Why AI Needs Structured Reasoning: The Case for Protocols Over Prompts

AI gives you answers fast. But how do you know they're good? Most LLM responses sound confident but skip the hard questions. We built ReasonKit to fix that: five tools that force AI to think systematically, explore all angles, and expose its assumptions before giving you a conclusion.

ThinkTools

The Five ThinkTools: A Deep Dive

GigaThink, LaserLogic, BedRock, ProofGuard, and BrutalHonesty. What each tool does and when to use them.

Documentation
Engineering

Building Reliable AI Agents

How to create AI agents that don't hallucinate, verify their work, and admit when they don't know.

Documentation
Guide

Choosing the Right Reasoning Profile

Quick, Balanced, Deep, or Paranoid? Match your analysis depth to your decision stakes.

Documentation
Research Report · NEW

The Science of Structured Reasoning (2025)

Comprehensive 88-page analysis of CoT, ToT, o3/o4-mini, GPT-5.2, DeepSeek R1, and test-time compute scaling. 47+ peer-reviewed papers synthesized with benchmark comparisons and implementation guidance.

88 pages • 521 KB PDF • January 2026
Whitepaper

The Architecture of Auditable AI

Technical deep-dive into building AI systems with full reasoning traces, confidence metrics, and verifiable outputs.

12 min read • Research
Blog

Building in Public: Week 1

Launch reflections, first users, and why we chose Rust over Node.js for our MCP servers.

Jan 2026 • Medium
Blog

Why Tree-of-Thoughts Matters

The cognitive science behind structured reasoning and how ReasonKit implements it at scale.

Dec 2025 • Medium
Research

CB Insights: Top Startup Failure Reasons

Analysis of why 70% of startups fail and how structured decision-making can prevent common pitfalls.

Research Analysis
Research

Tree of Thoughts: NeurIPS 2023

Deep dive into Yao et al.'s foundational paper on deliberate problem solving with LLMs.

Paper Analysis
Research

Self-Refine: Iterative Refinement

How self-feedback loops improve LLM outputs without additional training data.

Paper Analysis

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Building ReasonKit in Public

Weekly updates from Len P. van der Hof, MSc on the journey of building a cognitive engineering platform.

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