Mastodawn

The focus on the speed of the agent generated code as a measure of model quality is unusual and interesting. I've been focusing on intentionally benchmaxxing agentic projects (e.g. "create benchmarks, get a baseline, then make the benchmarks 1.4x faster or better without cheating the benchmarks or causing any regression in output quality") and Opus 4.6 does it very well: in Rust, it can find enough low-level optimizations to make already-fast Rust code up to 6x faster while still passing all tests.

It's a fun way to quantify the real-world performance between models that's more practical and actionable.

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minimaxir Apr 2

So it has converged to the same UI/UX as the Claude/Codex desktop apps. If that's the case, why use Cursor over those more canonical apps?

minimaxir Jan 14

There are two major reasons people don't show proof about the impact of agentic coding:

1) The prompts/pipelines portain to proprietary IP that may or may not be allowed to be shown publically.

2) The prompts/pipelines are boring and/or embarrassing and showing them will dispel the myth that agentic coding is this mysterious magical process and open the people up to dunking.

For example in the case of #2, I recently published the prompts I used to create a terminal MIDI mixer (https://github.com/minimaxir/miditui/blob/main/agent_notes/P...) in the interest of transparency, but those prompts correctly indicate that I barely had an idea how MIDI mixing works and in hindsight I was surprised I didn't get harrassed for it. Given the contentious climate, I'm uncertain how often I will be open-sourcing my prompts going forward.

miditui/agent_notes/PROMPTS.md at main · minimaxir/miditui

An interactive terminal app/UI for MIDI composing, mixing, and playback—written in Rust - minimaxir/miditui

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