jhd3197/Prompture
Prompture is an API-first library for requesting structured JSON output from LLMs (or any structure), validating it against a schema, and running comparative tests between models.
This tool helps software developers reliably get structured data, like a customer's name and age, from freeform text descriptions using large language models (LLMs). You provide the raw text and a definition of the data you want, and it outputs a validated data object. Developers building applications that need to process natural language into usable information, such as chatbots or data extraction services, would use this.
Used by 2 other packages. Available on PyPI.
Use this if you are a developer integrating LLMs into an application and need to ensure the LLM's responses are always in a predictable, structured format like JSON, complete with schema validation.
Not ideal if you are a non-developer seeking a no-code solution for general text summarization or content generation without needing strict data validation.
Stars
9
Forks
—
Language
Python
License
MIT
Category
Last pushed
Mar 13, 2026
Commits (30d)
0
Dependencies
9
Reverse dependents
2
Get this data via API
curl "https://pt-edge.onrender.com/api/v1/quality/prompt-engineering/jhd3197/Prompture"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
Compare
Higher-rated alternatives
promptslab/Promptify
Prompt Engineering | Prompt Versioning | Use GPT or other prompt based models to get structured...
masci/banks
LLM prompt language based on Jinja. Banks provides tools and functions to build prompts text and...
character-ai/prompt-poet
Streamlines and simplifies prompt design for both developers and non-technical users with a low...
promplate/partial-json-parser
Parse partial JSON generated by LLM
Hunyuan-PromptEnhancer/PromptEnhancer
PromptEnhancer is a prompt-rewriting tool, refining prompts into clearer, structured versions...