Run 7's seed authored six distinct people with memories, reads, and worded
promises, and every declare_subject carried an empty controller: the field
had no description and the tool result said only "recorded as a gap". The
controller variant now describes its two shapes, and a decode failure's
reason goes back to the model in the tool result. The SDK lowering renders a
later user turn into its transcript, so a refusal continuation reaches the
sidecar instead of faulting.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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