Ian Okonu

@Okonu

Website

ML &AI Architect

Nairobi, KenyaJoined December 2021

About

LLM Orchestration · RAG Pipelines · Multi-Agent Systems | Production AI for Fintech, Legal & Gov on Azure · GCP · AWS

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I am available for ML & AI Engineering roles, Open Source Contributions and learning opportunities

Ian Okonu's blogs

Okonuokonu.hashnode.dev20 posts

Articles Comments1

Recently published

IOIan Okonuokonu.hashnode.devMay 2 · 11 min read

When Confidence Becomes Overconfidence

Calibration Collapse After RLHF; and How to Fix It Without Retraining Reinforcement Learning from Human Feedback makes language models more helpful and less harmful. It also makes them systematically

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IOIan Okonuokonu.hashnode.devApr 12 · 18 min read

AI Agents Are Not Products: Embedding Intelligence Into Business Operations

Abstract AI agent products are proliferating faster than the operational frameworks needed to deploy them well. Most enterprise and SME deployments fail not because the underlying models are incapable

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IOIan Okonuokonu.hashnode.devApr 5 · 20 min read

When Does Similarity Stop Working?

The Concentration Problem at the Heart of Vector Search Every major embedding model produces hundreds or thousands of dimensions. You use cosine similarity on them. There is a theorem that says this

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IOIan Okonuokonu.hashnode.devMar 30 · 17 min read

When Does Learning Beat Random?

The Johnson-Lindenstrauss Lemma Against PCA and Neural Networks A theorem from 1984 claims you can throw a random matrix at high-dimensional data and preserve its geometry almost perfectly, with no

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IOIan Okonuokonu.hashnode.devMar 22 · 20 min read

When Agents Decide

Agentic AI in Credit & KYC and the Governance Gap That Follows Abstract Agentic AI systems are now capable of executing end-to-end credit decisioning and KYC workflows with minimal human input, retri

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Ian Okonu

About

Available for

Ian Okonu's blogs

Recently published

When Confidence Becomes Overconfidence

AI Agents Are Not Products: Embedding Intelligence Into Business Operations

When Does Similarity Stop Working?

When Does Learning Beat Random?

When Agents Decide

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Ian Okonu

About

Available for

Ian Okonu's blogs

Recently published

When Confidence Becomes Overconfidence

AI Agents Are Not Products: Embedding Intelligence Into Business Operations

When Does Similarity Stop Working?

When Does Learning Beat Random?

When Agents Decide