{"id":366,"date":"2026-09-23T09:23:31","date_gmt":"2026-09-23T01:23:31","guid":{"rendered":"https:\/\/yylx.io\/blog\/2026\/09\/23\/claude-opus-5-5-vs-opus-5-vs-fable-5\/"},"modified":"2026-09-23T09:23:31","modified_gmt":"2026-09-23T01:23:31","slug":"claude-opus-5-5-vs-opus-5-vs-fable-5","status":"publish","type":"post","link":"https:\/\/yylx.io\/blog\/2026\/09\/23\/claude-opus-5-5-vs-opus-5-vs-fable-5\/","title":{"rendered":"Claude Opus 5.5 vs Opus 5 vs Fable 5\uff1a\u6027\u80fd\u3001\u4ef7\u683c\u4e0e\u4f7f\u7528\u573a\u666f\u600e\u4e48\u9009\uff1f"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Anthropic \u4e8e 2026 \u5e74 9 \u6708 22 \u65e5\u53d1\u5e03 Claude Opus 5.5\u3002\u8fd9\u4e0d\u662f\u4e00\u6b21\u5c0f\u5e45\u8865\u4e01\uff1a\u5b98\u65b9\u5c06\u5b83\u79f0\u4e3a\u65b0\u7684\u9886\u5148\u6a21\u578b\uff0c\u8868\u793a\u5176\u5728\u591a\u6570\u4efb\u52a1\u4e0a\u5df2\u7ecf\u8fbe\u5230 Claude Fable 5.1 \u7684\u6c34\u5e73\uff0c\u540c\u65f6\u6bd4 Opus 5 \u66f4\u5feb\u3001\u66f4\u4fbf\u5b9c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e5f\u8ba9 Claude \u7528\u6237\u9047\u5230\u4e00\u4e2a\u5f88\u73b0\u5b9e\u7684\u9009\u578b\u95ee\u9898\uff1a\u65b0\u9879\u76ee\u5e94\u8be5\u76f4\u63a5\u4f7f\u7528 Opus 5.5\uff0c\u73b0\u6709 Opus 5 \u5de5\u4f5c\u6d41\u8981\u4e0d\u8981\u8fc1\u79fb\uff0c\u4ef7\u683c\u66f4\u9ad8\u7684 Fable 5 \u662f\u5426\u8fd8\u6709\u5fc5\u8981\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5148\u7ed9\u7ed3\u8bba\uff1a<strong>\u5927\u591a\u6570\u7f16\u7801\u3001Agent \u548c\u4e13\u4e1a\u5de5\u4f5c\u5e94\u4f18\u5148\u6d4b\u8bd5 Opus 5.5\uff1b\u53ea\u6709\u9700\u8981\u4fdd\u6301\u65e7\u9879\u76ee\u884c\u4e3a\u65f6\u624d\u7ee7\u7eed\u4f7f\u7528 Opus 5\uff1bFable 5 \u66f4\u9002\u5408\u5df2\u7ecf\u901a\u8fc7\u8bc4\u6d4b\u8bc1\u660e\u5b83\u5728\u7279\u5b9a\u9ad8\u96be\u5ea6\u3001\u957f\u7a0b\u4efb\u52a1\u4e0a\u66f4\u53ef\u9760\u7684\u5de5\u4f5c\u6d41\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u6b3e\u6a21\u578b\u5feb\u901f\u5bf9\u6bd4<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u5bf9\u6bd4\u9879\u76ee<\/th><th>Claude Opus 5.5<\/th><th>Claude Opus 5<\/th><th>Claude Fable 5<\/th><\/tr><\/thead><tbody><tr><td>API \u6a21\u578b ID<\/td><td><code>claude-opus-5-5<\/code><\/td><td><code>claude-opus-5<\/code><\/td><td><code>claude-fable-5<\/code><\/td><\/tr><tr><td>\u6838\u5fc3\u5b9a\u4f4d<\/td><td>\u65b0\u4e00\u4ee3\u9ad8\u6027\u80fd\u901a\u7528\u65d7\u8230\uff0c\u7f16\u7801\u3001Agent \u4e0e\u4e13\u4e1a\u5de5\u4f5c<\/td><td>\u590d\u6742 Agent \u7f16\u7801\u4e0e\u4f01\u4e1a\u5de5\u4f5c<\/td><td>\u9ad8\u96be\u5ea6\u63a8\u7406\u4e0e\u957f\u7a0b\u81ea\u4e3b Agent<\/td><\/tr><tr><td>\u8f93\u5165\u4ef7\u683c<\/td><td>$4 \/ \u767e\u4e07 tokens<\/td><td>$5 \/ \u767e\u4e07 tokens<\/td><td>$10 \/ \u767e\u4e07 tokens<\/td><\/tr><tr><td>\u8f93\u51fa\u4ef7\u683c<\/td><td>$20 \/ \u767e\u4e07 tokens<\/td><td>$25 \/ \u767e\u4e07 tokens<\/td><td>$50 \/ \u767e\u4e07 tokens<\/td><\/tr><tr><td>Cache read<\/td><td>$0.20 \/ \u767e\u4e07 tokens<\/td><td>$0.50 \/ \u767e\u4e07 tokens<\/td><td>$1 \/ \u767e\u4e07 