AI Literacy and Informed Skepticism Part 3: How Does AI Work? – Derek C. Briggs
The third in a four-part series on AI Literacy. A full walk through how LLMs are built—pre-training, fine-tuning, and reinforcement learning.
In part 3 of my 4-part series on AI Literacy and Informed Skepticism I channel Adrej Karpathy to answer the question “How Does AI Work?” A walk through pre-training, fine-tuning and reinforcement learning and Claude attempts a super funny joke about pelicans. derekcbriggs.github.io/posts/2026-0...
07.03.2026 19:00
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05.04.2025 23:00
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Denver did not disappoint
05.04.2025 22:55
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SCiMaP
Colorado could lose 222 million due to federal health research cuts. Visit scienceimpacts.org to learn more. scienceimpacts.org
28.03.2025 19:10
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Congratulations to the 22 new members elected to the National Academy of Education! They include many NCME members and two recent past presidents, @derekbriggs.bsky.social and Steve Sireci.
They join many other measurement experts and NCME members in the Academy. www.google.com/search?q=sit...
22.01.2025 16:05
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Austin Reaves!! Lakers win, Celtics lose, a merry Christmas.
26.12.2024 03:34
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IOMW 2025, International Objective Measurement Workshop, Boulder 2025
IOMW 2025 Conference
Interested in measurement? Do you like geeking out? Do you like geeking out with a good beer in beautiful Boulder? Then come to www.iomw.net
03.12.2024 23:06
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When Trump left office, students were struggling because of the pandemic. They still are
When President-elect Trump left office in early 2021, the pandemic was at its height. Now he returns as American children and schools are struggling to overcome its lingering impact. Learning loss …
"Do they have any interest at all in using the power of the U.S. Department of Education to actually improve schools? Or are they only interested in pursuing, you know, an expansion of school choice, a weaponization of Title IX and the expansion of culture war nonsense?”
26.11.2024 17:48
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Assistant Professor in Quantitative Methods in Educational Research
University of California Santa Barbara is hiring. Apply now!
Come work with me and my fantastic colleagues in the Dept of Education @ UCSB. Quant methods position w/application details below. Reach out with q’s
recruit.ap.ucsb.edu/JPF02883
25.11.2024 21:29
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Dalton Knecht. That’s it, that’s all there is to say.
20.11.2024 05:18
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Why play Gabe at all? He’s not stopping anyone on D and can’t hit wide open looks. At least Max has some size and might grab a board or two
14.11.2024 05:14
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Gabe and D-Lo have been 🗑️🚮
14.11.2024 05:11
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The runs in this game have been incredible. Steph is just a bad MFer! Legendary stuff
13.11.2024 05:38
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What a fun game.
13.11.2024 05:29
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I’m trying to get serious about my migration. But basketball related posts here still seem pretty few and far between. My feed is basically Kevin Kruse posts and reposts 😂
13.11.2024 05:15
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Watching Warriors-Mavs its hard not to be mad at what a crappy job Lakers FO has done putting a good supporting cast around AD and Bron. They lucked into AR. But almost no dependable players in roster slots 4-15. In contrast, look at the way Warriors and Mavs have creatively rebuilt their rosters.
13.11.2024 05:04
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