19:16
2026-09-28
mashable.com
artificial-intelligence
Anthropic releases Claude Sonnet 5.5, a faster and cheaper follow-up to Opus 5.5
Anthropic released Claude Sonnet 5.5, the second model in its Claude 5.5 family, less than a week after launching Claude Opus 5.5. Anthropic said Sonnet 5.5 runs more than 30 percent faster than Sonne…