{"id":1763,"date":"2024-05-29T09:54:02","date_gmt":"2024-05-29T09:54:02","guid":{"rendered":"https:\/\/www.nicekj.com\/?p=1763"},"modified":"2024-05-29T09:54:02","modified_gmt":"2024-05-29T09:54:02","slug":"openai-apijiaocheng","status":"publish","type":"post","link":"https:\/\/www.nicekj.com\/openai-apijiaocheng.html","title":{"rendered":"OpenAI API\u6559\u7a0b"},"content":{"rendered":"<p>OpenAI API \u662f\u7531OpenAI\u516c\u53f8\u5f00\u53d1\uff0c\u4e3aLLM\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u7684\u4e00\u4e2a\u7b80\u5355\u63a5\u53e3\u3002\u901a\u8fc7\u6b64API\u80fd\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u65b9\u4fbf\u5730\u8c03\u7528OpenAI\u63d0\u4f9b\u7684\u5927\u6a21\u578b\u57fa\u7840\u80fd\u529b\u3002<br \/>\nOpenAI\u7684API\u534f\u8bae\u5df2\u6210\u4e3aLLM\u9886\u57df\u7684\u6807\u51c6\u3002<\/p>\n<p>\u672c\u6587\u5c06\u9996\u5148\u4ecb\u7ecdOpenAI API\u57fa\u7840\u77e5\u8bc6\u548c\u6a21\u578b\uff0c\u7136\u540e\u4ee5Chat Completions API\u548cEmbedding API\u4e3a\u4f8b\u5b50\u4ecb\u7ecdOpenAI API\u7684\u7528\u6cd5\u3002<br \/>\n\u6700\u540e\u4f7f\u7528Embedding\u6a21\u578b\u6784\u5efa\u4e00\u4e2a\u7f51\u7ad9\u667a\u80fd\u95ee\u7b54\u7cfb\u7edf\u3002\u672c\u6587\u5185\u5bb9\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>API\u5feb\u901f\u5165\u95e8<\/li>\n<li>OpenAI\u63d0\u4f9b\u7684\u6a21\u578b<\/li>\n<li>Chat Completions API\u548cEmbedding API<\/li>\n<li>\u57fa\u4e8eEmbedding\u6a21\u578b\u6784\u5efa\u667a\u80fd\u95ee\u7b54\u7cfb\u7edf<\/li>\n<\/ul>\n<h2 data-id=\"heading-0\">API\u5feb\u901f\u5165\u95e8<\/h2>\n<ul>\n<li>\u5b89\u88c5OpenAI Python Library<\/li>\n<\/ul>\n<pre><\/div><div class=\"code-block-extension-headerRight\"><span class=\"code-block-extension-lang\">shell<\/span><div class=\"code-block-extension-copyCodeBtn\">\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div><code class=\"hljs language-shell code-block-extension-codeShowNum\" lang=\"shell\"><span class=\"code-block-extension-codeLine\" data-line-num=\"1\">pip install --upgrade openai<\/span>\n<\/code><\/pre>\n<ul>\n<li>\u8bbe\u7f6eAPI Key<\/li>\n<\/ul>\n<pre><\/div><div class=\"code-block-extension-headerRight\"><span class=\"code-block-extension-lang\">shell<\/span><div class=\"code-block-extension-copyCodeBtn\">\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div><code class=\"hljs language-shell code-block-extension-codeShowNum\" lang=\"shell\"><span class=\"code-block-extension-codeLine\" data-line-num=\"1\">export OPENAI_API_KEY='your-api-key-here'<\/span>\n<\/code><\/pre>\n<ul>\n<li>\u53d1\u9001\u8bf7\u6c42\n<ul>\n<li>python\n<pre><\/div><div class=\"code-block-extension-headerRight\"><span class=\"code-block-extension-lang\">python<\/span><div class=\"code-block-extension-copyCodeBtn\">\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div><code class=\"hljs language-python code-block-extension-codeShowNum\" lang=\"python\"><span class=\"code-block-extension-codeLine\" data-line-num=\"1\"><span class=\"hljs-keyword\">from<\/span> openai <span class=\"hljs-keyword\">import<\/span> OpenAI<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"2\">client = OpenAI()<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"3\"><span class=\"hljs-comment\"># \u8bf7\u6c42\u53c2\u6570\u5c06\u5728\u4e0b\u6587\u4e2d\u4ecb\u7ecd<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"4\">completion = client.chat.completions.create(<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"5\">  model=<span class=\"hljs-string\">\"gpt-3.5-turbo\"<\/span>,<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"6\">  messages=[<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"7\">    {<span class=\"hljs-string\">\"role\"<\/span>: <span class=\"hljs-string\">\"system\"<\/span>, <span class=\"hljs-string\">\"content\"<\/span>: <span class=\"hljs-string\">\"You are a poetic assistant, skilled in explaining complex programming concepts with creative flair.\"<\/span>},<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"8\">    {<span class=\"hljs-string\">\"role\"<\/span>: <span class=\"hljs-string\">\"user\"<\/span>, <span class=\"hljs-string\">\"content\"<\/span>: <span class=\"hljs-string\">\"Compose a poem that explains the concept of recursion in programming.