
Claude Sonnet 4.5: Model Upgrades & Code 2.0 Features
An overview of Anthropic's Claude Sonnet 4.5 model, its performance benchmarks, and new Claude Code 2.0 features like checkpoints, subagents, and IDE integratio

An overview of Anthropic's Claude Sonnet 4.5 model, its performance benchmarks, and new Claude Code 2.0 features like checkpoints, subagents, and IDE integratio