claude-5-5-family

Sep 29, 2026

• claude-ai
• anthropic
• model-release
• opus-5-5
• claude-opus-5-5
• claude-5-5-family
• pricing
• benchmarks
• alignment
• safeguards
• preserved-thinking
• fast-mode
• effort
• model-routing
• writing-quality

Sep 29, 2026

• claude-ai
• anthropic
• model-release
• sonnet-5-5
• claude-sonnet-5-5
• claude-5-5-family
• pricing
• benchmarks
• effort
• model-routing
• safeguards
• preserved-thinking