The Lindahl Letter
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Context window garbage collection
Listen now | Exploring how large language models might manage overflowing histories, selectively pruning, discarding, or compressing tokens to maintain…
Sep 12
•
Dr. Nels Lindahl
2
5:43
Portable knowledge sharding
Listen now | You open an interaction with an LLM based on a prompt, but you don’t really close it out by receiving a prompt or a packaged transferable…
Sep 5
•
Dr. Nels Lindahl
1
4:57
August 2025
Personalized context bubbles
Listen now | The context bubbles we are focusing on today are model-specific and ultimately memory-driven
Aug 29
•
Dr. Nels Lindahl
1
4:00
Context window fragmentation
Listen now | Every model is an island of context window fragmentation
Aug 22
•
Dr. Nels Lindahl
2
3:01
My 200th Lindahl Letter Explained
Listen now | Thank you for tuning in this week. Not only will this not be an audio only presentation this week and you will have to check YouTube at…
Aug 15
•
Dr. Nels Lindahl
1
5:00
Quantum computing near Denver
We actually have a fair amount of quantum computing activity in and around Denver, Colorado.
Aug 8
•
Dr. Nels Lindahl
1
Machines that build machines
Listen now | As we embarked on this renewed season of the Lindahl Letter, I signaled that we would focus on three content themes. These themes included…
Aug 1
•
Dr. Nels Lindahl
1
5:32
July 2025
Magic state distillation explained
Listen now | We have spent the last 3 weeks digging into quantum computing. That journey involved looking at the top 10 quantum computer leaderboard…
Jul 25
•
Dr. Nels Lindahl
1
6:14
Is quantum computing becoming an establishment play?
Listen now | You probably have heard of IBM, Google, and Microsoft. They are a pretty big deal in the technology world. IBM has a really involved and…
Jul 18
•
Dr. Nels Lindahl
3
3:48
Annealing vs. gate based quantum computing
Listen now | You may have picked up from the last edition of the Lindahl Letter that I’m more focused on gate based quantum computing than I am…
Jul 11
•
Dr. Nels Lindahl
1
4:16
The top 10 quantum computer leaderboard
Listen now | Thank you for tuning in to this audio only podcast presentation. This is week 194 of the Lindahl Letter publication. A new edition arrives…
Jul 4
•
Dr. Nels Lindahl
1
8:18
June 2025
A 56 day posting break
Listen now | Thank you for tuning in to this audio only podcast presentation. Over the last 4 years, the Lindahl Letter has taken two pretty decent…
Jun 27
•
Dr. Nels Lindahl
1
4:08
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