tu tía — y el middleware que lo arregla

Python python-telegram-bot

Harness: A Multi-Agent Claude Orchestrator That Builds and QA's Games…

Singapore Apr 21

@anthropic-ai/claude-agent-sdk Claude Opus 4

VisionClaw: Autonomous AI Corporation

GPT-4 Claude Opus 4