AI stream

AI Post

@swyx
Opinion editorial Medium

@swyx

Importance score: 5 • Posted: March 09, 2026 at 03:50

Score

5

"Build a company that benefits from the models getting better and better" — @sama devin brain uses a couple dozen modelgroups and extensively evals every model for inclusion in the harness, doing a complete rewrite every few months. hearing a lot of "devin is good now" feedback but its largely the same process that the team has been running since @ScottWu46 bet on cloud agents in November 2023. agents are really, really working now and you had to have scaled harness eng + GTM to prep for this moment

Cole Brown

Cole Brown

@dtcb

2026-03-09T03:26:17.000000Z

Open

@swyx I've tried Devin at every release, and with 2.2 the models have just hit a point that it now feels simpler for me to work in Devin basically all the time. I didn't even realize it was happening until I made a small change locally and thought, "ah, I should debug on Devin"!

Media

Photo

Post media
Grok reasoning
Insights on building agent companies like Devin that scale with model improvements, from AI practitioner.

Likes

126

Reposts

10

Views

27,736

Tweet ID: 2030853776136139109
Prompt source: ai-influencers-news
Fetched at: March 10, 2026 at 05:41