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analysis_claude_code/s08_context_compact/images/auto-compact.en.svg
2026-05-26 11:17:58 +08:00

73 lines
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<text x="360" y="25" fill="#fff" font-size="14" font-weight="700" text-anchor="middle">L4: autoCompact — LLM Full Summary</text>
<!-- Trigger Condition -->
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<text x="35" y="70" fill="#991b1b" font-size="11" font-weight="600">Trigger Condition</text>
<text x="140" y="70" fill="#991b1b" font-size="11">All three preprocessing layers have run, estimated tokens &gt; contextWindow - maxOutputTokens - 13_000.</text>
<text x="140" y="86" fill="#991b1b" font-size="10">Tries sessionMemoryCompact first (lightweight summary from existing memory), only calls LLM if insufficient.</text>
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<text x="120" y="130" fill="#1e3a5f" font-size="12" font-weight="700" text-anchor="middle">Step 1: Save transcript</text>
<text x="40" y="152" fill="#475569" font-size="10">Write conversation to .transcripts/</text>
<text x="40" y="168" fill="#475569" font-size="10">One JSONL message per line</text>
<text x="40" y="184" fill="#475569" font-size="10">File: transcript_{time}.jsonl</text>
<text x="40" y="200" fill="#94a3b8" font-size="9">Full transcript stays on disk</text>
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<text x="370" y="130" fill="#1e3a5f" font-size="12" font-weight="700" text-anchor="middle">Step 2: LLM generates summary</text>
<text x="290" y="152" fill="#475569" font-size="10">Send conversation history to LLM</text>
<text x="290" y="166" fill="#475569" font-size="9">Summary must include 9 sections:</text>
<text x="370" y="180" fill="#94a3b8" font-size="8" text-anchor="middle">request · concepts · files · errors</text>
<text x="370" y="192" fill="#94a3b8" font-size="8" text-anchor="middle">resolutions · user messages · todos</text>
<text x="370" y="204" fill="#94a3b8" font-size="8" text-anchor="middle">current state · next steps</text>
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<text x="610" y="130" fill="#991b1b" font-size="12" font-weight="700" text-anchor="middle">Step 3: Replace message list</text>
<text x="540" y="152" fill="#991b1b" font-size="10">All old messages → 1 summary</text>
<text x="540" y="168" fill="#991b1b" font-size="10">Model continues from summary</text>
<text x="540" y="184" fill="#991b1b" font-size="10">Includes recently_read file list</text>
<text x="540" y="200" fill="#ef4444" font-size="9">⚠ This is an irreversible operation</text>
<!-- Before/After comparison -->
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<text x="180" y="256" fill="#64748b" font-size="11" font-weight="600" text-anchor="middle">Before messages</text>
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<rect x="92" y="264" width="52" height="16" rx="3" fill="#e2e8f0"/><text x="97" y="276" fill="#475569" font-size="8">assistant</text>
<rect x="149" y="264" width="52" height="16" rx="3" fill="#e2e8f0"/><text x="154" y="276" fill="#475569" font-size="8">user</text>
<rect x="206" y="264" width="52" height="16" rx="3" fill="#e2e8f0"/><text x="211" y="276" fill="#475569" font-size="8">assistant</text>
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<text x="180" y="318" fill="#94a3b8" font-size="9" text-anchor="middle">~180 messages, occupying 62K tokens</text>
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<text x="540" y="256" fill="#991b1b" font-size="11" font-weight="600" text-anchor="middle">After messages</text>
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<text x="540" y="276" fill="#991b1b" font-size="9" text-anchor="middle">[Compacted] Summary: goal → create hello.py ...</text>
<text x="540" y="290" fill="#991b1b" font-size="9" text-anchor="middle">Recent files: hello.py, README.md ...</text>
<text x="540" y="318" fill="#94a3b8" font-size="9" text-anchor="middle">~1 message, occupying 1K tokens</text>
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<text x="35" y="362" fill="#475569" font-size="11" font-weight="600">Circuit breaker:</text>
<text x="130" y="362" fill="#475569" font-size="10">3 consecutive autocompact failures → stop retrying. Prevents wasting API calls when context is unrecoverable.</text>
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