Claude Opus 4.6

Source Notes

• 2026-04-09: Anthropic Built an AI So Dangerous They Won’t Release It
• 2026-04-13: [[lab-notes/2026-04-13-MiniMax-M27-Open-Source-LLM-Rivaling-Opus-46-with-Agent-Capabilities|Is MiniMax 2.7 The Open Source Claude Opus 4.6 Killer?]]