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ai-agent-book 精选快照（<2MB 代码与文档，来自 github.com/bojieli/ai-agent-book）
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<text x="42" y="73" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="16" fill="#666666" text-anchor="start" dominant-baseline="central" font-weight="bold">GP-L (обычный текст)</text>
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<text x="120" y="100" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="13.5" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">Обучающая выборка</text>
<text x="120" y="116" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">J/Q/K = 10</text>
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<text x="287" y="100" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="10.5" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">Тестовый набор (OOD)</text>
<text x="287" y="116" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">J=11, Q=12, K=13</text>
<text x="195" y="155" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="13" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">Вход: «Используй [7, J, 3, 5], чтобы получить 24»</text>
<text x="195" y="175" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">Выход: "(J-7)×(5+3) = 3×8 = 24"</text>
<text x="195" y="195" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">* OOD при J=11: "(11-7)×(5+3)=32≠24"</text>
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<text x="422" y="73" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="16" fill="#666666" text-anchor="start" dominant-baseline="central" font-weight="bold">GP-VL (визуально-языковой)</text>
<rect x="425" y="82" width="150" height="50" rx="6" fill="#f0f0f0" stroke="#333333" stroke-width="2"/>
<text x="500" y="100" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="13.5" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">Обучающая выборка</text>
<text x="500" y="116" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">♠♣ Чёрные масти</text>
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<text x="667" y="100" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="10.5" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">Тестовый набор (OOD)</text>
<text x="667" y="116" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="12.5" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">♥♦ Красные масти</text>
<text x="575" y="155" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">Вход: изображение игральной карты</text>
<text x="575" y="175" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="10" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">Визуальный энкодер → Распознавание цифр → Рассуждение</text>
<text x="575" y="195" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="8" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">* OOD: вариация внешнего вида масти проверяет визуальную устойчивость</text>
<text x="390" y="245" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="20" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">Llama-3.2-Vision-11B</text>
<rect x="40" y="265" width="320" height="50" rx="6" fill="#f0f0f0" stroke="#333333" stroke-width="2"/>
<text x="200" y="282" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="16" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">Путь SFT</text>
<text x="200" y="302" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="9" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">max Σ log P(y|x) | Запоминание распределения обучающих данных</text>
<rect x="420" y="265" width="320" height="50" rx="6" fill="#d0d0d0" stroke="#333333" stroke-width="2"/>
<text x="580" y="282" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="16" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">Путь RL (PPO)</text>
<text x="580" y="302" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="12" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">max E[R(τ)] | Исследование стратегий обобщения</text>
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<text x="390" y="362" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="20" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">Результаты OOD-теста (относительно базовой линии SFT Init)</text>
<text x="100" y="390" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold"></text>
<text x="245" y="390" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">Rule OOD (GP-L)</text>
<text x="415" y="390" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">Rule OOD (GP-VL)</text>
<text x="590" y="390" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">Визуальный OOD (GP-VL)</text>
<text x="100" y="415" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="normal">Расширение SFT</text>
<text x="245" y="415" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">−8.1% (11.5→3.4)</text>
<text x="415" y="415" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">−5.6%</text>
<text x="590" y="415" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">−9.9% (23.6→13.7)</text>
<text x="100" y="440" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="normal">Расширение RL</text>
<text x="245" y="440" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">+3.5% (11.5→15.0)</text>
<text x="415" y="440" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">+3.0%</text>
<text x="590" y="440" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">+17.6% (23.6→41.2)</text>
<text x="390" y="470" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="10.5" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">Вывод: SFT стабильно снижает результаты вне распределения, RL стабильно улучшает — «SFT запоминает, RL обобщает»</text>
<text x="390" y="490" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="10.5" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">Ключевая предпосылка: сквозной RL без SFT полностью проваливается (вывод неструктурирован, награду невозможно вычислить)</text>
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