\"<\/span>}<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"9\">  ]<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"10\">)<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"11\"><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"12\"><span class=\"hljs-built_in\">print<\/span>(completion.choices[<span class=\"hljs-number\">0<\/span>].message)<\/span>\n<\/code><\/pre>\n<\/li>\n<li>curl\n<pre><\/div><div class=\"code-block-extension-headerRight\"><span class=\"code-block-extension-lang\">shell<\/span><div class=\"code-block-extension-copyCodeBtn\">\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div><code class=\"hljs language-shell code-block-extension-codeShowNum\" lang=\"shell\"><span class=\"code-block-extension-codeLine\" data-line-num=\"1\">curl https:\/\/api.openai.com\/v1\/chat\/completions   -H \"Content-Type: application\/json\"   -H \"Authorization: Bearer $OPENAI_API_KEY\"   -d '{<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"2\">  \"model\": \"gpt-3.5-turbo\",<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"3\">  \"messages\": [<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"4\">    {<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"5\">      \"role\": \"system\",<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"6\">      \"content\": \"You are a poetic assistant, skilled in explaining complex programming concepts with creative flair.\"<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"7\">    },<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"8\">    {<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"9\">      \"role\": \"user\",<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"10\">      \"content\": \"Compose a poem that explains the concept of recursion in programming.\"<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"11\">    }<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"12\">  ]<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"13\">}'<\/span>\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 data-id=\"heading-1\">OpenAI\u63d0\u4f9b\u7684\u6a21\u578b<\/h2>\n<p>OpenAI API \u63d0\u4f9b\u4e0d\u540c\u529f\u80fd\u548c\u4ef7\u4f4d\u7684\u6a21\u578b\u3002\u60a8\u751a\u81f3\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u5177\u4f53\u4f7f\u7528\u60c5\u51b5\u5bf9\u6a21\u578b\u8fdb\u884c\u5b9a\u5236\u548c\u5fae\u8c03\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th align=\"left\">\u6a21\u578b<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<th align=\"right\">\u5e38\u7528\u6a21\u578b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">GPT-4 and GPT-4 Turbo<\/td>\n<td align=\"center\">\u4e00\u5957\u5728 GPT-3.5 \u57fa\u7840\u4e0a\u6539\u8fdb\u7684\u6a21\u578b\uff0c\u53ef\u7406\u89e3\u5e76\u751f\u6210\u81ea\u7136\u8bed\u8a00\u6216\u4ee3\u7801<\/td>\n<td align=\"right\">gpt-4-turbo-preview<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">GPT-3.5 Turbo<\/td>\n<td align=\"center\">\u4e00\u5957\u5728 GPT-3.5 \u57fa\u7840\u4e0a\u6539\u8fdb\u7684\u6a21\u578b\uff0c\u53ef\u7406\u89e3\u5e76\u751f\u6210\u81ea\u7136\u8bed\u8a00\u6216\u4ee3\u7801<\/td>\n<td align=\"right\">gpt-3.5-turbo<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">DALL\u00b7E<\/td>\n<td align=\"center\">\u80fd\u6839\u636e\u81ea\u7136\u8bed\u8a00\u63d0\u793a\u751f\u6210\u548c\u7f16\u8f91\u56fe\u50cf\u7684\u6a21\u578b<\/td>\n<td align=\"right\">dall-e-3<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">TTS<\/td>\n<td align=\"center\">\u4e00\u5957\u53ef\u5c06\u6587\u672c\u8f6c\u6362\u6210\u81ea\u7136\u53d1\u97f3\u53e3\u8bed\u97f3\u9891\u7684\u6a21\u578b<\/td>\n<td align=\"right\">tts-1<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Whisper<\/td>\n<td align=\"center\">\u53ef\u4ee5\u5c06\u97f3\u9891\u8f6c\u6362\u4e3a\u6587\u672c\u7684\u6a21\u578b<\/td>\n<td align=\"right\">whisper-1<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Embeddings<\/td>\n<td align=\"center\">\u4e00\u5957\u53ef\u5c06\u6587\u672c\u8f6c\u6362\u4e3a\u6570\u5b57\u5f62\u5f0f\u7684\u6a21\u578b<\/td>\n<td align=\"right\">text-embedding-3-large<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Moderation<\/td>\n<td