AIのべりすと

AIのべりすとは、日本語の文章や小説を生成する執筆支援サービス。例文から始めて、入力文脈を継続し、開発者向けAPIも利用できます。

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What is AIのべりすと?

AIのべりすと is an AI writing service for generating Japanese prose and novels. The home page describes it as a "Japanese prose and novel generation AI," and shows ways to begin from an example prompt or generate a continuation from text you have written.

The help explains that the continuation is generated based on the style and structure of the input text, that line breaks, symbols, and how scene changes are written affect the result, and that bracketed instructions and various commands can be used to adjust the development. For developers, a limited alpha API is also available, with guidance aimed at use in personal apps and clients.

Main features

Starting from examples and free input

The home page explains two ways to begin: starting from an example prompt or continuing from an opening written by the user.

Continuation generation that follows input context

The help states that writing style, line length, spaces, and line breaks affect the generated output, indicating that it is designed to extend existing text.

Scene transitions and point-of-view control

The help describes how to control development and perspective using bracketed instructions, headings, line breaks, and items such as `@startpoint` and `@endpoint`.

Tuning repetition suppression

The help includes guidance on raising Repetition Penalty when repeated text becomes noticeable, allowing you to adjust generation habits.

Editing controls for writing assistance

The help explains editing-based writing operations such as comment lines with `@_`, handling retry history, and continuing writing from the middle.

Developer API and external client support

The developer page provides guidance on a REST API, OpenAI-compatible endpoints, Prompt Caching, supported libraries, and GUI clients.

Typical use cases

Drafting novels
Write the opening of a novel or short story, then generate the continuation. The home page offers multiple example prompts that can be used as starting points for different genres.
Maintaining style and tone
Provide a longer input that includes character settings, scenes, and tone, then continue while keeping the desired atmosphere. The help notes that the model is strongly influenced by style.
Scene management and revision
Use instructions in `[]`, headings, line breaks, and comment lines to manage scene changes and shifts in perspective while editing.
Embedding in external applications
Use the REST API or OpenAI-compatible endpoints to embed text generation into personal apps and clients.
Non-novel text generation
Use it for Japanese generation beyond novels, such as game-style prompts, profile generation, summaries, and scene descriptions.

Pros and Cons

Pros

Specialized for Japanese prose and novel generation, making it easy to start creative writing from examples or opening lines.
The help is detailed, so you can understand how to build context, handle scene transitions, change point of view, and suppress repetition.
The terms state that generated output may be used freely for both personal and commercial use at your own responsibility.
There is guidance for a developer API, OpenAI-compatible endpoints, and external clients, leaving room for app integration.

Cons

The pricing page returns 404, so the general pricing structure could not be confirmed within the fetched scope.
The terms prohibit political use, some solicitation purposes, and content intended to discriminate against or attack others.
The help covers advanced operations, but it may take time to learn how to build context and write instructions effectively.

FAQ

What is AIのべりすと suited for?

AIのべりすと is a service for generating Japanese prose and novels. The help explains that providing enough context makes it easier to guide the output toward the intended direction.

How should I enter text when getting started?

On the home page, you are guided to either start from an example prompt or continue from text you wrote yourself. The help explains that creating at least a few lines to around 40 lines of context can help the flow become more stable.

Can I use generated text commercially?

The terms state that generated text and images may be used freely at your own responsibility, whether for personal or commercial use. It also says you do not need to display the service name inside the work.

Are there any prohibited uses?

The terms prohibit political use, solicitation related to investment products or financial products, and content intended to discriminate against or attack people based on race, gender, or religion. Video distribution is allowed for both commercial and non-commercial use, but prohibited content is excluded.

Is there a developer API available?

A limited alpha developer API is available. Public large-scale deployment is currently not supported, and there is guidance for the API Docs and Bit192 Discord.