Perspectives

    I write about how a company can preserve its knowledge and use AI to make better decisions. Energy, investment and my work at TheryOS are the starting point for these ideas.

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    Featured Article

    Why we decided to bring TheryOS into investment
    Article
    AI

    Why we decided to bring TheryOS into investment

    Why we are bringing TheryOS world models to investment, and what we hope to achieve with Thery Dynamic and Thery Signals: better decisions with traceability.

    Alejandro Díaz González
    October 2026
    4 min
    TheryOS
    Thery Dynamic
    Thery Signals
    Investment
    World models
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    All Articles

    Vertical AGI: why I work with sector-specific world models
    Article
    AI

    Vertical AGI: why I work with sector-specific world models

    Energy taught me that knowing a fact and knowing what to do with it are different problems. That distinction is at the heart of my work on decision systems.

    Alejandro Díaz
    October 2026
    4 min
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    How to evaluate an energy AI: what a test actually proves
    Article
    AI

    How to evaluate an energy AI: what a test actually proves

    Repeating a calculation, respecting a permission and lowering a cost are different achievements. An evaluation should say which one it tested and under what conditions.

    Alejandro Díaz
    October 2026
    4 min
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    From an energy bill to a decision: the savings that matter
    Article
    AI

    From an energy bill to a decision: the savings that matter

    An option can lower the electricity bill while increasing the company’s costs. This example shows why reading a bill properly is only the beginning.

    Alejandro Díaz
    October 2026
    5 min
    Read More
    A company’s knowledge should survive a change of AI
    Article
    AI

    A company’s knowledge should survive a change of AI

    Changing AI providers should not mean losing the reasons, agreements and relationships a company has built. Here is how to check that this knowledge remains usable.

    Alejandro Díaz
    October 2026
    3 min
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    A company needs continuity to work with AI
    Article
    AI

    A company needs continuity to work with AI

    Business tasks span waiting periods, people and tools. Continuity makes it possible to resume progress and see what remains to be done without rebuilding the work in every conversation.

    Alejandro Díaz
    October 2026
    3 min
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    Every decision leaves knowledge: how a company learns
    Article
    AI

    Every decision leaves knowledge: how a company learns

    An improvement after a decision can have several causes. I explain how to preserve the expectation, understand what was actually done and turn experience into a useful criterion for the next case.

    Alejandro Díaz
    October 2026
    3 min
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    From an LLM with tools to sector intelligence: what remains to be proven
    Article
    AI

    From an LLM with tools to sector intelligence: what remains to be proven

    Tools expand what an LLM can do. The next challenge is understanding the business objective, adapting to new problems and working with the autonomy the company grants it.

    Alejandro Díaz
    August 2026
    4 min
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    Context is not memory: why business AI needs an authorized reality
    Article
    AI

    Context is not memory: why business AI needs an authorized reality

    An assistant may remember an approval that is no longer valid. Using examples involving contracts, price changes and responsibilities, I distinguish memory from context inside a company.

    Alejandro Díaz
    August 2026
    3 min
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    Advanced RAG is not a world model
    Article
    Technology

    Advanced RAG is not a world model

    RAG helps find and connect documents. A decision requires linking that information to contracts, facilities and consequences. I explain the difference through a tariff comparison.

    Alejandro Díaz
    December 2025
    3 min
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    Towards a Deterministic Vertical AGI for Energy Systems
    Article
    AI

    Towards a Deterministic Vertical AGI for Energy Systems

    A study of how to represent the energy sector in a world model and use its data and rules to make decisions. It explains how to follow the calculation and review the result.

    Alejandro Díaz
    September 2025
    3 min
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    From Integrated Energy Management to Vertical AGI: The First Patent
    Article
    Energy

    From Integrated Energy Management to Vertical AGI: The First Patent

    Patent WO2024/194517 A1 brings together information from meters, bills and installations to understand energy use. I explain how that idea connects with my work at TheryOS.

    Alejandro Díaz
    September 2025
    3 min
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