š Academic Citation: Ivchenko, O. (2026). AI Maturity Models ā Assessing Your Organization’s Readiness and Investment Path. Cost-Effective Enterprise AI Series, Article 6. Odessa National Polytechnic University. DOI: 10.5281/zenodo.18662988 Abstract Organizations consistently overestimate their AI readiness while underestimating the investment required to bridge maturity gaps. Through analysis of 47 enterprise AI implementations across financial services,…
Category: Cost-Effective Enterprise AI
40-article series on cost-effective AI implementation in enterprise
Cost-Effective AI: Deterministic AI vs Machine Learning ā When Traditional Algorithms Win
Cost-Effective AI: Deterministic AI vs Machine Learning ā When Traditional Algorithms Win Author: Oleh Ivchenko Lead Engineer, Enterprise AI Division | PhD Researcher, ONPU Series: Cost-Effective Enterprise AI ā Article 5 of 40 Date: February 2026 DOI: 10.5281/zenodo.18650875 | Zenodo Archive Analysis of 156 enterprise implementations reveals that 34% of deployed ML systems would achieve…
Cost-Effective AI: The Hidden Costs of “Free” Open Source AI ā What Nobody Tells You
Cost-Effective AI: The Hidden Costs of “Free” Open Source AI ā What Nobody Tells You Author: Oleh Ivchenko Lead Engineer, Enterprise AI Division | PhD Researcher, ONPU Series: Cost-Effective Enterprise AI ā Article 4 of 40 Date: February 2026 DOI: 10.5281/zenodo.18644682 | Zenodo Archive The promise of “free” open source AI obscures infrastructure investments of…
Cost-Effective AI: Total Cost of Ownership for LLM Deployments ā A Practitioner’s Calculator
š Academic Citation: Ivchenko, O. (2026). Cost-Effective AI: Total Cost of Ownership for LLM Deployments ā A Practitioner’s Calculator. Cost-Effective Enterprise AI Series. Odesa National Polytechnic University. DOI: 10.5281/zenodo.18630010 Abstract Large Language Model deployments present enterprises with a deceptively complex cost structure that extends far beyond simple API pricing. After analyzing 47 enterprise LLM implementations…
Cost-Effective AI: Build vs Buy vs Hybrid ā Strategic Decision Framework for AI Capabilities
Cost-Effective AI: Build vs Buy vs Hybrid ā Strategic Decision Framework for AI Capabilities Author: Oleh Ivchenko Lead Engineer, Enterprise AI Division | PhD Researcher, ONPU Series: Cost-Effective Enterprise AI ā Article 2 of 40 Date: February 2026 DOI: 10.5281/zenodo.18626731 | Zenodo Archive The build-versus-buy decision for AI capabilities requires strategic sophistication beyond traditional IT…
The Enterprise AI Landscape ā Understanding the Cost-Value Equation
Cost-Effective Enterprise AI Series | Article 1 of 40 | By Oleh Ivchenko DOI: 10.5281/zenodo.18625628 | Zenodo Archive Abstract Enterprise AI spending reached $154 billion globally in 2025, yet 73% of organizations report difficulty extracting measurable business value from their AI investments [1]. This disconnect between investment and return represents the central challenge of our…