Zod-Gpt

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zod-gpt is a Coding & Development tool that provides structured, fully typed, and validated JSON outputs from OpenAI and Anthropic models. It uses Zod for parsing and typing, and includes self-reflection for reliability.

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At a glance

Pricing

Open Source

Free tier

Yes

API

Yes

Skill level

Technical

About

What is zod-gpt?

zod-gpt is an open-source library designed to facilitate structured, fully typed, and validated JSON outputs from large language models like OpenAI's ChatGPT and Anthropic models. It leverages function calling to coerce models into responding with specific JSON structures, ensuring type safety and data integrity. The tool integrates Zod for robust schema definition, serialization, and parsing, and features an auto-healing mechanism that uses self-reflection to correct schema errors. This enhances reliability by re-asking the model to adjust its output based on parsing errors. Additionally, zod-gpt offers automatic text slicing to manage token limits and supports various LLM providers through the `llm-api` library, making it a versatile solution for developers needing reliable structured data from AI models.

Best used for

Ideal for developers who need to reliably extract structured data from AI models, validate JSON outputs against defined schemas, and automatically handle common API errors. Especially valuable for building applications that require consistent and type-safe data interactions with large language models.

Common actions

structure AI output

validate JSON schema

manage LLM responses

integrate AI models

workflowslow-code/no-codeautomated workflowdeepfakecollaborationopen-sourceface swappinggithub copilot"AI Agents"

Capabilities

Key features

Structured JSON output
Type validation with Zod
Auto-healing schema errors
Automatic text slicing
OpenAI/Anthropic support
LLM provider integration

Target Audience

developer

Integrations

openaianthropic

Pricing & Plans

Open Source

Free

FAQs

What LLM providers does zod-gpt support?

zod-gpt supports OpenAI and Anthropic models out-of-the-box, leveraging the `llm-api` library. Its design allows for integration with any model that implements the `CompletionApi` interface, offering flexibility for developers to use custom API wrappers.

How does zod-gpt ensure reliable JSON outputs?

zod-gpt ensures reliability through several mechanisms. It uses function calls to coerce models into structured responses, validates outputs with Zod schemas, and includes an 'auto-healing' feature that prompts the model to correct its own output if schema errors are detected.

Can zod-gpt handle long prompts or token limit issues?

Yes, zod-gpt includes an `autoSlice` option that automatically splits your text when a token overflow error is detected from the `llm-api`. It intelligently slices the text to preserve as much original content as possible while staying within token limits.

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