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simonwillison.net · 2026-09-21 · Ranked: eval match · practitioner analysis · fresh 0.98 · score 2.76

Jev introduces a new shape of LLM - System One, aka Decision Models

Last week TypeSafe AI unveiled Jev , their first example of a new category of model that they are calling "System One models" (I'm with Maggie Appleton, I think "decision models" is a better name for these). Jev is an... Context & related coverage →

langchain.com · 2026-09-21 · Ranked: agent + evaluation match · practitioner analysis · fresh 0.91 · score 2.45

Can Jev Be a Better Agent Evaluator?

We tested using Jev-as-a-Judge against LLM judges on accuracy, repeatability, latency, and cost to see whether System One models could offer a new approach to agent evaluation. Context & related coverage →

langchain.com · 2026-09-21 · Ranked: agent + eval match · practitioner analysis · fresh 0.93 · score 2.14

Jev is now available in LangSmith Evals

Use Jev as a judge for LangSmith evals to evaluate agent traces with faster, cheaper structured feedback across production runs, datasets, and regression tests. Context & related coverage →

eu.36kr.com · 2026-09-22 · Ranked: community signal · fresh 1.00 · score 2.04 · Context

Amazon Emerges as Kimi's Profitable Revenue Engine

infoq.com · 2026-09-21 · Ranked: agentic match · practitioner analysis · fresh 0.87 · score 1.80

Podcast: Securing AI Agents: Identity, Authorization, and the DPACT Framework

In this episode, Sahil Agarwal talks about the critical challenges of identity, authorisation, and security in the age of AI agents. Sahil introduces the DPACT framework (Delegation, Policy, Auditability, Context, and... Context & related coverage →

infoq.com · 2026-09-21 · Ranked: agent + harness match · practitioner analysis · fresh 0.87 · score 1.80

Presentation: The Agent Harness: Control Planes, Invariants, and Approval Boundaries for Production AI Agents

OpenAI’s Vinoth Govindarajan discusses why production AI agents fail beyond model hallucination. Using real-world case studies like OpenClaw, he explains the key principles of reliable agent harnesses: establishing ex... Context & related coverage →

latent.space · 2026-09-21 · Ranked: practitioner analysis · fresh 0.97 · score 1.76

Jev: System One models for Prod, not God — with Diogo Almeida, CEO, TypeSafe AI

The definitive Jev podcast with its lead creator. Context & related coverage →

huggingface.co · 2026-09-21 · Ranked: research watch · fresh 0.93 · score 1.72 · Context

Pruning LLMs Like a Physicist: Block Removal as an Ising Optimization Problem

openai.com · 2026-09-21 · Ranked: frontier lab · fresh 0.83 · score 1.57

Higgsfield AI ships new video features in a day with GPT-6 Astra

With GPT-6 Astra, Higgsfield AI makes video ad creation easier for small businesses and brings new creative tools to market faster. Context & related coverage →

openai.com · 2026-09-21 · Ranked: evaluation match · frontier lab · fresh 0.81 · score 1.55

Building standards for the next phase of AI

OpenAI outlines a path to shared global AI standards, calling for coordinated evaluation, reporting, and governance to improve safety. Context & related coverage →

openai.com · 2026-09-21 · Ranked: frontier lab · fresh 0.78 · score 1.46

Expanding OpenAI Academy with new learning paths

Explore new OpenAI Academy learning paths for employees, developers, leaders, educators, and students to build and demonstrate practical AI skills. Context & related coverage →

blogs.nvidia.com · 2026-09-21 · Ranked: vendor update · fresh 0.90 · score 1.45

NVIDIA Launches DSX Ready to Qualify Power and Cooling Products for AI Factories

Every AI factory needs power and cooling that fit its computing architecture. As AI infrastructure expands, power, cooling, water, site and grid constraints are shaping what builders can deploy. Choosing products that... Context & related coverage →