GPT-6 Astra: More Efficient Reasoning, Harder to Audit?
GPT-6 Astra can deliver better results with fewer tokens. What does its opaque reasoning mean for AI costs, auditability and trust in business applications?
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Insights / Notes from the work
Thinking through the work.
Notes on AI, data and building useful products. What worked, what did not, and what the evidence actually supports.
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How many words are 128k tokens?
128k tokens are 96k words in English for ChatGPT 3.5 and 4. The ratio is estimated to be 0.75 words per token. However, the answer is not...
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Free Amazon Product and Bestseller Data
Today, we release a massive dataset for non-commercial use, i.e. research or personal projects. The dataset covers Amazon product data for all of...
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Introducing Tax Shrink
Tax Shrink is a new online tool that helps owner-operators of Limited companies in the UK calculate and visualise the ideal salary-to-dividend...
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How to Build Training Datasets and Fine-tune ChatGPT
Large-language models (LLMs) are great generalists, but modifications are required for optimisation or specialist tasks. The easiest choice is...
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OpenAI GPT-4 Turbo's 128k token context has a 4k completion limit
Recently, OpenAI released GPT4 turbo preview with 128k at its DevDay. That addresses a serious limitation for Retrieval Augmented Generation (RAG)...
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OpenAI Custom GPTs: A Content Backdoor to Omniscience?
Today, I received access to the new custom GPT feature on ChatGPT, and it appears to do what Sam Altman demonstrated. The implications are...
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Is OpenAI killing Retrieval Augmented Generation?
OpenAI's DevDay announcement yesterday addresses issues I wrote about in the infeasibility of RAG after building Llamar.ai this summer. Did I get...
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Llamar.ai: A deep dive into the (in)feasibility of RAG with LLMs
Over four months, I created a working retrieval-augmented generation (RAG) product prototype for a sizeable potential customer using a...
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9 Proven Programming Productivity Prompt Tips for ChatGPT
Learn to harness the potential of ChatGPT4, your virtual programming partner, with nine prompting tips. Improve your programming skills by...
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