Curated tech Twitter/X posts on AI, startups, and product development—signal without the doomscroll, updated on weekdays.

Focus

Pulse Checkwhat people say about tools, with sources Productsnew launches makers are posting Profilesthe accounts we watch Topicsclusters the feed keeps returning to

//

Articleslong-form writeups pulled from the feed Time Travelreplay any day in the archive Threadsthe Dan's Dimes thread archive

//Zeitgraphs//Newsletter//About//

Post

Press Space to continue

Keep reading

Related tweets

›

›

›

More from this author

›

›

›

Zeitgraphs·Dan's Dimes·LGTM

More From Us·Zeitgraphs·Dan's Dimes·LGTM

Built byIndie Thinkers

GPT5.5 Shows Significant Improvements for Complex Agent Tasks | Tech Twitter

GPT5.5 Shows Significant Improvements for Complex Agent Tasks

Press Space to continue

For complicated agent work, it's amazing how much GPT5.5 has improved. I found 5.2 to be very far behind Opus. Now using Opus 4.7 after 5.5 feels like a big step backwards. Gotta love this level of competion! Strong comeback for OpenAI.

Keep reading

Related tweets

›

›

›

More from this author

›

›

›

Previous tweet Next tweet More from @dhh