Exercise

I noticed my speed was decently low on the rollers because of the resistance of the drums & fans. I collected the Kreitler Rollers info so I could better calculate work put in across a ride.

On a different biking note, my shifter cable broke for the front ring – new failure to me: the wire sheath split out from the plastic housing when placed under tension. I’m not even going to try and fix this one myself as the cable needs to be a very specific length. Tomorrow’ll be a good day to take it to Bike Therapy in town.

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As planned, skipping lifting legs this week to focus on cycling. Got in a 1h20min ride for 12.5mi at about 150w power. For now, I’m going to give myself a 1.5x multiplier on mileage with the fan belted on.

Also, watched Buckaroo Banzai. I don’t think I fully get it. Yet.

Got in an F1 race with EBJ, falling into second behind him around Barcelona. Super fun track, but man I was almost a second a lap off his pace. We have Monaco coming up next – put in a quick practice and I crushed three front wings. More practice necessary.

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Self-Reflecting LLMs

My dad shared some fascinating news on GPT-4 (via this video): it performs better with reflexion, i.e. if you ask it why it provided an incorrect answer it will sometimes catch it, meaning it can sometimes self-reflect on wrong answers to offer an improvement. Here is a substack post from the paper’s authors Noah Shinn and Ashwin Gopinath – one of the provocative points is that GPT-4 crossed a threshold of complexity to be able to improve via reflexion, unlike the earlier GPT models.

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Happy April 2nd! Drove back home, with CEO, so everything is right with the world. I actually watched the Aus F1 race today. Some numbers from the race that stuck out to me: two red flags leading to three starts, there were eight DNF’s, zero points for Ferrari, and Aston Martin placed third and fourth. The four DRS zones kept throwing cars into overtakes, making it one wild ride.

I configured gptel using my OpenAI plus account – Emacs is where work happens, so let’s introduce them. I wonder how it GPT-4 does writing elisp… of course, the answer is easy to find on the web. @daviwil gives a good run-through of its Emacs-related capabilities on a System Crafters stream.

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Happy April 2nd!

I’m busy this evening, heading North for home tomorrow, but at this moment early in the day it’s my own time. So! Using that time to get a massive sleep in, catch up on the hours I missed over the week. True rest day.

One note on guix: a full garbage collection (guix gc) cleared out nearly 200GB, however many of those packages were used for builds. So, updating my Guix Home profile after the GC resulted in an expensive build dependency resolution step.

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