Cogitator – A Python Toolkit for Chain-of-Thought Prompting
Hi everyone, I made an open-source Python toolkit/library, named Cogitator, to make it easier to try and use different chain-of-thought (CoT) reasoning methods. The project is at the beta stage, but it supports using models provided by OpenAI and Ollama. It includes implementations for Cot strategies and frameworks like Self-Consistency, Tree of Thoughts, and Graph of Thoughts. GitHub link of the project: https://github.com/habedi/cogitator
Cogitator – A Python Toolkit for Chain-of-Thought Prompting launched on May 15, 2025 with 54 votes, #614 of 7,905 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
Cogitator is an open-source Python toolkit for implementing chain-of-thought reasoning methods with large language models. It is designed for developers and researchers working with AI reasoning techniques, supporting models from OpenAI and Ollama. The toolkit includes built-in implementations of Self-Consistency, Tree of Thoughts, and Graph of Thoughts frameworks, making it easier to experiment with and compare different CoT strategies. Currently in beta stage.
written from the facts on this page · September 2026
From the sources
A Python toolkit for chain-of-thought prompting 🐍. Contribute to habedi/cogitator development by creating an account on GitHub.
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