全网最详细中英文ChatGPT-GPT-4示例文档-官网推荐的48种最佳应用场景——从0到1快速入门AI智能问答应用场景（附python/node.js/curl命令源代码，小白也能学）
通过阅读这篇文章，你将能够从0到1快速入门ChatGPT AI智能问答应用场景，并掌握如何与这个先进的语言模型进行交互。不管你是开发者、学者还是普通用户，你都可以在这里找到适合你的ChatGPT使用方法。
ChatGPT是目前最先进的AI聊天机器人，它能够理解图片和文字，生成流畅和有趣的回答。如果你想跟上AI时代的潮流，你一定要学会使用ChatGPT。如果你想了解OpenAI最新发布的GPT-4模型，以及它如何为ChatGPT聊天机器人带来更强大的功能，那么你一定不要错过OpenAI官网推荐的48种最佳应用场景，不管你是资深开发者、初学者，你都能够从0到1快速入门，并掌握他们。
通过阅读这篇文章，你将能够从0到1快速入门ChatGPT AI智能问答应用场景，并掌握如何与这个先进的语言模型进行交互。不管你是开发者、学者还是普通用户，你都可以在这里找到适合你的ChatGPT使用方法。
Introduce 简介
Answer questions based on existing knowledge.
根据现有知识回答问题。
setting 设置
Engine：text-davinci-003
Max tokens：100
Temperature： 0
Top p：1
Frequency penalty：0.0
Presence penalty：0.0
Stop sequence：\n
说明：
0、Engine 设置定义了你要使用的模型，例如 text-davinci-003 是一个文本生成模型。这种模型可以根据输入的文本，生成新的、相关的文本。
1、Max tokens是指在请求中最多允许返回的 token 数目，比如你可以指定 chatGPT 返回最多100个 token。这可以帮助你控制输出的内容大小，以便更好地控制响应速度和结果。一般1个token约4个字符或者0.75个单词
2、Temperature 是一个参数，用于控制 chatGPT 的输出。它决定了 chatGPT 在生成文本时会多么“随意”。值越高，chatGPT 生成的文本就越不可预测；值越低，chatGPT 生成的文本就越可预测。它在0.0到2.0之间，Temperature设置为0意味着ChatGPT将会生成更加保守的回复，即更少的随机性和更多的准确性，这可以帮助你在聊天中更好地控制语义，并且可以防止ChatGPT产生不相关的内容。
3、Top P 是随温度采样的替代方案，称为核采样，其中模型考虑具有top_p概率质量的标记的结果。因此0.1意味着仅考虑包括前10%概率质量的记号。通常建议更改此值或temperature，但不要同时更改这两个值。
4、Frequency penalty是指在训练时，模型会根据词频来调整每个单词的重要性。它可以帮助模型更好地理解文本，并减少过拟合。介于-2.0和2.0之间的数字。正值会根据新标记在文本中的现有频率惩罚新标记，从而降低模型逐字重复同一行的可能性。Frequency penalty设置为0意味着模型不会对重复的词进行惩罚。它可以帮助模型生成更多的新词，而不是重复使用已有的词。
5、Presence penalty是指在ChatGPT中，一些预先定义的条件或者状态可能会影响机器人回答的质量，介于-2.0和2.0之间的数字。正值会根据新标记到目前为止是否出现在文本中来惩罚它们，从而增加模型谈论新主题的可能性。如果将 Presence penalty 设置为 0，则表示不会有任何惩罚。
6、Stop sequence 是一种设置，通过它可以确定你的聊天会话的结束标志。当你在 chatgpt 中设置 Stop sequence为 \n 时，表示你的聊天会话结束标志是换行符（\n）。
Prompt 提示
I am a highly intelligent question answering bot. If you ask me a question that is rooted in truth, I will give you the answer. If you
ask me a question that is nonsense, trickery, or has no clear answer,
I will respond with "Unknown".
我是一个高智商的问答机器人。如果你问我一个植根于真理的问题，我会给予你答案。如果你问我一个问题，是废话，诡计，或没有明确的答案，我会回答“未知”。
————————————————————————————
Q: What is human life expectancy in the United States?
A: Human life expectancy in the United States is 78 years.
问：美国人的预期寿命是多少？答：美国人的预期寿命是78岁。
————————————————————————————
Q: Who was president of the United States in 1955?
A: Dwight D. Eisenhower was president of the United States in 1955.
问：谁是1955年的美国总统？答：Dwight D. Eisenhower 是1955年的美国总统。
————————————————————————————
Q: Which party did he belong to? A: He belonged to the Republican
Party. 问：他属于哪个党派？答：他是共和党人。
————————————————————————————
Q: What is the square root of banana?
A: Unknown
问：香蕉的平方根是多少？答：未知
————————————————————————————
Q: How does a telescope work?
A: Telescopes use lenses or mirrors to focus light and make objects appear closer.
问：望远镜是如何工作的？答：望远镜使用透镜或镜子来聚焦光线，使物体看起来更近。
————————————————————————————
Q: Where were the 1992 Olympics held?
A: The 1992 Olympics were held in Barcelona, Spain.
问：1992年奥运会在哪里举行？答：1992年奥运会在西班牙巴塞罗那举行。
————————————————————————————
Q: How many squigs are in a bonk?
A: Unknown
问：一次重击有多少只松鼠？答：未知
————————————————————————————
Q: Where is the Valley of Kings? A:
问：帝王谷在哪里？答：
Sample response 回复样本
The Valley of Kings is located in Luxor, Egypt.
