Expired50% confidenceFactExact time
Entering 'effort ultra code' in Claude Code can activate Ultra Code mode, in which all sub-agents run in high-reasoning mode and consume a large number of tokens.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Claude Code Dynamic Workflows: Orchestrating Hundreds of Sub-Agents Working in Parallel
bilibili极客魔导师6/16/2026
Related Claims
UnverifiedUltra mode actively invokes multiple sub-agents to collaboratively execute tasks, following a Dynamic Workflow approach, similar in concept to Claude Code's Ultra mode.79% similarUnverifiedClaude Code's Ultra Code feature is annotated as X high + workflows under the /effort command.76% similarUnverifiedClaude Code's UltraCode mode allows the primary agent to dynamically create multiple parallel sub-agents with no token limit.76% similarPartially VerifiedClaude Code recently launched a major feature called Ultra Code, which enables a single developer to orchestrate over a hundred Agents working in parallel on large-scale tasks.74% similarUnverifiedWhen Ultra Code is successfully enabled in Claude Code, the words 'Ultra Code' appear highlighted in brown in the conversation interface.72% similar
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