tokens<\/td><\/tr><tr><td>\u76f8\u5bf9\u901f\u5ea6<\/td><td>\u6bd4 Opus 5 \u8f93\u51fa\u5feb 30% \u4ee5\u4e0a<\/td><td>\u4e2d\u7b49<\/td><td>\u8f83\u6162<\/td><\/tr><tr><td>\u4e0a\u4e0b\u6587\u7a97\u53e3<\/td><td>1M tokens<\/td><td>1M tokens<\/td><td>1M tokens<\/td><\/tr><tr><td>Thinking<\/td><td>\u81ea\u9002\u5e94\u601d\u8003\uff0c\u4e0d\u80fd\u5173\u95ed<\/td><td>\u81ea\u9002\u5e94\u601d\u8003\uff0c\u90e8\u5206\u914d\u7f6e\u53ef\u5173\u95ed<\/td><td>\u81ea\u9002\u5e94\u601d\u8003\uff0c\u59cb\u7ec8\u5f00\u542f<\/td><\/tr><tr><td>\u9002\u5408\u8c01<\/td><td>\u7edd\u5927\u591a\u6570\u65b0\u9879\u76ee\u548c\u751f\u4ea7\u5de5\u4f5c\u6d41<\/td><td>\u9700\u8981\u4fdd\u6301\u65e2\u6709\u884c\u4e3a\u7684\u65e7\u9879\u76ee<\/td><td>\u7ecf\u8bc4\u6d4b\u786e\u8ba4\u9700\u8981\u5176\u957f\u7a0b\u80fd\u529b\u7684\u6781\u96be\u4efb\u52a1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9700\u8981\u6ce8\u610f\uff0c\u5b98\u65b9\u6240\u8bf4\u7684\u201cOpus 5.5 \u6210\u672c\u964d\u4f4e 40%\u201d\u6307\u5178\u578b\u5de5\u4f5c\u8d1f\u8f7d\u7684\u6574\u4f53\u8fd0\u884c\u6210\u672c\u3002\u5355\u770b API \u6807\u4ef7\uff0cOpus 5.5 \u7684\u8f93\u5165\u548c\u8f93\u51fa\u4ef7\u683c\u90fd\u6bd4 Opus 5 \u4f4e 20%\uff1b\u8fdb\u4e00\u6b65\u7684\u6210\u672c\u4e0b\u964d\u6765\u81ea\u66f4\u9ad8\u6548\u7387\u3001\u66f4\u5c11\u56de\u5408\u548c\u66f4\u4fbf\u5b9c\u7684\u7f13\u5b58\u8bfb\u53d6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Opus 5.5 \u76f8\u6bd4 Opus 5 \u5347\u7ea7\u4e86\u4ec0\u4e48\uff1f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u590d\u6742\u4efb\u52a1\u80fd\u529b\u660e\u663e\u63d0\u9ad8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Anthropic \u8868\u793a\uff0cOpus 5.5 \u662f Opus 5 \u7684\u91cd\u5927\u5347\u7ea7\u3002\u65e9\u671f\u6d4b\u8bd5\u4e2d\uff0c\u5b83\u5b8c\u6210\u8fc7\u4e00\u4e2a 68 \u4e07\u884c\u4ee3\u7801\u7684\u8fc1\u79fb\u4efb\u52a1\uff1b\u5728\u5168\u7ad9\u9875\u9762\u52a0\u8f7d\u4f18\u5316\u6d4b\u8bd5\u91cc\uff0cOpus 5.5 \u6210\u529f\u5b8c\u6210 40 \u4e2a\u9875\u9762\u4e2d\u7684 39 \u4e2a\uff0c\u540c\u65f6\u4fdd\u6301\u5e94\u7528\u884c\u4e3a\uff0c\u800c Opus 5 \u7684\u6539\u52a8\u5e45\u5ea6\u8f83\u5c0f\uff0c\u5e76\u5f15\u5165\u4e86\u884c\u4e3a\u53d8\u5316\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u7c7b\u5dee\u8ddd\u8bf4\u660e\uff0cOpus 5.5 \u7684\u5347\u7ea7\u4e0d\u53ea\u662f\u201c\u5199\u4ee3\u7801\u5206\u6570\u66f4\u9ad8\u201d\uff0c\u800c\u662f\u66f4\u64c5\u957f\u5728\u5927\u89c4\u6a21\u9879\u76ee\u91cc\u540c\u65f6\u5904\u7406\u76ee\u6807\u3001\u4f9d\u8d56\u5173\u7cfb\u3001\u9a8c\u8bc1\u548c\u884c\u4e3a\u4fdd\u6301\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u8f93\u51fa\u901f\u5ea6\u5feb 30% \u4ee5\u4e0a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Opus 5 \u7684\u80fd\u529b\u5e76\u4e0d\u5f31\uff0c\u4f46\u957f\u4efb\u52a1\u7684\u7b49\u5f85\u65f6\u95f4\u4f1a\u76f4\u63a5\u5f71\u54cd\u5f00\u53d1\u8282\u594f\u3002\u5b98\u65b9\u8868\u793a Opus 5.5 \u7684\u8f93\u51fa\u901f\u5ea6\u6bd4 Opus 5 \u5feb 30% \u4ee5\u4e0a\u3002\u5bf9\u4e8e Claude Code\u3001\u4ee3\u7801\u5ba1\u67e5\u3001\u8fc1\u79fb\u548c\u591a\u6b65\u9aa4 