Every major Anthropic launch in 2026 has ended the same way: a footnote about Mythos. On May 28, when Anthropic released Claude Opus 4.8, the
Day: May 28, 2026
Benchmark Battle: Claude Opus 4.8 vs GPT-5.5 vs Gemini 3.1 Pro — Who Leads the AI Frontier?
The AI race hit a new milestone on May 28, 2026, when Anthropic launched Claude Opus 4.8 — its fastest release cadence yet, just 41
