Ax Ely Hahami, Yoel Zimmermann, Ray Zhou, Jack Benarroch Jedlicki 6/12/2026

A Unifying Lens on Reward Uncertainty in RLHF

Distributional reward models for RLHF address reward hacking through principled uncertainty quantification and pessimism.

HN gtirloni 6/11/2026

Agents' Last Exam

Large-scale agent evaluation benchmark spanning 55 industries with 1,500+ real-world tasks measuring economically valuable outcomes.

HN themgt 6/11/2026

My AI Opinions

Personal opinions on AGI timelines and definitions without technical depth or original research.

HN jonbaer 6/11/2026

Polars GPU Engine

Title-only post about Polars GPU engine; no content available.

HN coneonthefloor 6/11/2026

Tailwind and Slop Apps

Critique of Tailwind CSS overuse in LLM-generated applications creating homogeneous design aesthetics.

HN rrevi 6/11/2026

MTPLX 1.0.0

MTPLX 1.0.0 bug-fix release. Engine startup, parallel agent stability, and Hugging Face network access improvements.