TechAnthropic rolls out second Claude 5.5 model as it builds toward IPO
Anthropic released Claude Sonnet 5.5 on Monday, the second model in its Claude 5.5 family, as the AI lab expands its product lineup ahead of a planned IPO.
R
Reuters★★☆☆☆2026-09-28 22:10Original
Anthropic rolls out second Claude 5.5 model as it builds toward IPO
Tech