Self-extracting prompts for GPT-4
Use CompressGPT to reduce your GPT-4 token usage by ~70% in one line.
Self-extracting prompts for GPT-4 launched on April 21, 2023 with 13 votes, #1,634 of 4,853 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Self-extracting prompts for GPT-4 is an AI tool that generates prompts designed to work with GPT-4. The tool creates prompts that can extract and optimize themselves for better results. It's intended for users who want to improve their interactions with GPT-4 by using dynamically generated prompts. The product focuses on automating prompt creation rather than requiring manual engineering.
written from the facts on this page · September 2026
From the sources
Prompt compression as compilation: pay the token cost once, reuse it every call. TL;DR One changed import compresses LangChain prompts ~70%; compilations are cached to Redis or disk, so you pay the compression cost once. I saw @VictorTaelin’s tweet recently on increasing the effective context window for GPT-* by asking the LLM to compress a prompt which is then fed into another instance of the same model. This seemed like a neat trick, but in practice presents some issues; the compression can be lossy, crucial instructions can be lost, and less characters != less tokens. I set out to build a more usable version of this idea, and came up with CompressGPT. Through various techniques…from musings.yasyf.com
Does a similar job
all alternatives →- CGCompress GPT-4 Prompts2023 · promptreducer.com · ▲68
Hey HN! I recently built Prompt Reducer, an app that makes it easier to compress GPT-4 prompts. The main goal is to reduce the number of tokens in each prompt, thereby reducing the cost of running GPT-4. I figured since @gfodor tweeted about compressing GPT-4. It’s still early, and it does not work perfectly, but I’d love to hear any feedback or suggestions for how to make it faster or more efficient.
1000+ GPT-4 Prompts2023 · shushantlakhyani.gumroad.com · ▲514Use GPT-4 to save 100s of hours of manual work
100+ Marketing GPT-4 Prompts Templates2023 · harshmakadia.gumroad.com · ▲266Transform your work with GPT4 and save 100s of hours
A simple ChatGPT prompt builder2024 · mitenmit.github.io · ▲280Any Ideas/Suggestions are welcome :)
Klart Prompts2023 · chatgptservices.app · ▲62AI tools & prompt generators to boost efficiency/creativity
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Source: Show HN post ↗
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