David (@dasfacc) header
David (@dasfacc) profile picture

introspecting about agents, economics and health – vibes are my own

Bogotá, D.C., Colombia
Joined October 2020
Pinned Tweet
2026 is the year of accountability
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dudes @GitHubNext , of all the things (software-wise) you can do to improve github, redesigning the PR UI should be one of the last ones + what is it with you and keeping state in javascript? everybody's moved on to URL-based state tracking how do I go back
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guys @AsideAI im not loving your browser, I accidentally cmd+w the window and lost all my groups I tried "restore 5 tabs" and it only restored one what's going on :( it feels like no-one in your team is actually using your browser
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"ok I'll set up a home to respawn me, then I'll ask you to send me to sleep"
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guys at @AsideAI you got some weird behaviors when I drag a tab in tabs, it does the nice switch-places animation with the other tabs (though a bit laggy) when I drag it to bookmarks there's no animation and it just gets appended at the end of the list same vice-versa (from bookmarks to tabs) biggest pain point though is that shift+click on tabs selects multiple tabs shift+click on bookmarks opens a new window with those tabs... ? unexpected inconsistency
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the good thing about the codex app being crappy is that it drives me to build sophisticated systems around its flaws
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necessity is the mother of innovation
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arc's being sunsetted in December great opportunity to port all the nice features into @AsideAI 🙏 - github PR tab live folder - when I click on a link e.g. on codex, instead of opening a new tab, it just switches to that tab on aside - cmd+t doesn't open a new tab, just a navigation bar that I can Esc instead of cmd+w - there are more
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this one's new
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can i has a tooltip @ElevenLabsDevs what's a per credit refresh period
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th is going on at @Spotify
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brother I open dozens of prs every day @GitHubNext github.com/pulls/inbox
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in my levelsio era
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crazy stuff
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we improved cache reads for any @pydantic ai agent, with no code changes needed! measured on haiku 5.5: resuming a run from a StepStore: 67% → 98% right after Code Mode's dynamic catalog finds a tool: 15% → 97% pydantic.io/SRHo7
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pydantic ai now returns structured citations Anthropic, OpenAI, Gemini, Bedrock, OpenRouter and xAI all come back in the same shape pydantic.io/VSRxk
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As fun as AI is, we built so much bad software over the last 30 years, and now the universe is punishing us for our sins.
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SmartSearch lets your @pydantic ai agent search code by what it does, in natural language a judge model scores snippets on a shortlist and passes back ranked excerpts to the agent with file and line ranges pydantic.io/eNscj
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your claude can now answer questions about a video it still can't watch one, but we got your back FileUnderstanding uses gemini to describe it once, and claude (or any model) reads the description pydantic.io/XLJb8
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you know what would be cool if an agent would look at my queued messages on grok build and identify what stuff it can start parallel work on what say you @poteto
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im pretty sure codex got pwned
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