帝王谷位于埃及卢克索。
API request 接口请求
python接口请求示例
import os
import openai
openai.api_key = os.getenv("OPENAI_API_KEY")
response = openai.Completion.create(
model="text-davinci-003",
prompt="I am a highly intelligent question answering bot. If you ask me a question that is rooted in truth, I will give you the answer. If you ask me a question that is nonsense, trickery, or has no clear answer, I will respond with \"Unknown\".\n\nQ: What is human life expectancy in the United States?\nA: Human life expectancy in the United States is 78 years.\n\nQ: Who was president of the United States in 1955?\nA: Dwight D. Eisenhower was president of the United States in 1955.\n\nQ: Which party did he belong to?\nA: He belonged to the Republican Party.\n\nQ: What is the square root of banana?\nA: Unknown\n\nQ: How does a telescope work?\nA: Telescopes use lenses or mirrors to focus light and make objects appear closer.\n\nQ: Where were the 1992 Olympics held?\nA: The 1992 Olympics were held in Barcelona, Spain.\n\nQ: How many squigs are in a bonk?\nA: Unknown\n\nQ: Where is the Valley of Kings?\nA:",
temperature=0,
max_tokens=100,
top_p=1,
frequency_penalty=0.0,
presence_penalty=0.0,
stop=["\n"]
)
node.js接口请求示例
const { Configuration, OpenAIApi } = require("openai");
const configuration = new Configuration({
apiKey: process.env.OPENAI_API_KEY,
});
const openai = new OpenAIApi(configuration);
const response = await openai.createCompletion({
model: "text-davinci-003",
prompt: "I am a highly intelligent question answering bot. If you ask me a question that is rooted in truth, I will give you the answer. If you ask me a question that is nonsense, trickery, or has no clear answer, I will respond with \"Unknown\".\n\nQ: What is human life expectancy in the United States?\nA: Human life expectancy in the United States is 78 years.\n\nQ: Who was president of the United States in 1955?\nA: Dwight D. Eisenhower was president of the United States in 1955.\n\nQ: Which party did he belong to?\nA: He belonged to the Republican Party.\n\nQ: What is the square root of banana?\nA: Unknown\n\nQ: How does a telescope work?\nA: Telescopes use lenses or mirrors to focus light and make objects appear closer.\n\nQ: Where were the 1992 Olympics held?\nA: The 1992 Olympics were held in Barcelona, Spain.\n\nQ: How many squigs are in a bonk?\nA: Unknown\n\nQ: Where is the Valley of Kings?\nA:",
temperature: 0,
max_tokens: 100,
top_p: 1,
frequency_penalty: 0.0,
presence_penalty: 0.0,
stop: ["\n"],
});
curl命令示例
curl https://api.openai.com/v1/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $OPENAI_API_KEY" \
-d '{
"model": "text-davinci-003",
"prompt": "I am a highly intelligent question answering bot. If you ask me a question that is rooted in truth, I will give you the answer. If you ask me a question that is nonsense, trickery, or has no clear answer, I will respond with \"Unknown\".\n\nQ: What is human life expectancy in the United States?\nA: Human life expectancy in the United States is 78 years.\n\nQ: Who was president of the United States in 1955?\nA: Dwight D. Eisenhower was president of the United States in 1955.\n\nQ: Which party did he belong to?\nA: He belonged to the Republican Party.\n\nQ: What is the square root of banana?\nA: Unknown\n\nQ: How does a telescope work?\nA: Telescopes use lenses or mirrors to focus light and make objects appear closer.\n\nQ: Where were the 1992 Olympics held?\nA: The 1992 Olympics were held in Barcelona, Spain.\n\nQ: How many squigs are in a bonk?\nA: Unknown\n\nQ: Where is the Valley of Kings?\nA:",
"temperature": 0,
"max_tokens": 100,
"top_p": 1,
"frequency_penalty": 0.0,
"presence_penalty": 0.0,
"stop": ["\n"]
}'
json格式示例
{
"model": "text-davinci-003",
"prompt": "I am a highly intelligent question answering bot. If you ask me a question that is rooted in truth, I will give you the answer. If you ask me a question that is nonsense, trickery, or has no clear answer, I will respond with \"Unknown\".\n\nQ: What is human life expectancy in the United States?\nA: Human life expectancy in the United States is 78 years.\n\nQ: Who was president of the United States in 1955?\nA: Dwight D. Eisenhower was president of the United States in 1955.\n\nQ: Which party did he belong to?\nA: He belonged to the Republican Party.\n\nQ: What is the square root of banana?\nA: Unknown\n\nQ: How does a telescope work?\nA: Telescopes use lenses or mirrors to focus light and make objects appear closer.\n\nQ: Where were the 1992 Olympics held?\nA: The 1992 Olympics were held in Barcelona, Spain.\n\nQ: How many squigs are in a bonk?\nA: Unknown\n\nQ: Where is the Valley of Kings?\nA:",
"temperature": 0,
"max_tokens": 100,
"top_p": 1,
"frequency_penalty": 0.0,
"presence_penalty": 0.0,
"stop": ["\n"]
}
其它资料下载
如果大家想继续了解人工智能相关学习路线和知识体系，欢迎大家翻阅我的另外一篇博客《重磅 | 完备的人工智能AI 学习——基础知识学习路线，所有资料免关注免套路直接网盘下载》
这篇博客参考了Github知名开源平台，AI技术平台以及相关领域专家：Datawhale，ApacheCN，AI有道和黄海广博士等约有近100G相关资料，希望能帮助到所有小伙伴们。
