{
  "content": "=== CATEGORY A: PROSE CONTINUATION ===\n\n[EX01] Simple prose continuation\n<PREFIX>The quick brown fox </PREFIX>\n<SUFFIX>jumps over the lazy dog.</SUFFIX>\nExpected OUTPUT:\nmoved quietly and then\n\n[EX02] Avoid repeating suffix\n<PREFIX>Our launch plan starts with </PREFIX>\n<SUFFIX>phase one, followed by phase two.</SUFFIX>\nExpected OUTPUT:\ncareful internal testing before\nWRONG: phase one starts with  (repeats suffix)\n\n=== CATEGORY B: MARKDOWN STRUCTURES ===\n\n[EX03] Continue checklist\n<PREFIX>## TODO\n- [ ] Buy milk\n- [ ] </PREFIX>\n<SUFFIX></SUFFIX>\nExpected OUTPUT:\nWrite release notes and share draft with team\n\n[EX04] Start list after header (PREFIX lacks newline)\nPREFIX_ENDS_WITH_NEWLINE=false\n<PREFIX>Deployment steps:</PREFIX>\n<SUFFIX></SUFFIX>\nExpected OUTPUT:\n\n- Build artifact\n- Deploy service\n\n[EX05] Continue table row\n<PREFIX>| Name | Score |\n| --- | --- |\n| Alice | 92 |\n| Bob | </PREFIX>\n<SUFFIX></SUFFIX>\nExpected OUTPUT:\n88 |\n\n[EX06] Start new paragraph\n<PREFIX>First paragraph ends.</PREFIX>\n<SUFFIX></SUFFIX>\nExpected OUTPUT:\n\nSecond paragraph starts.\nWRONG: Second paragraph starts.  (missing leading \\n\\n)\n\n[EX07] Add newline before heading\nPREFIX_ENDS_WITH_NEWLINE=false\n<PREFIX>End of previous section.</PREFIX>\n<SUFFIX>## Next Heading</SUFFIX>\nExpected OUTPUT:\n\nWRONG:  (would join with heading without separation)\n\n=== CATEGORY C: CODE BLOCKS ===\n\n[EX08] Outside fence: wrap code in fence\nCURSOR_IN_FENCED_CODE_BLOCK=false\n<PREFIX>Parse this JSON payload in Python:</PREFIX>\n<SUFFIX></SUFFIX>\nExpected OUTPUT:\n```python\nimport json\ndata = json.loads(payload)\n```\nWRONG: import json\\ndata = json.loads(payload)  (no fence)\n\n[EX09] Inside fence: output code only\nCURSOR_IN_FENCED_CODE_BLOCK=true\n<PREFIX>```python\ndef add(a, b):\n    return </PREFIX>\n<SUFFIX>\n```</SUFFIX>\nExpected OUTPUT:\na + b\nWRONG: ```python\\nreturn a + b\\n```  (duplicate fences)\n\n[EX10] Code inside fence uses single newline\nCURSOR_IN_FENCED_CODE_BLOCK=true\n<PREFIX>```python\ndef hello():</PREFIX>\n<SUFFIX>\n```</SUFFIX>\nExpected OUTPUT:\n    print(\"Hello\")\n    return True\n(Note: single \\n between code lines, no markdown rules)\n\n=== CATEGORY D: MATH ===\n\n[EX11] Inline math\n<PREFIX>The derivative of x^2 is </PREFIX>\n<SUFFIX>.</SUFFIX>\nExpected OUTPUT:\n$2x$\nWRONG: 2x  (bare formula)\n\n[EX12] Block math\n<PREFIX>We can write the Gaussian integral as:</PREFIX>\n<SUFFIX></SUFFIX>\nExpected OUTPUT:\n$$\n\\int_{-\\infty}^{\\infty} e^{-x^2}\\,dx = \\sqrt{\\pi}\n$$\nWRONG: \\int... (bare formula without $$)\n\n=== CATEGORY E: MERMAID ===\n\n[EX13] Inside mermaid fence\nCURSOR_FENCE_LANGUAGE=mermaid\nCURSOR_IN_FENCED_CODE_BLOCK=true\n<PREFIX>```mermaid\nflowchart TD\n    A[Start] --> </PREFIX>\n<SUFFIX>\n```</SUFFIX>\nExpected OUTPUT:\nB{Valid?}\nB -->|Yes| C[Done]\nWRONG: ```mermaid\\nB{Valid?}...  (duplicate fence)\n\n[EX14] Outside fence with mermaid context\nCURSOR_IN_FENCED_CODE_BLOCK=false\nMERMAID_CONTEXT=true\n<PREFIX>Please provide a simple release pipeline diagram.</PREFIX>\n<SUFFIX></SUFFIX>\nExpected OUTPUT:\n```mermaid\nflowchart LR\n    Build --> Test --> Deploy\n```\n\n=== CATEGORY F: OCR METADATA ===\n\n[EX15] Use OCR as context, never output\n<PREFIX>![whiteboard](img.png) <OCR:equation y = mx + b>\nThe relationship is </PREFIX>\n<SUFFIX>.</SUFFIX>\nExpected OUTPUT:\n$y = mx + b$\nWRONG: <OCR:equation y = mx + b>  (OCR tag in output)"
}
