
Claude Opus 4.8 Lands With 'Dynamic Workflows' That Run Up to 1,000 Parallel Agents
Anthropic shipped Claude Opus 4.8 on May 28, just 41 days after 4.7, with better benchmarks, new user-facing effort controls, and a cheaper, faster fast mode. The headline feature is Dynamic Workflows in Claude Code: Claude writes a script that orchestrates up to 1,000 parallel subagents to carry out codebase-scale migrations from kickoff to merge. Anthropic also says the model is roughly four times less likely than its predecessor to let flaws in its own code slip by unremarked. It matters because parallel-agent orchestration at this scale moves coding agents from autocomplete toward autonomous, repository-wide engineering.