align=\"center\">\u53ef\u68c0\u6d4b\u6587\u672c\u662f\u5426\u654f\u611f\u6216\u4e0d\u5b89\u5168\u7684\u5fae\u8c03\u6a21\u578b<\/td>\n<td align=\"right\">text-moderation-latest<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">GPT base<\/td>\n<td align=\"center\">\u4e00\u5957\u4e0d\u9075\u5faa\u6307\u4ee4\u7684\u6a21\u578b\uff0c\u53ef\u7406\u89e3\u5e76\u751f\u6210\u81ea\u7136\u8bed\u8a00\u6216\u4ee3\u7801<\/td>\n<td align=\"right\">babbage-002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-id=\"heading-2\">Chat Completions API<\/h2>\n<p>Chat Model\u5c06\u5bf9\u8bdd\u4fe1\u606f\u4ee5\u5217\u8868\u7684\u5f62\u5f0f\u4f5c\u4e3a\u8f93\u5165\uff0c\u5e76\u5c06\u6a21\u578b\u751f\u6210\u7684\u4fe1\u606f\u4f5c\u4e3a\u8f93\u51fa\u8fd4\u56de\u3002<br \/>\n\u867d\u7136\u804a\u5929\u683c\u5f0f\u662f\u4e3a\u4e86\u65b9\u4fbf\u591a\u8f6e\u5bf9\u8bdd\u800c\u8bbe\u8ba1\u7684\uff0c\u4f46\u5b83\u540c\u6837\u9002\u7528\u4e8e\u6ca1\u6709\u4efb\u4f55\u5bf9\u8bdd\u7684\u5355\u8f6e\u4efb\u52a1\u3002<\/p>\n<h3 data-id=\"heading-3\">Example Reqeust<\/h3>\n<ul>\n<li>curl request<\/li>\n<\/ul>\n<pre><\/div><div class=\"code-block-extension-headerRight\"><span class=\"code-block-extension-lang\">shell<\/span><div class=\"code-block-extension-copyCodeBtn\">\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div><code class=\"hljs language-shell code-block-extension-codeShowNum\" lang=\"shell\"><span class=\"code-block-extension-codeLine\" data-line-num=\"1\">curl https:\/\/api.openai.com\/v1\/chat\/completions \\<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"2\">  -H \"Content-Type: application\/json\" \\<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"3\">  -H \"Authorization: Bearer $OPENAI_API_KEY\" \\<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"4\">  -d '{<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"5\">    \"model\": \"gpt-3.5-turbo\",<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"6\">    \"messages\": [<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"7\">      {<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"8\">        \"role\": \"system\",<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"9\">        \"content\": \"You are a helpful assistant.\"<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"10\">      },<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"11\">      {<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"12\">        \"role\": \"user\",<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"13\">        \"content\": \"Who won the world series in 2020?\"<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"14\">      },<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"15\">      {<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"16\">        \"role\": \"assistant\",<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"17\">        \"content\": \"The Los Angeles Dodgers won the World Series in 2020.\"<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"18\">      },<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"19\">      {<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"20\">        \"role\": \"user\",<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"21\">        \"content\": \"Where was it played?\"<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"22\">      }<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"23\">    ]<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"24\">  }'<\/span>\n<\/code><\/pre>\n<ul>\n<li>python request<\/li>\n<\/ul>\n<pre><\/div><div class=\"code-block-extension-headerRight\"><span class=\"code-block-extension-lang\">python<\/span><div class=\"code-block-extension-copyCodeBtn\">\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div><code class=\"hljs language-python code-block-extension-codeShowNum\" lang=\"python\"><span class=\"code-block-extension-codeLine\" data-line-num=\"1\"><span class=\"hljs-keyword\">from<\/span> openai <span class=\"hljs-keyword\">import<\/span> OpenAI<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"2\">client = OpenAI()<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"3\"><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"4\">response = client.chat.completions.create(<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"5\">  model=<span class=\"hljs-string\">\"gpt-3.5-turbo\"<\/span>,<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"6\">  messages=[<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"7\">    {<span class=\"hljs-string\">\"role\"<\/span>: <span class=\"hljs-string\">\"system\"<\/span>, <span class=\"hljs-string\">\"content\"<\/span>: <span class=\"hljs-string\">\"You are a helpful assistant.