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Posts

2024

Summarizing Large Texts with LLMs and a Tree of Summaries
·413 words·2 mins
How to summarize texts with LLMs that are too large for their context window.

2023

Hands-on ChatGPT in Excel (Book)
·970 words·5 mins
Example Excel workbooks for a book about using OpenAI models in Excel Formulas.
ChatGPT Image Inputs Use Cases
·899 words·5 mins
Practical use cases of ChatGPT’s / GPT-4’s image input feature.
Prompting Small LLMs.
·7075 words·34 mins
What are small LLMs good at and how to get good results from small LLMs.
Fetching Data from REST APIs with Python and httpx
·699 words·4 mins
How to install and use httpx.

2022

What is new in Excel in Q1 2022
·757 words·4 mins
This is when TEXTSPLIT appeared, a building block for working with LLMs in Excel.