Control summary detail without confusing length and quality
Published by OpenAI Cookbook
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The public work
OpenAI summarizes a Wikipedia article about artificial intelligence using different chunk counts and a detail parameter. The notebook prints summaries and their lengths, including a recursive variant that supplies earlier summaries as context.
What to notice
Choose the coverage you need before summarizing, then check omissions and repetition; a longer summary is not automatically more accurate.
Keep the context
The saved comparison establishes different output lengths, not audited factual accuracy or better decisions. Recursive output repeats material, and some code comments are stale. No workload or efficiency result was reproduced here.
AI use: Documented in the source.
The displayed summarization function uses gpt-4-turbo through the OpenAI API.
A useful public example is not an assessment of a reader, a publisher or a Better Loop member.
Authored practice suggestion
Try the idea. Check your own work.
Use material you are allowed to work with. This suggestion is preparation; it does not record a completed task or an improvement.
A check to adapt
Required sections are represented accurately, repetition is removed, and omissions are identified rather than hidden by extra length.
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OpenAI’s notebook processes a real DevDay recap into frames and audio, then prints summaries and answers from visual input, audio-derived text, and both together. The differing outputs make missing context visible.
Hannah Ritchie’s analysis visualizes food emissions using Poore and Nemecek’s published meta-analysis. It separates livestock, crops, land use and supply-chain contributions, explaining category boundaries and the distinction between food-system and global totals.