---
title: "Dr. Ehoneah Obed (@ehoneahobed) | Hashnode"
description: "Software and AI engineer, health informatician, and registered pharmacist. I write about what I build and what I learn."
url: "https://hashnode.com/@ehoneahobed"
---

@ehoneahobed

# Dr. Ehoneah Obed

@ehoneahobed · Joined May 2022

Software and AI engineer, health informatician, and registered pharmacist. I write about what I build and what I learn.

[Website](https://ehoneahobed.com/)

### [Choosing the Right AI Model for the Job](https://blog.ehoneahobed.com/choosing-the-right-ai-model-for-the-job?utm_source=hashnode&utm_medium=feed)

Imagine you have access to several AI models. One is extremely powerful but expensive. Another is fast and cheap but less capable. A third is excellent at coding but weaker at reasoning. Which on

10 min read · [blog.ehoneahobed.com](https://blog.ehoneahobed.com/choosing-the-right-ai-model-for-the-job?utm_source=hashnode&utm_medium=feed)

[Jun 16](https://hashnode.com/posts/choosing-the-right-ai-model-for-the-job/6a3135cd4eebfae149af06b5)

### [How Source Documents Make AI More Reliable](https://blog.ehoneahobed.com/how-source-documents-make-ai-more-reliable?utm_source=hashnode&utm_medium=feed)

In the last lesson, you learned something important: AI can generate information that sounds convincing while still being completely wrong. That happens because AI primarily predicts patterns in langu

8 min read · [blog.ehoneahobed.com](https://blog.ehoneahobed.com/how-source-documents-make-ai-more-reliable?utm_source=hashnode&utm_medium=feed)

[Jun 2](https://hashnode.com/posts/how-source-documents-make-ai-more-reliable/6a1ee2bbc5484173f882aeb3)

### [Why AI Sounds Smart Even When It Is Wrong](https://blog.ehoneahobed.com/why-ai-sounds-smart-even-when-it-is-wrong?utm_source=hashnode&utm_medium=feed)

One of the strangest things about modern AI is this: It can sound extremely intelligent while still being completely wrong. That is what makes AI both impressive and dangerous at the same time. You

9 min read · [blog.ehoneahobed.com](https://blog.ehoneahobed.com/why-ai-sounds-smart-even-when-it-is-wrong?utm_source=hashnode&utm_medium=feed)

[Jun 2](https://hashnode.com/posts/why-ai-sounds-smart-even-when-it-is-wrong/6a1e4ab4419e41be98d74e81)

### [Prompt Engineering: Thinking Like a Professional AI User](https://blog.ehoneahobed.com/prompt-engineering-thinking-like-a-professional-ai-user?utm_source=hashnode&utm_medium=feed)

At this point, you already understand something many AI users never fully realize: AI does not read prompts like humans do. It processes: tokens patterns structure and attention distribution Tha

8 min read · [blog.ehoneahobed.com](https://blog.ehoneahobed.com/prompt-engineering-thinking-like-a-professional-ai-user?utm_source=hashnode&utm_medium=feed)

[May 30](https://hashnode.com/posts/prompt-engineering-thinking-like-a-professional-ai-user/6a1b32a23f470c51d48f0f55)

### [How AI actually processes your prompt under the hood](https://blog.ehoneahobed.com/how-ai-actually-processes-your-prompt-under-the-hood?utm_source=hashnode&utm_medium=feed)

One of the biggest mistakes people make when using AI is assuming the AI reads like a human. It does not. Humans: infer meaning read between the lines fill in missing context guess intentions AI

8 min read · [blog.ehoneahobed.com](https://blog.ehoneahobed.com/how-ai-actually-processes-your-prompt-under-the-hood?utm_source=hashnode&utm_medium=feed)

[May 30](https://hashnode.com/posts/how-ai-actually-processes-your-prompt-under-the-hood/6a1b32183f470c51d48ed469)