Let’s just say, HyperWrite is quite a bit larger than people think 🙂 we just were never super loud about it
@mattshumer_
-
GPT-2 Moment: The Decision That Changed Everything
By
–
Thanks Hubert. I will never forget seeing GPT-2 for the first time and thinking “if I don’t drop everything and go all in on this, I’ll regret it for the rest of my life.” So glad I did.
-
HyperWrite founders step away as AI landscape evolves
By
–
Quick update I’ve been meaning to share for a while: @JasonKuperberg and I stepped away from HyperWrite a few months ago. We’re proud to have built one of the first consumer AI products, and turned it into a profitable business with real scale. But the AI landscape is moving
-
Frontier Models Still Outperform Open Source AI Releases
By
–
They're almost always much worse than frontier models (no matter what anyone/benchmarks say). The last few releases have been very solid though (but I suspect frontier will pull far ahead again soon, so this won't last long).
-
New Kimi Open Source Model Release Impresses with Pricing
By
–
I'm not usually a fan of OSS models, but this new Kimi release looks pretty great (on the surface) and is priced extremely well. I plan to try it later today… how has it been so far for you?
-
User praises Opus 4.7 performance for UI development tasks
By
–
Am I the only one having a good experience with Opus 4.7? I still vastly prefer Codex for most things but Opus is absolutely nailing every UI task I give it.
-
LLM Interface Evolution: Why Current Harnesses Fall Short
By
–
In more words: It feels like we’re due for a paradigm shift… we’re maxing out the utility of LLMs in their current harnesses (Codex, Claude Code). Every year or two, the capabilities of models improve such that the interfaces we use aren’t good enough to capture the full value
-
Model Evolution: From Forms to Agents and Beyond 2027
By
–
With how good the upcoming models are, I genuinely think “managing 14 Claude Code tabs” will look as stupid in 2027 as “filling out a GPT-3 form” looks now GPT-3 → forms
3.5 → chatbots
4 → workflows
5 → agents
next → ??? Every model leap outgrows the previous gen’s harness -
Government AI Regulation Post Claude Mythos Event
By
–
Glad to be back on CBS Mornings today to discuss how governments should think about regulating AI in the wake of Claude Mythos.
— Matt Shumer (@mattshumer_) 16 avril 2026
Give it a watch: pic.twitter.com/5xOF1cjRmGGlad to be back on CBS Mornings today to discuss how governments should think about regulating AI in the wake of Claude Mythos. Give it a watch: