Releasing the model weights and technical report of Kimi K3.
Kimi K3 is our most capable model: a 2.8T MoE model with native visual understanding and a 1M-token context window.
New model architecture: 2.5x the intelligence per unit of compute, not just more params.
Alongside Kimi K3, we're opening up more of the stack behind it — high-performance attention kernels, MoE communication library, and infrastructure for running agent environments at scale.
Model weights: https://t.co/7m7eEg6Y0B
Tech report: https://t.co/yeu6cjpMCT
Tech blog: https://t.co/YTfiMSNM1f
1/ An investigation into how Greavys (Malone Iam), Wiz (Veer Chetal), and Box (Jeandiel Serrano) stole $243M from a single person last month in a highly sophisticated social engineering attack and my efforts which have helped lead to multiple arrests and millions frozen.
1/ Meet the threat actor John (Lick), who was caught flexing $23M in a wallet address directly tied to $90M+ in suspected thefts from the US Government in 2024 and multiple other unidentified victims from Nov 2025 to Dec 2025.
Alright, let's break it down again.
Look, you know how on Ethereum, everything is out in the open? It's like having your entire bank history on a public website.
That’s a huge problem. No serious company is ever gonna run its multi-million dollar payroll or make secret deals when everyone can watch.
That's the entire wall keeping crypto from trillions of dollars in real-world money.
So, what's Seismic?
It's a new blockchain that’s basically "incognito mode" for smart contracts.
It uses special secure hardware to create a private space where apps can run without anyone snooping. All the sensitive stuff, like who gets paid what, or the terms of a deal happens inside this secure zone where it can't be seen.
And here's why it's a big deal:
A developer who already knows how to build on Ethereum can take their code, move it to Seismic, and boom, it's private. They don't have to learn some insanely complex new math.
So yeah, Seismic is building the private internet of money that big players actually need, and they're making it stupidly simple for developers to build on it.