The model was producing Text and Code blocks on every 'generate all
fields' action — uninstructed, generic, and never useful for the user.
Blocks are only appropriate when the user explicitly edits an existing
block (target === 'block'). For title/description/all generation:
- Schema collapses to { "title", "description" } — no blocks key
- targetText no longer mentions blocks
- allowedBlockNote is null (omitted from prompt)
- Rule explicitly says "Do NOT add any blocks array"
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
TylerandClaude Sonnet 4.6
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