Agent\uff0c\u901f\u5ea6\u63d0\u5347\u901a\u5e38\u610f\u5473\u7740\u66f4\u77ed\u7684\u53cd\u9988\u5faa\u73af\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. API \u5355\u4ef7\u964d\u4f4e 20%\uff0c\u7f13\u5b58\u8bfb\u53d6\u964d\u4f4e 60%<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Opus 5.5 \u7684\u8f93\u5165\/\u8f93\u51fa\u4ef7\u683c\u4e3a $4\/$20\uff0cOpus 5 \u4e3a $5\/$25\u3002\u66f4\u503c\u5f97\u6ce8\u610f\u7684\u662f\u7f13\u5b58\u8bfb\u53d6\uff1aOpus 5.5 \u53ea\u9700 $0.20\/\u767e\u4e07 tokens\uff0c\u800c Opus 5 \u4e3a $0.50\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Agent \u548c Claude Code \u4f1a\u53cd\u590d\u8bfb\u53d6\u7cfb\u7edf\u63d0\u793a\u3001\u4ed3\u5e93\u4e0a\u4e0b\u6587\u3001\u5de5\u5177\u5b9a\u4e49\u548c\u5bf9\u8bdd\u524d\u7f00\uff0c\u7f13\u5b58\u8bfb\u53d6\u5f80\u5f80\u5360\u636e\u5f88\u5927\u6bd4\u4f8b\u3002\u56e0\u6b64\uff0c\u7f13\u5b58\u4ef7\u683c\u4e0b\u964d 60% \u5bf9\u957f\u4f1a\u8bdd\u7684\u5f71\u54cd\u53ef\u80fd\u6bd4\u8f93\u5165\u5355\u4ef7\u4e0b\u964d\u66f4\u660e\u663e\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u6c9f\u901a\u65b9\u5f0f\u66f4\u81ea\u7136\u3001\u66f4\u5bb9\u6613\u68c0\u67e5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Anthropic \u7279\u522b\u5f3a\u8c03\u4e86 Opus 5.5 \u7684\u8868\u8fbe\u6539\u8fdb\uff1a\u7ed3\u8bba\u66f4\u9760\u524d\u3001\u672f\u8bed\u66f4\u5c11\u3001\u6307\u4ee4\u9075\u5faa\u66f4\u7a33\u5b9a\u3002\u5bf9\u4e8e\u9700\u8981\u5ba1\u67e5\u6a21\u578b\u51b3\u7b56\u7684\u56e2\u961f\uff0c\u8fd9\u4e0d\u4ec5\u662f\u5199\u4f5c\u4f53\u9a8c\u5347\u7ea7\uff0c\u4e5f\u80fd\u964d\u4f4e\u7406\u89e3\u548c\u590d\u6838\u6210\u672c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. \u5b89\u5168\u6027\u548c\u957f\u4efb\u52a1\u8fb9\u754c\u66f4\u5b8c\u5584<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Opus 5.5 \u5728 Anthropic \u7684\u81ea\u52a8\u5316\u884c\u4e3a\u5ba1\u8ba1\u4e2d\u53d6\u5f97\u4e86\u5f53\u524d\u6700\u4f73\u8868\u73b0\u3002\u4e0e Opus 5 \u76f8\u6bd4\uff0c\u5b83\u66f4\u5c11\u6267\u884c\u96be\u4ee5\u64a4\u9500\u7684\u64cd\u4f5c\uff0c\u4e5f\u66f4\u80fd\u62b5\u6297 prompt injection\u3002\u5bf9\u4e8e\u80fd\u4fee\u6539\u4ee3\u7801\u3001\u8bbf\u95ee\u5de5\u5177\u548c\u6301\u7eed\u8fd0\u884c\u7684 Agent\uff0c\u8fd9\u7c7b\u8fb9\u754c\u63a7\u5236\u975e\u5e38\u91cd\u8981\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Opus 5.5 \u548c Fable 5\uff0c\u8c01\u66f4\u5f3a\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u91cc\u6700\u5bb9\u6613\u51fa\u73b0\u4e00\u4e2a\u8bef\u533a\uff1aAnthropic \u7684\u539f\u8bdd\u662f <strong>Opus 5.5 \u5728\u591a\u6570\u4efb\u52a1\u4e0a\u8fbe\u5230 Fable 5.1 \u6c34\u5e73<\/strong>\uff0c\u5e76\u4e0d\u662f\u53ea\u4e0e Fable 5 \u6bd4\u8f83\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fable 5.1 \u662f Fable 5 \u7684\u540e\u7eed\u7248\u672c\u3002\u56e0\u6b64\u53ef\u4ee5\u5408\u7406\u63a8\u65ad\uff0cOpus 5.5 \u5bf9\u5927\u591a\u6570\u5e38\u89c4\u7f16\u7801\u3001\u7814\u7a76\u548c\u4e13\u4e1a\u4efb\u52a1\u5df2\u7ecf\u8986\u76d6\u751a\u81f3\u8d85\u8fc7 Fable 5 \u7684\u80fd\u529b\u8303\u56f4\u3002\u4f46\u8fd9\u662f\u4e00\u79cd\u57fa\u4e8e\u5b98\u65b9\u5b9a\u4f4d\u7684\u9009\u578b\u63a8\u65ad\uff0c\u4e0d\u4ee3\u8868\u6bcf\u4e2a\u5185\u90e8\u8bc4\u6d4b\u4e0a Opus 5.5 \u90fd\u4e00\u5b9a\u83b7\u80dc\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fable 5 \u7684\u4f18\u52bf\u4ecd\u96c6\u4e2d\u5728\u5b83\u6700\u521d\u7684\u8bbe\u8ba1\u76ee\u6807\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u957f\u65f6\u95f4\u6301\u7eed\u8fd0\u884c\u7684\u81ea\u4e3b Agent\uff1b<\/li>\n\n\n<li>\u9ad8\u96be\u5ea6\u3001\u6a21\u7cca\u3001\u591a\u7ebf\u7a0b\u63a8\u7406\u4efb\u52a1\uff1b<\/li>\n\n\n<li>\u8de8\u5927\u578b\u4ee3\u7801\u5e93\u548c\u5386\u53f2\u8bb0\u5f55\u7684\u95ee\u9898\u5b9a\u4f4d\uff1b<\/li>\n\n\n<li>\u9700\u8981\u5f3a\u6307\u4ee4\u4fdd\u6301\u3001\u5e76\u884c\u59d4\u6d3e\u548c\u591a Agent \u534f\u4f5c\u7684\u4efb\u52a1\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u95ee\u9898\u5728\u4e8e\u4ef7\u683c\u3002Fable 5 \u7684\u8f93\u5165\u548c\u8f93\u51fa\u5355\u4ef7\u90fd\u662f Opus 5.5 \u7684 2.5 \u500d\uff0c\u7f13\u5b58\u8bfb\u53d6\u5219\u662f 5 \u500d\u3002\u5982\u679c Opus 5.5 \u5df2\u80fd\u7a33\u5b9a\u5b8c\u6210\u4efb\u52a1\uff0c\u7ee7\u7eed\u9ed8\u8ba4\u4f7f\u7528 Fable 5 \u901a\u5e38\u4e0d\u5212\u7b97\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\uff0cFable 5 \u4e0d\u5e94\u518d\u4f5c\u4e3a\u201c\u53ea\u8981\u4efb\u52a1\u91cd\u8981\u5c31\u9009\u6700\u8d35\u201d\u7684\u9ed8\u8ba4\u7b54\u6848\u3002\u66f4\u5408\u7406\u7684\u65b9\u5f0f\u662f\uff1a\u5148\u7528 Opus 5.5 \u8dd1\u8bc4\u6d4b\uff1b\u53ea\u6709\u5f53 Fable 5 \u5728\u4f60\u7684\u771f\u5b9e\u4efb\u52a1\u4e0a\u663e\u8457\u63d0\u9ad8\u6210\u529f\u7387\u3001\u51cf\u5c11\u4eba\u5de5\u8fd4\u5de5\u6216\u5b8c\u6210 Opus 5.5 \u65e0\u6cd5\u5b8c\u6210\u7684\u957f\u7a0b\u4efb\u52a1\u65f6\uff0c\u624d\u4fdd\u7559\u5b83\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u6b3e\u6a21\u578b\u5206\u522b\u9002\u5408\u4ec0\u4e48\u573a\u666f\uff1f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f18\u5148\u9009\u62e9 Opus 5.5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9002\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65b0\u5efa Claude Code \u548c Agent \u9879\u76ee\uff1b<\/li>\n\n\n<li>\u5927\u578b\u4ee3\u7801\u8fc1\u79fb\u3001\u91cd\u6784\u4e0e\u6027\u80fd\u4f18\u5316\uff1b<\/li>\n\n\n<li>\u957f\u65f6\u95f4\u4ee3\u7801\u5ba1\u67e5\u548c\u590d\u6742 bug \u5b9a\u4f4d\uff1b<\/li>\n\n\n<li>\u8868\u683c\u3001\u6587\u6863\u3001\u6f14\u793a\u6587\u7a3f\u548c\u4f01\u4e1a\u77e5\u8bc6\u5de5\u4f5c\uff1b<\/li>\n\n\n<li>\u9700\u8981\u8f83\u9ad8\u80fd\u529b\uff0c\u4f46\u53c8\u5173\u5fc3\u901f\u5ea6\u548c API \u6210\u672c\uff1b<\/li>\n\n\n<li>\u5927\u91cf\u4f7f\u7528 prompt caching \u7684\u957f\u4f1a\u8bdd\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u5927\u591a\u6570\u56e2\u961f\u800c\u8a00\uff0cOpus 5.5 \u5e94\u6210\u4e3a\u65b0\u7684\u9ed8\u8ba4\u9ad8\u7aef\u6a21\u578b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6682\u65f6\u7ee7\u7eed\u4f7f\u7528 Opus 5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9002\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5df2\u7ecf\u56f4\u7ed5 Opus 5 \u505a\u8fc7\u5b8c\u6574\u8bc4\u6d4b\u548c\u63d0\u793a\u8bcd\u4f18\u5316\uff1b<\/li>\n\n\n<li>\u751f\u4ea7\u7cfb\u7edf\u5bf9\u8f93\u51fa\u683c\u5f0f\u548c\u5de5\u5177\u8c03\u7528\u884c\u4e3a\u975e\u5e38\u654f\u611f\uff1b<\/li>\n\n\n<li>\u6682\u65f6\u6ca1\u6709\u65f6\u95f4\u5b8c\u6210\u56de\u5f52\u6d4b\u8bd5\uff1b<\/li>\n\n\n<li>\u4f9d\u8d56 Opus 5 \u4e0a\u53ef\u5173\u95ed thinking \u7684\u7279\u5b9a\u96c6\u6210\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Opus 5 \u7684\u4e3b\u8981\u4ef7\u503c\u662f\u7a33\u5b9a\u8fc1\u79fb\uff0c\u800c\u4e0d\u662f\u4ef7\u683c\u6216\u80fd\u529b\u4f18\u52bf\u3002\u65b0\u9879\u76ee\u5df2\u7ecf\u5f88\u96be\u627e\u5230\u4f18\u5148\u9009\u62e9\u5b83\u7684\u7406\u7531\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6709\u6761\u4ef6\u5730\u9009\u62e9 Fable 5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9002\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4efb\u52a1\u4f1a\u6301\u7eed\u6570\u5c0f\u65f6\u751a\u81f3\u66f4\u4e45\uff1b<\/li>\n\n\n<li>\u9700\u8981\u6a21\u578b\u81ea\u4e3b\u62c6\u89e3\u6a21\u7cca\u76ee\u6807\u5e76\u6301\u7eed\u63a8\u8fdb\uff1b<\/li>\n\n\n<li>Opus 5.5 \u5728\u5185\u90e8\u8bc4\u6d4b\u4e2d\u4ecd\u65e0\u6cd5\u7a33\u5b9a\u5b8c\u6210\uff1b<\/li>\n\n\n<li>\u5355\u6b21\u5931\u8d25\u548c\u4eba\u5de5\u8fd4\u5de5\u7684\u6210\u672c\u8fdc\u9ad8\u4e8e token \u6210\u672c\uff1b<\/li>\n\n\n<li>\u73b0\u6709 Fable 5 \u5de5\u4f5c\u6d41\u8868\u73b0\u7a33\u5b9a\uff0c\u8fc1\u79fb\u6536\u76ca\u4e0d\u8db3\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Fable 5 \u8fd8\u5305\u542b\u53ef\u80fd\u62d2\u7edd\u90e8\u5206\u8bf7\u6c42\u7684\u5b89\u5168\u5206\u7c7b\u5668\uff0c\u63a5\u5165\u65f6\u9700\u8981\u5904\u7406 <code>refusal<\/code>\u3001fallback \u548c\u76f8\u5e94\u8ba1\u8d39\u903b\u8f91\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Claude Code \u7528\u6237\u600e\u4e48\u9009\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u4e3b\u8981\u4f7f\u7528 Claude Code\uff0c\u53ef\u4ee5\u91c7\u7528\u7b80\u5355\u7684\u5206\u5c42\u7b56\u7565\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u65e5\u5e38\u590d\u6742\u5f00\u53d1\u9ed8\u8ba4\u4f7f\u7528 Opus 5.5\u3002<\/li>\n\n\n<li>\u5bf9\u91cd\u590d\u6027\u8f83\u9ad8\u6216\u6210\u672c\u654f\u611f\u7684\u5b50\u4efb\u52a1\uff0c\u7ee7\u7eed\u4f7f\u7528\u66f4\u4fbf\u5b9c\u7684 Sonnet\/Haiku \u7c7b\u6a21\u578b\u3002<\/li>\n\n\n<li>\u53ea\u6709\u5f53\u56fa\u5b9a\u8bc4\u6d4b\u8bc1\u660e Fable 5 \u660e\u663e\u66f4\u53ef\u9760\u65f6\uff0c\u518d\u628a\u6781\u96be\u4efb\u52a1\u8def\u7531\u5230 Fable 5\u3002<\/li>\n\n\n<li>\u8fc1\u79fb\u524d\u7528\u771f\u5b9e\u4ed3\u5e93\u6d4b\u8bd5\u5de5\u5177\u8c03\u7528\u3001\u4ee3\u7801\u4fee\u6539\u8303\u56f4\u3001\u6d4b\u8bd5\u901a\u8fc7\u7387\u548c\u6bcf\u4e2a\u5b8c\u6210\u4efb\u52a1\u7684\u603b\u6210\u672c\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u8981\u53ea\u6bd4\u8f83\u6bcf\u767e\u4e07 tokens \u5355\u4ef7\u3002\u66f4\u91cd\u8981\u7684\u6307\u6807\u662f\u201c\u5b8c\u6210\u4e00\u4e2a\u4efb\u52a1\u82b1\u591a\u5c11\u94b1\u201d\uff1a\u66f4\u5f3a\u7684\u6a21\u578b\u5982\u679c\u80fd\u51cf\u5c11\u641c\u7d22\u3001\u91cd\u8bd5\u3001\u56de\u6eda\u548c\u4eba\u5de5\u5ba1\u67e5\uff0c\u5b9e\u9645\u6210\u672c\u53ef\u80fd\u66f4\u4f4e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">API \u8fc1\u79fb\u5efa\u8bae<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece Opus 5 \u5207\u6362\u5230 Opus 5.5\uff0c\u6700\u76f4\u63a5\u7684\u53d8\u5316\u662f\u6a21\u578b\u540d\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>claude-opus-5<\/code> \u2192 <code>claude-opus-5-5<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u751f\u4ea7\u73af\u5883\u4e0d\u5e94\u53ea\u6539\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002\u5efa\u8bae\u68c0\u67e5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>thinking \u4e0d\u80fd\u5173\u95ed\u540e\uff0c\u54cd\u5e94\u5185\u5bb9\u5757\u548c\u6210\u672c\u662f\u5426\u7b26\u5408\u9884\u671f\uff1b<\/li>\n\n\n<li>\u5de5\u5177\u8c03\u7528\u5faa\u73af\u662f\u5426\u5b8c\u6574\u4fdd\u7559 thinking blocks\uff1b<\/li>\n\n\n<li>\u8f93\u51fa\u901f\u5ea6\u63d0\u9ad8\u540e\uff0c\u8d85\u65f6\u548c\u6d41\u5f0f\u5904\u7406\u914d\u7f6e\u662f\u5426\u5408\u7406\uff1b<\/li>\n\n\n<li>prompt caching \u662f\u5426\u771f\u6b63\u547d\u4e2d\uff1b<\/li>\n\n\n<li>\u56fa\u5b9a\u4efb\u52a1\u96c6\u4e0a\u7684\u6210\u529f\u7387\u3001\u603b tokens \u548c\u4eba\u5de5\u8fd4\u5de5\u65f6\u95f4\uff1b<\/li>\n\n\n<li>\u5b89\u5168\u7b56\u7565\u548c\u62d2\u7edd\u884c\u4e3a\u662f\u5426\u5f71\u54cd\u73b0\u6709\u6d41\u7a0b\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u7a33\u59a5\u7684\u8fc1\u79fb\u65b9\u5f0f\u662f\u5148\u505a\u5c0f\u6bd4\u4f8b\u6d41\u91cf\u6d4b\u8bd5\uff0c\u518d\u9010\u6b65\u6269\u5927\uff0c\u4e0d\u8981\u7528\u5355\u4e2a\u6f14\u793a\u4efb\u52a1\u66ff\u4ee3\u56de\u5f52\u8bc4\u6d4b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u901a\u8fc7\u9c7c\u9c7c\u8fde\u7ebf YYLX.IO \u4f7f\u7528\u65f6\u600e\u4e48\u9009\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u4f7f\u7528 Claude Code\u3001Claude API \u517c\u5bb9\u5ba2\u6237\u7aef\u6216\u5176\u4ed6 AI \u7f16\u7a0b\u5de5\u5177\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7 <a href=\"https:\/\/yylx.io\" target=\"_blank\" rel=\"noreferrer noopener\">\u9c7c\u9c7c\u8fde\u7ebf YYLX.IO<\/a> \u67e5\u770b\u5f53\u524d\u652f\u6301\u7684 Claude \u6a21\u578b\u548c\u7ebf\u8def\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">YYLX.IO \u7684\u4ef7\u503c\u5728\u4e8e\u628a Base URL\u3001API Key\u3001\u6a21\u578b\u8def\u7531\u548c\u4e0d\u540c\u5ba2\u6237\u7aef\u7684\u63a5\u5165\u65b9\u5f0f\u96c6\u4e2d\u5230\u4e00\u4e2a\u5165\u53e3\u3002\u5bf9\u4e8e Opus 5.5 \u8fd9\u7c7b\u65b0\u6a21\u578b\uff0c\u7528\u6237\u4e0d\u5fc5\u4e3a\u6bcf\u4e2a\u5de5\u5177\u91cd\u590d\u914d\u7f6e\u5b98\u65b9\u8d26\u6237\u548c\u4e91\u5e73\u53f0\u7ebf\u8def\uff0c\u53ef\u4ee5\u6839\u636e\u540e\u53f0\u5f53\u524d\u5f00\u653e\u7684\u5206\u7ec4\u9009\u62e9\u5408\u9002\u6a21\u578b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9009\u62e9\u5efa\u8bae\u540c\u6837\u9002\u7528\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ed8\u8ba4\u4ece Opus 5.5 \u5f00\u59cb\uff0c\u517c\u987e\u80fd\u529b\u3001\u901f\u5ea6\u548c\u6210\u672c\uff1b<\/li>\n\n\n<li>\u8001\u9879\u76ee\u53ef\u5148\u4fdd\u7559 