\"<\/span>},<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"8\">    {<span class=\"hljs-string\">\"role\"<\/span>: <span class=\"hljs-string\">\"user\"<\/span>, <span class=\"hljs-string\">\"content\"<\/span>: <span class=\"hljs-string\">\"Who won the world series in 2020?\"<\/span>},<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"9\">    {<span class=\"hljs-string\">\"role\"<\/span>: <span class=\"hljs-string\">\"assistant\"<\/span>, <span class=\"hljs-string\">\"content\"<\/span>: <span class=\"hljs-string\">\"The Los Angeles Dodgers won the World Series in 2020.\"<\/span>},<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"10\">    {<span class=\"hljs-string\">\"role\"<\/span>: <span class=\"hljs-string\">\"user\"<\/span>, <span class=\"hljs-string\">\"content\"<\/span>: <span class=\"hljs-string\">\"Where was it played?\"<\/span>}<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"11\">  ]<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"12\">)<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"13\"><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"14\"><span class=\"hljs-built_in\">print<\/span>(completion.choices[<span class=\"hljs-number\">0<\/span>].message)<\/span>\n<\/code><\/pre>\n<p>Request\u4e3b\u8981\u8f93\u5165\u662f<code>messages<\/code>\u53c2\u6570\u3002<code>messages<\/code>\u5fc5\u987b\u662f\u4e00\u4e2a\u5bf9\u8c61\u6570\u7ec4\uff0c\u5176\u4e2d\u6bcf\u4e2a\u5bf9\u8c61\u90fd\u6709\u4e00\u4e2a\u89d2\u8272\uff08&#8221;system&#8221;\u3001&#8221;user&#8221;\u6216 &#8220;assistant&#8221;\uff09\u548c<code>content<\/code>\u3002\u5bf9\u8bdd\u53ef\u4ee5\u77ed\u81f3\u4e00\u6761\u4fe1\u606f\uff0c\u4e5f\u53ef\u4ee5\u6765\u56de\u591a\u6b21\u3002<\/p>\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u5bf9\u8bdd\u7684\u683c\u5f0f\u662f<code>system<\/code>\u5728\u524d\uff0c<code>user<\/code>\u548c<code>assistant<\/code>\u4ea4\u66ff\u5728\u540e\u3002<\/p>\n<p><code>system<\/code>\u6709\u52a9\u4e8e\u8bbe\u7f6eassistant\u7684\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4fee\u6539assistant\u7684\u4e2a\u6027\uff0c\u6216\u5bf9\u5176\u5728\u6574\u4e2a\u5bf9\u8bdd\u8fc7\u7a0b\u4e2d\u7684\u884c\u4e3a\u63d0\u4f9b\u5177\u4f53\u6307\u5bfc\u3002\u4e0d\u8fc7\u8bf7\u6ce8\u610f\uff0c\u7cfb\u7edf\u4fe1\u606f\u662f\u53ef\u9009\u7684\uff0c\u5982\u679c\u6ca1\u6709\u7cfb\u7edf\u4fe1\u606f\uff0c\u6a21\u578b\u7684\u884c\u4e3a\u53ef\u80fd\u4e0e\u4f7f\u7528 &#8220;You are a helpful assistant.&#8221;\u8fd9\u6837\u7684\u901a\u7528\u4fe1\u606f\u7c7b\u4f3c\u3002<\/p>\n<p><code>user<\/code>\u63d0\u4f9b\u8bf7\u6c42\u6216\u8bc4\u8bba\uff0c\u4f9bassistant\u56de\u590d\u3002assistant\u4fe1\u606f\u4f1a\u5b58\u50a8\u4ee5\u524d\u7684\u56de\u590d\uff0c\u4f46\u4e5f\u53ef\u4ee5\u7531\u60a8\u81ea\u5df1\u7f16\u5199\uff0c\u4ee5\u63d0\u4f9b\u6240\u9700\u7684\u884c\u4e3a\u793a\u4f8b\u3002<\/p>\n<p>\u5f53\u7528\u6237\u5f15\u7528\u4e4b\u524d\u7684\u4fe1\u606f\u65f6\uff0c\u5305\u62ec\u5bf9\u8bdd\u5386\u53f2\u8bb0\u5f55\u5c31\u663e\u5f97\u975e\u5e38\u91cd\u8981\u3002\u7531\u4e8e\u6a21\u578b\u65e0\u6cd5\u8bb0\u5fc6\u8fc7\u53bb\u7684\u8bf7\u6c42\uff0c\u56e0\u6b64<strong>\u6240\u6709\u76f8\u5173\u4fe1\u606f\u90fd\u5fc5\u987b\u4f5c\u4e3a\u6bcf\u6b21\u8bf7\u6c42\u4e2d\u5bf9\u8bdd\u5386\u53f2\u7684\u4e00\u90e8\u5206\u63d0\u4f9b<\/strong>\u3002\u5982\u679c\u4e00\u4e2a\u5bf9\u8bdd\u65e0\u6cd5\u5bb9\u7eb3\u5728\u6a21\u578b\u7684\u6807\u8bb0\u9650\u5236\u5185\uff0c\u5c31\u9700\u8981\u4ee5\u67d0\u79cd\u65b9\u5f0f\u5c06\u5176\u7f29\u77ed\u3002<\/p>\n<h3 data-id=\"heading-4\">Example Response<\/h3>\n<pre><\/div><div class=\"code-block-extension-headerRight\"><span