Reasoning GitHub Repositories (2026) · Open Source Tools

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

[NeurIPS 2026] State of Thought Enables Endogenous Reasoning

Graph-Native Infrastructure for Context and Accountable AI Systems

TypeDB: Built for systems, not records

Neuro-symbolic agents with verified memory. MCP math tools, an algebra repair Skill, and an open challenge. Verify solutions, learn checked rules, and reuse.

Python of formal math

Open decision models from 0.8B to 27B: a calibrated probability for every option in one pass, and a short thought only when unsure. Engine for vLLM, llama.cpp and MLX.

Plan, apply and roll back changes to a production ontology, with a blast radius report and a proof an auditor can re-check.

The complete post-training stack for LLMs, plus RL for any problem. SFT, DPO and multi-turn agentic RL, with evolutionary hyperparameter optimization built in.

World Model 🌱🐋🌍

🪁All the DSA(Data-Structures & Algorithms) 📒Concepts and 📏Implementations📐 |📈 FAANG Must Do Problems |🔰 CP |📑SDE Sheet's |🖊️ CSE Core Subjects(DBMS + MySql, OOP's, OS & CN) | ✏️Round 1(Aptitude, Logical Reasoning, Puzzle's, Programing MCQ's & Verbal ability) and 🃏Projects. || 🎯Aim :- Help 👨‍🚀Students who are preparing for SDE Interview's🏆.

[Public preview] Hard human-written reasoning puzzles: 749 answered items in 15 topics (707 scored core), with protocol and scorer.