Opus 5\uff0c\u5b8c\u6210\u56de\u5f52\u6d4b\u8bd5\u540e\u518d\u8fc1\u79fb\uff1b<\/li>\n\n\n<li>\u53ea\u6709\u660e\u786e\u9700\u8981\u4e14\u8bc4\u6d4b\u6536\u76ca\u8db3\u591f\u65f6\uff0c\u624d\u4f7f\u7528 Fable 5\uff1b<\/li>\n\n\n<li>\u5b9e\u9645\u6a21\u578b\u540d\u3001\u5206\u7ec4\u500d\u7387\u3001\u4ef7\u683c\u548c\u53ef\u7528\u72b6\u6001\uff0c\u4ee5 YYLX.IO \u540e\u53f0\u5b9e\u65f6\u663e\u793a\u4e3a\u51c6\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e2d\u8f6c\u7ad9\u63d0\u4f9b\u7684\u662f\u6a21\u578b\u8c03\u7528\u5165\u53e3\uff0c\u5e76\u4e0d\u7b49\u540c\u4e8e Claude \u5b98\u65b9\u7f51\u9875\u8ba2\u9605\u3002\u56e2\u961f\u5728\u6b63\u5f0f\u63a5\u5165\u524d\u4ecd\u5e94\u6d4b\u8bd5\u6570\u636e\u7b56\u7565\u3001\u5de5\u5177\u517c\u5bb9\u3001\u9519\u8bef\u5904\u7406\u548c\u7ebf\u8def\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Opus 5.5 \u4f1a\u5b8c\u5168\u53d6\u4ee3 Opus 5 \u5417\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u65b0\u9879\u76ee\u800c\u8a00\uff0cOpus 5.5 \u57fa\u672c\u662f\u66f4\u5408\u7406\u7684\u9ed8\u8ba4\u9009\u62e9\u3002\u4f46\u751f\u4ea7\u7cfb\u7edf\u4ecd\u9700\u8981\u56de\u5f52\u6d4b\u8bd5\uff0c\u5c24\u5176\u662f\u4f9d\u8d56\u56fa\u5b9a\u683c\u5f0f\u3001thinking \u914d\u7f6e\u548c\u5de5\u5177\u8c03\u7528\u987a\u5e8f\u7684\u96c6\u6210\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Opus 5.5 \u6bd4 Fable 5 \u66f4\u597d\u5417\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u6570\u4efb\u52a1\u5f88\u53ef\u80fd\u662f\u3002Anthropic \u8868\u793a Opus 5.5 \u5728\u591a\u6570\u5de5\u4f5c\u4e0a\u8fbe\u5230\u66f4\u65b0\u7684 Fable 5.1 \u6c34\u5e73\uff0c\u800c\u4ef7\u683c\u8fdc\u4f4e\u4e8e Fable 5\u3002\u4e0d\u8fc7\uff0c\u5177\u4f53\u4efb\u52a1\u4ecd\u5e94\u901a\u8fc7\u8bc4\u6d4b\u51b3\u5b9a\uff0c\u4e0d\u80fd\u53ea\u770b\u5b98\u65b9\u5b9a\u4f4d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48 Opus 5.5 \u5355\u4ef7\u53ea\u4f4e 20%\uff0c\u5b98\u65b9\u5374\u8bf4\u6210\u672c\u4f4e 40%\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">20% \u662f\u8f93\u5165\u548c\u8f93\u51fa token \u7684\u6807\u4ef7\u5dee\u3002\u5178\u578b\u5de5\u4f5c\u8d1f\u8f7d\u7ea6\u4f4e 40% \u8fd8\u8003\u8651\u4e86\u66f4\u9ad8\u6548\u7387\u3001\u7f13\u5b58\u6210\u672c\u4e0b\u964d\u4ee5\u53ca\u5b8c\u6210\u4efb\u52a1\u6240\u9700 tokens \u548c\u56de\u5408\u6570\u7684\u53d8\u5316\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Fable 5 \u4ec0\u4e48\u65f6\u5019\u4ecd\u503c\u5f97\u4f7f\u7528\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u5b83\u80fd\u5b8c\u6210 Opus 5.5 \u65e0\u6cd5\u7a33\u5b9a\u5b8c\u6210\u7684\u957f\u7a0b\u4efb\u52a1\uff0c\u6216\u663e\u8457\u51cf\u5c11\u9ad8\u4ef7\u503c\u4efb\u52a1\u7684\u5931\u8d25\u548c\u4eba\u5de5\u8fd4\u5de5\u65f6\uff0c\u989d\u5916\u6210\u672c\u624d\u6709\u610f\u4e49\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u7ec8\u9009\u62e9\u5efa\u8bae<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5927\u591a\u6570\u65b0\u9879\u76ee\uff1a\u9009\u62e9 Opus 5.5\u3002<\/strong> \u5b83\u80fd\u529b\u66f4\u5f3a\u3001\u901f\u5ea6\u66f4\u5feb\u3001API \u5355\u4ef7\u66f4\u4f4e\uff0c\u7f13\u5b58\u6210\u672c\u4f18\u52bf\u5c24\u5176\u660e\u663e\u3002<\/li>\n\n\n<li><strong>\u73b0\u6709 Opus 5 \u9879\u76ee\uff1a\u5148\u8bc4\u6d4b\u518d\u8fc1\u79fb\u3002<\/strong> \u77ed\u671f\u4fdd\u7559\u65e7\u6a21\u578b\u662f\u4e3a\u4e86\u517c\u5bb9\u6027\uff0c\u800c\u4e0d\u662f\u56e0\u4e3a\u5b83\u66f4\u5212\u7b97\u3002<\/li>\n\n\n<li><strong>\u9ad8\u96be\u5ea6\u957f\u7a0b\u4efb\u52a1\uff1a\u7528 Opus 5.5 \u4e0e Fable 5 \u505a\u771f\u5b9e A\/B \u6d4b\u8bd5\u3002<\/strong> \u53ea\u6709 Fable 5 \u7684\u6210\u529f\u7387\u4f18\u52bf\u80fd\u591f\u8986\u76d6 2.5 \u500d\u5355\u4ef7\u65f6\uff0c\u624d\u503c\u5f97\u957f\u671f\u4f7f\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Opus 5.5 \u7684\u53d1\u5e03\u6539\u53d8\u4e86 Claude \u9ad8\u7aef\u6a21\u578b\u7684\u9ed8\u8ba4\u7b54\u6848\u3002\u8fc7\u53bb\u662f\u201c\u666e\u901a\u590d\u6742\u4efb\u52a1\u7528 Opus 5\uff0c\u6700\u96be\u4efb\u52a1\u4e0a Fable 5\u201d\uff1b\u73b0\u5728\u66f4\u5408\u7406\u7684\u7b56\u7565\u662f\u201c\u5148\u7528 Opus 5.5\uff0c\u53ea\u6709\u8bc4\u6d4b\u8bc1\u660e\u4e0d\u591f\u65f6\u518d\u4e0a Fable\u201d\u3002\u5982\u679c\u4f60\u5e0c\u671b\u5728 Claude Code \u6216\u517c\u5bb9\u5de5\u5177\u91cc\u66f4\u7075\u6d3b\u5730\u5207\u6362\u6a21\u578b\uff0c\u53ef\u4ee5\u524d\u5f80 <a href=\"https:\/\/yylx.io\" target=\"_blank\" rel=\"noreferrer noopener\">YYLX.IO \u9c7c\u9c7c\u8fde\u7ebf<\/a> \u67e5\u770b\u5f53\u524d\u7ebf\u8def\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4fe1\u606f\u6765\u6e90<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.anthropic.com\/claude-opus-5-5\" target=\"_blank\" rel=\"noreferrer noopener\">Anthropic\uff1aIntroducing Claude Opus 5.5<\/a><\/li>\n\n\n<li><a href=\"https:\/\/platform.claude.com\/docs\/en\/models\/opus-5\/whats-new-opus-5\" target=\"_blank\" rel=\"noreferrer noopener\">Claude Platform\uff1aWhat&#8217;s new in Claude Opus 5<\/a><\/li>\n\n\n<li><a href=\"https:\/\/platform.claude.com\/docs\/en\/models\/fable-5\/introducing-claude-fable-5-and-claude-mythos-5\" target=\"_blank\" rel=\"noreferrer noopener\">Claude Platform\uff1aIntroducing Claude Fable 5 and Claude Mythos 5<\/a><\/li>\n\n\n<li><a href=\"https:\/\/platform.claude.com\/docs\/en\/build-with-claude\/context-windows\" target=\"_blank\" rel=\"noreferrer noopener\">Claude Platform\uff1aContext windows<\/a><\/li>\n\n\n<li><a href=\"https:\/\/platform.claude.com\/docs\/en\/about-claude\/pricing\" target=\"_blank\" rel=\"noreferrer noopener\">Claude Platform\uff1aPricing<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Claude Opus 5.5\u3001Opus 5 \u548c Fable 5 \u600e\u4e48\u9009\uff1f\u5b8c\u6574\u5bf9\u6bd4\u4e09\u6b3e\u6a21\u578b\u7684\u6027\u80fd\u3001\u4ef7\u683c\u3001\u901f\u5ea6\u3001\u7f13\u5b58\u6210\u672c\u3001Claude Code \u4e0e API \u4f7f\u7528\u573a\u666f\u3002<\/p>\n","protected":false},"author":2,"featured_media":365,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-366","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Opus 5.5 vs Opus 5 vs Fable 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