class=\"code-block-extension-lang\">json<\/span><div class=\"code-block-extension-copyCodeBtn\">\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div><code class=\"hljs language-json code-block-extension-codeShowNum\" lang=\"json\"><span class=\"code-block-extension-codeLine\" data-line-num=\"1\"><span class=\"hljs-punctuation\">{<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"2\">  <span class=\"hljs-attr\">\"choices\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-punctuation\">[<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"3\">    <span class=\"hljs-punctuation\">{<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"4\">      <span class=\"hljs-attr\">\"finish_reason\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-string\">\"stop\"<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"5\">      <span class=\"hljs-attr\">\"index\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-number\">0<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"6\">      <span class=\"hljs-attr\">\"message\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-punctuation\">{<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"7\">        <span class=\"hljs-attr\">\"content\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-string\">\"The 2020 World Series was played in Texas at Globe Life Field in Arlington.\"<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"8\">        <span class=\"hljs-attr\">\"role\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-string\">\"assistant\"<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"9\">      <span class=\"hljs-punctuation\">}<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"10\">      <span class=\"hljs-attr\">\"logprobs\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-literal\"><span class=\"hljs-keyword\">null<\/span><\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"11\">    <span class=\"hljs-punctuation\">}<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"12\">  <span class=\"hljs-punctuation\">]<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"13\">  <span class=\"hljs-attr\">\"created\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-number\">1677664795<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"14\">  <span class=\"hljs-attr\">\"id\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-string\">\"chatcmpl-7QyqpwdfhqwajicIEznoc6Q47XAyW\"<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"15\">  <span class=\"hljs-attr\">\"model\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-string\">\"gpt-3.5-turbo-0613\"<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"16\">  <span class=\"hljs-attr\">\"object\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-string\">\"chat.completion\"<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"17\">  <span class=\"hljs-attr\">\"usage\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-punctuation\">{<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"18\">    <span class=\"hljs-attr\">\"completion_tokens\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-number\">17<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"19\">    <span class=\"hljs-attr\">\"prompt_tokens\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-number\">57<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"20\">    <span class=\"hljs-attr\">\"total_tokens\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-number\">74<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"21\">  <span class=\"hljs-punctuation\">}<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"22\"><span class=\"hljs-punctuation\">}<\/span><\/span>\n<\/code><\/pre>\n<p>\u6bcf\u6b21\u54cd\u5e94\uff0c\u90fd\u5305\u62ec\u4e00\u4e2a<code>finish_reason<\/code>. <code>finish_reason<\/code>\u7684\u53ef\u80fd\u503c\u662f\uff1a<\/p>\n<ul>\n<li><code>stop<\/code>\uff1aAPI\u8fd4\u56de\u5b8c\u6574\u4fe1\u606f\uff0c\u6216\u7531\u901a\u8fc7 stop \u53c2\u6570\u63d0\u4f9b\u7684stop\u5e8f\u5217\u4e4b\u4e00\u7ec8\u6b62\u7684\u6d88\u606f<\/li>\n<li><code>length<\/code>\uff1a\u4e0d\u5b8c\u6574\u6a21\u578b\u7684\u8f93\u51fa\uff0c\u7531\u4e8emax_tokens\u53c2\u6570\u6216\u9650\u5236\u4ee4\u724c<\/li>\n<li><code>function_call<\/code>\uff1a\u6a21\u578b\u51b3\u5b9a\u8c03\u7528\u4e00\u4e2a\u51fd\u6570<\/li>\n<li><code>content_filter<\/code>:\u7531\u4e8e\u6211\u4eec\u7684\u5185\u5bb9\u8fc7\u6ee4\u5668\u4e2d\u7684\u6807\u8bb0\u800c\u7701\u7565\u4e86\u5185\u5bb9<\/li>\n<li><code>null<\/code>\uff1aAPI\u54cd\u5e94\u4ecd\u5728\u8fdb\u884c\u4e2d\u7684\u6216\u4e0d\u5b8c\u6574<\/li>\n<\/ul>\n<p>\u6839\u636e\u8f93\u5165\u7684\u53c2\u6570\u4e0d\u540c\uff0c\u6a21\u578b\u7684\u8fd4\u56de\u53ef\u80fd\u5305\u62ec\u4e0d\u540c\u7684\u4fe1\u606f\u3002<\/p>\n<h2 data-id=\"heading-5\">Embedding API<\/h2>\n<p>LLM\u7684Embedding\u901a\u5e38\u7528\u5728RAG\u4e2d\uff0c\u7ed9\u6a21\u578b\u67d0\u4e2a\u7279\u5b9a\u9886\u57df\u7684\u77e5\u8bc6\uff0c\u4ee5\u63d0\u9ad8\u751f\u6210\u6587\u672c\u7684\u51c6\u786e\u6027\u548c\u4fe1\u606f\u542b\u91cf\u3002<\/p>\n<p>\u8981\u83b7\u53d6Embedding\uff0c\u5c06\u6587\u672c\u5b57\u7b26\u4e32\u548cEmbedding\u6a21\u578b\u540d\u79f0\uff08\u5982 text-embedding-3-small\uff09\u4e00\u8d77\u53d1\u9001\u5230 embeddings API \u7aef\u70b9\u3002\u54cd\u5e94\u5c06\u5305\u542b\u4e00\u4e2aEmbedding\uff08\u6d6e\u70b9\u6570\u5217\u8868\uff09\uff0c<br \/>\n\u53ef\u4ee5\u63d0\u53d6\u5b83\uff0c\u4fdd\u5b58\u5728\u77e2\u91cf\u6570\u636e\u5e93\u4e2d\uff0c\u5e76\u7528\u4e8e\u8bb8\u591a\u4e0d\u540c\u7684\u7528\u4f8b\u3002<\/p>\n<h3 data-id=\"heading-6\">Example Request<\/h3>\n<ul>\n<li>curl<\/li>\n<\/ul>\n<pre><\/div><div class=\"code-block-extension-headerRight\"><span class=\"code-block-extension-lang\">shell<\/span><div class=\"code-block-extension-copyCodeBtn\">\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div><code class=\"hljs language-shell code-block-extension-codeShowNum\" lang=\"shell\"><span class=\"code-block-extension-codeLine\" data-line-num=\"1\">curl https:\/\/api.openai.com\/v1\/embeddings \\<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"2\">  -H \"Content-Type: application\/json\" \\<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"3\">  -H \"Authorization: Bearer $OPENAI_API_KEY\" \\<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"4\">  -d '{<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"5\">    \"input\": \"Your text string goes here\",<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"6\">    \"model\": \"text-embedding-3-small\"<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"7\">  }'<\/span>\n<\/code><\/pre>\n<ul>\n<li>python<\/li>\n<\/ul>\n<pre><\/div><div class=\"code-block-extension-headerRight\"><span class=\"code-block-extension-lang\">python<\/span><div class=\"code-block-extension-copyCodeBtn\">\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div><code class=\"hljs language-python code-block-extension-codeShowNum\" lang=\"python\"><span class=\"code-block-extension-codeLine\" data-line-num=\"1\"><span class=\"hljs-keyword\">from<\/span> openai <span class=\"hljs-keyword\">import<\/span> OpenAI<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"2\">client = OpenAI()<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"3\"><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"4\">response = client.embeddings.create(<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"5\">    <span class=\"hljs-built_in\">input<\/span>=<span class=\"hljs-string\">\"Your text string goes here\"<\/span>,<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"6\">    model=<span class=\"hljs-string\">\"text-embedding-3-small\"<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"7\">)<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"8\"><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"9\"><span class=\"hljs-built_in\">print<\/span>(response.data[<span class=\"hljs-number\">0<\/span>].embedding)<\/span>\n<\/code><\/pre>\n<h3 data-id=\"heading-7\">Example Response<\/h3>\n<pre><\/div><div class=\"code-block-extension-headerRight\"><span class=\"code-block-extension-lang\">json<\/span><div class=\"code-block-extension-copyCodeBtn\">\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div><code class=\"hljs language-json code-block-extension-codeShowNum\" lang=\"json\"><span class=\"code-block-extension-codeLine\" data-line-num=\"1\"><span