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20 Sept 2026

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Joy & Curiosity #100

It’s the week of Jev ! I’m really, really, really, really excited about it. I mean: really. It’s like someone blew up a confetti bomb in the world of LLMs and now you realize how grey everything looked before. But Jev is not an LLM. It’s a

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12 Sept 2026

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Joy & Curiosity #99

Something changed with these latest models, with Fable 5.1 and GPT-6 Astra. The benchmark numbers (79% instead of 65%!) don’t capture it, and neither do the benchmark words: this model goes on for longer than this one, this one is “most ali

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6 Sept 2026

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Joy & Curiosity #98

Here’s the start of Chapter 7, ‘Naive Intervention’, from Antifragile : Consider this need to “do something” through an illustrative example. In the 1930s, 389 children were presented to New York City doctors; 174 of them were recommended t

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30 Aug 2026

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Joy & Curiosity #97

How many bugs are you willing to tolerate in your codebase? Don’t tell me it’s zero, because we both know it’s not zero. It’s also not a four-digit number. That’d be too much. But there is a number, or a range of numbers. Because we all kno

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23 Aug 2026

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Joy & Curiosity #96

When I compare the first 10 years of my professional life as a software developer to the last two it’s mind-boggling how many things that seemed foundational, or: institutional, in the life of a software developer from, say, 2008 to 2022 ar

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16 Aug 2026

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Joy & Curiosity #95

In the last two weeks I’ve shipped: a new experimental provider backend for our orbs, an in-product bug reporting feature (not released yet) including an admin area where we can triage bugs, disk and memory warnings for orbs, visible setup

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8 Aug 2026

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Joy & Curiosity #94

What a lovely week it’s been! Nearly the whole Amp team met up in Munich. We all stayed in the same hotel and in the mornings floated down to a big meeting room in which we then hacked, asked each other questions that are so easy to ask in

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8 Jul 2026

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Ownership

The following is an internal Slack message I sent to my Amp teammates after I had a conversation with one of them about ownership. It’s only lightly edited. I shared it before , but not here, because I didn’t think too much of it. Then toda

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4 Jul 2026

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Joy & Curiosity #90

… aaaaand we’re back, ladies and gentlemen! That was a nice three week break and I’ve thought quite a bit about what to do with this newsletter when I come back to it. The result: I’m going to double down on having fun with it. I think I’ve