Sub-Agent Verbosity Issues Observed in Fable Implementations
September 15, 2026
Users report that Fable implementations using Claude 3 Opus sub-agents are exhibiting high verbosity, requiring explicit constraints such as 'reply with ONLY under 15 lines' to manage output length.
HOW THIS AFFECTS YOU
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builderYou may need to include strict length constraints in your sub-agent prompts to avoid excessive token usage.