class=\"hljs-punctuation\">{<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"2\">  <span class=\"hljs-attr\">\"object\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-string\">\"list\"<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"3\">  <span class=\"hljs-attr\">\"data\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-punctuation\">[<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"4\">    <span class=\"hljs-punctuation\">{<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"5\">      <span class=\"hljs-attr\">\"object\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-string\">\"embedding\"<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"6\">      <span class=\"hljs-attr\">\"index\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-number\">0<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"7\">      <span class=\"hljs-attr\">\"embedding\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-punctuation\">[<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"8\">        <span class=\"hljs-number\">-0.006929283495992422<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"9\">        <span class=\"hljs-number\">-0.005336422007530928<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"10\">        ... (omitted for spacing)<\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"11\">        <span class=\"hljs-number\">-4.547132266452536e-05<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"12\">        <span class=\"hljs-number\">-0.024047505110502243<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"13\">      <span class=\"hljs-punctuation\">]<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"14\">    <span class=\"hljs-punctuation\">}<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"15\">  <span class=\"hljs-punctuation\">]<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"16\">  <span class=\"hljs-attr\">\"model\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-string\">\"text-embedding-3-small\"<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"17\">  <span class=\"hljs-attr\">\"usage\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-punctuation\">{<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"18\">    <span class=\"hljs-attr\">\"prompt_tokens\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-number\">5<\/span><span class=\"hljs-punctuation\">,<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"19\">    <span class=\"hljs-attr\">\"total_tokens\"<\/span><span class=\"hljs-punctuation\">:<\/span> <span class=\"hljs-number\">5<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"20\">  <span class=\"hljs-punctuation\">}<\/span><\/span>\n<span class=\"code-block-extension-codeLine\" data-line-num=\"21\"><span class=\"hljs-punctuation\">}<\/span><\/span>\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u7bc7\u6559\u7a0b\u4ecb\u7ecd\u4e86OpenAI API\uff0c\u63d0\u4f9b\u4e86\u5927\u6a21\u578b\u7684\u7b80\u5355\u63a5\u53e3\u3002\u5185\u5bb9\u6db5\u76d6API\u57fa\u7840\u3001\u5b89\u88c5\u3001\u914d\u7f6e\u5bc6\u94a5\u3001\u53d1\u9001\u8bf7\u6c42\uff0c\u5c55\u793a\u4e86Chat Completions API\u548cEmbedding API\u4f7f\u7528\u65b9\u6cd5\uff0c\u5e76\u4ecb\u7ecd\u4e86\u5982<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_title":"","rank_math_description":"","rank_math_focus_keyword":"","views":"2","footnotes":""},"categories":[3],"tags":[127,128,129,136,126],"collection":[],"class_list":["post-1763","post","type-post","status-publish","format-standard","hentry","category-fenlei2","tag-ai","tag-128","tag-129","tag-136","tag-gpt"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/posts\/1763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/comments?post=1763"}],"version-history":[{"count":0,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/posts\/1763\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/media?parent=1763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/categories?post=1763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/tags?post=1763"},{"taxonomy":"collection","embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/collection?post=1763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}