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AI 作文生成器 —— 一个题目一键生成完整作文

AI 作文生成器把一个题目,连同学术层级、作文类型和字数,通过一次异步调用变成一篇结构完整的作文。AI 作文生成器还提供可选的去 AI 化处理,让初稿读起来更像真人写的。

Input

必填 · 你的提示词

Descriptive · Narrative · Persuasive · Analytical · CompareAndContrast

HighSchool · University · Doctorate

Short · Medium · Long

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默认 v2

Estimated cost447 credits$0.447
Result

The Industrial Revolution took place in the late 18th and 19th centuries and was a time of great change when traditional agrarian societies were reformed to develop largely industrial economies. The Industrial Revolution had many causes. There were the technological developments like the steam engine, spinning jenny and the power loom which allowed a greater amount of production and the work to be done by fewer people. There were also the natural resources of coal and iron and how they could be used with the new technology. Additionally, there were also the geographical advantages that countries like England possessed with their rivers and the sea. These were vital for trade and the transportation of all the goods being produced.

The development of new machines created the need for industrial production on a large scale. To facilitate this growth, there was a requirement for a number of factors including raw materials and a location to establish a factory. Coal and iron became two of the main raw materials to be used in the Industrial Revolution. As the need for machinery and buildings increased, there was a requirement for more resources to be found and then transported to the point of use. This in itself created another problem as the resources had to be moved from the point of origin to the factory, thus the geographical location of a factory became increasingly important. The location of England in relation to the rest of Europe meant that it was an ideal location for trade, with many of the country's rivers being navigable to allow for the transportation of heavy loads, and with the sea being only a short distance away, there was an ideal location for trading with other countries.

As industry expanded, the most notable change to society was urbanization. With workers moving from rural settings to take up work in the new factories, many cities quickly grew at an enormous rate. In many cases, this led to crowded and unsanitary living conditions, and to areas of a city with little in the way of proper infrastructure. The new working class was subjected to the long hours and low wages that we associate with this era, but there were also many who sought labor rights and social reform. This would lead to such innovations as trade unions and cooperative societies.

The Industrial Revolution had far reaching economic consequences. The emergence of new industries and the growth of production in existing ones created the basis for the modern capitalist economy and generated unprecedented wealth. As production increased and markets expanded, there was a huge demand for goods and for new markets in which to sell them. As a result, there was a vast increase in international trade, with countries around the world trading goods and services with each other. In this way, the Industrial Revolution did not just change the way that industries were run, it changed the very nature of society. Today, we can see the effects of the Industrial Revolution in the many technological developments of the last few decades, in the growth of cities around the world and in current debates about the rights of workers in industries around the globe and the need for sustainable production.

Try one of these prompts

什么是 AI Essay Writer API?

AI Essay Writer 通过一个异步端点把一个题目变成一篇结构完整的文章:提交题目,再加上五种文体(说明、叙事、议论、分析、对比)之一、三个学术层级(高中、大学、博士)之一以及长度档位,然后轮询任务直到正文生成完毕。可选的 humanized 二次改写会让成稿读起来更不像机器写的;计费按篇计算,价格随所选长度档位变化。

你能用这个模型做什么

可以用这个模型构建并上线的真实工作流与生产级用例。

一个题目变成一篇完整作文

AI 作文生成器从题目起草整篇作文

把题目交给 AI 作文生成器,它就按你选定的学术层级返回一篇完整作文——引言、正文、结论一应俱全。无需先列提纲,也省去反复修改的时间。

生成一篇作文
学术层级、类型和篇幅控件

层级、类型、字数自由匹配

设定学术层级、作文类型和篇幅,AI 作文生成器会随之调整语气、结构和深度。一次调用既能写出 HighSchool 的记叙文,也能写出 Doctorate 的议论分析文。

经过人性化处理的作文草稿

交付读起来像真人写的草稿

开启人性化处理,AI 作文生成器会把成稿作文重写得更自然。轮询任务、取出作文,即可直接交付。

价格

积分计费 — 1 积分 = 0.001 美元,仅为成功生成付费。

首次测试成本
$0.447447 credits

最低档一次生成(Short essay)。

测试预算参考
充值积分
$10
约 22 次测试
$50
约 111 次测试
$100
约 223 次测试
模型类别价格
短篇作文每篇
$0.447
447 credits · Short essay
中篇作文每篇
$0.894
894 credits · Medium essay
长篇作文每篇
$1.341
1341 credits · Long essay

为什么选 reAPI

题目进,整篇作文出

AI 作文生成器接收一个题目,一次异步调用即返回一篇结构完整的作文——无需调提示词,也无需多步编排。

内置学术预设

学术层级、作文类型和篇幅都是一等参数,AI 作文生成器据此贴合作业要求,而不是从自由文本提示词里去猜。

按篇幅逐篇计费

AI 作文生成器按篇计费,并随篇幅档位递增,短篇作文比长篇便宜。任务失败自动退款。

AI 作文生成器 vs ChatGPT

两者都能写作文,但 AI 作文生成器把题目连同学术层级、类型和篇幅作为结构化参数传入,一次调用即返回一篇成稿作文。下面是 AI 作文生成器与 ChatGPT 在公开文档行为上的对比。

能力
reAPI 上的 AI 作文生成器
ChatGPT
输入
题目 + 作为参数的学术层级、类型和篇幅
你自己撰写的自由文本提示词
学术预设
内置层级 / 类型 / 篇幅控件
在提示词中描述,无固定参数
输出
按篇幅档位定长的结构完整作文
随提示词和模型而变
人性化处理
可选的内置处理,让行文更像真人写的
无内置
接入方式
REST API——提交并轮询,单一端点
聊天界面或通用聊天 API
计费
按篇幅逐篇计费,任务失败自动退款
按 token 或订阅

对比反映撰写时公开文档所载行为。第三方能力与价格会变化,请以对应方当前文档为准。

三步接入 AI 作文生成器

  1. step 01

    创建 API 密钥

    注册后在控制台获取密钥。免费额度足够覆盖你最初几次 AI 作文生成器调用——无需绑卡。

    打开
  2. step 02

    提交作文任务

    向 /api/v1/essay 发起 POST,带上 type、academic_level、length 和题目,AI 作文生成器会立即返回一个任务 ID。

    打开
  3. step 03

    轮询结果

    对 /api/v1/tasks/:id 发起 GET,直到 status 为 completed,然后取出作文并交付。

    打开
docs/api/ai-essay-writer

API 参考

复制即用的代码片段与完整参数表。

curl -X POST https://reapi.ai/api/v1/essay \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "ai-essay-writer",
    "type": "Descriptive",
    "academic_level": "HighSchool",
    "length": "Short",
    "input": "Write an essay about the ketogenic diet"
  }'

参数校验失败

提交时同步拒绝并指明出错字段。检查枚举值、范围与 URL 字段——不产生任何扣费。

认证或余额问题

401 表示 Bearer 密钥缺失或无效;402 表示预扣额超出余额。密钥与积分在控制台管理。

内容或素材被拒

参考素材与生成结果都会经过自动审核。被拒的任务返回明确错误并全额退款。

任务失败或超时

进入失败状态的任务不会扣费——预扣自动退还。保留任务 ID,随时可重试。

常见问题

关于此模型的常见疑问。

AI 作文生成器是一个从题目生成完整作文的 API。传入题目,再加上学术层级、作文类型和篇幅,AI 作文生成器便通过异步提交与轮询的流程返回一篇结构完整的作文。

start building

准备好上线了吗?

在 Playground 中试用,或直接获取 API Key 立即接入。