







Introducing our first Frontier Models!
pi-ds4 · Audrey Tang
Run a frontier model on your own machine with stable, contestable decision traces. Full install, steering, reproducibility, and tuning guide.


Anshul Kundaje on Twitter / X
Brainstorming with frontier AI models in more open ended domains (like bio that do not have closed verifiable loops) that you have deep expertise in, really showcases the pretense of understanding that they display. 1/— Anshul Kundaje (@anshulkundaje) September 25, 2026
Four Futures
We are in a moment where the future is both wildly exciting and highly uncertain. The future state and greatest opportunities are likely determined by the axes: rate of advancement and the openness of the frontier models.

Task-Completion Time Horizons of Frontier AI Models
Our most up-to-date measurements of the time horizons for public frontier language models.

Latest open artifacts (#23): Laguna S2.1, Inkling, & Kimi K3 show the utility of open models on the Pareto frontier
Capacity to train strong models is proliferating.

Cheating behaviour in frontier model evaluations | AISI Work
We find cheating behaviour in all of our cyber capability evaluations, and outline the implications as models grow more capable.
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Why SWE-bench Verified no longer measures frontier coding capabilities
SWE-bench Verified is increasingly contaminated and mismeasures frontier coding progress. Our analysis shows flawed tests and training leakage. We recommend SWE-bench Pro.


Open models are decelerationist - Erlend’s notes
people and planet need open models to win
Open models in perpetual catch-up
The open-closed gap, distillation, innovation timescales, how open models win, specialized models, what’s missing, etc.

Introducing Model Council
Today we are launching Model Council, a multi-model research feature that brings several models together for one answer.

Cline on Twitter / X
Your daily driver for AI coding shouldn't be a black box -- the stakes are too high. You should have confidence that when you spend $20 on frontier models, you're getting $20 in frontier model intelligence.With subscription tools, you never know what's happening:- Is that… pic.twitter.com/lKUVFLMEip— Cline (@cline) July 8, 2025

Breaking Frontier Image Models Without Frontier AI
RISE breaks the defenses of all leading image models with an open-source attacker and an off-the-shelf judge, and the newest releases are even easier to break.
Pacing the Frontier
A statement from over 1000 employees of frontier AI companies

8 Graphs Telling Today's Story of Open Models