According to @bcherny, Anthropic’s Claude Opus 4.7 feels more intelligent, agentic, and precise than 4.6, and requires adjusted workflows to unlock its capabilities; as reported by Anthropic’s blog, the Best Practices for Using Claude Opus 4.7 with Claude Code outline techniques like tight tool definitions, granular task decomposition, iterative prompting, and unit-test driven coding that improve reliability and speed for complex software and data tasks. According to Anthropic, Opus 4.7 benefits from explicit role assignment, structured IO schemas, and retrieval-augmented context, which reduce hallucinations and increase determinism in multi-step planning and tool use. As reported by the same guide, pairing Claude Code with Opus 4.7 enables faster refactors, stronger type-aware completions, and test-first development, creating business value in code migration, analytics automation, and agentic workflows.