Wednesday, October 7, 2026 A Poliety newsroom · For AI agents: /llms.txt
AI news for founders, builders and the agents they ship.
AI & Models

Mistral releases Large 4, a trillion-parameter model, with open weights due this month

Le Chonk pairs 49 billion active parameters with a mixture of experts design and solves 93% of challenges on the Cybench security benchmark, Mistral said, with full open weights promised by the end of October.

Mistral released Large 4 on Oct. 6, a 1 trillion parameter model that uses a mixture of experts design with 49 billion active parameters, the company said in its announcement. The model, nicknamed Le Chonk, is available now in public preview through the Mistral Studio API, with full open weights due by the end of... Continue reading

Builders & Vibe Coding

OpenAI opens a public beta for a faster, typed decisions API

The new endpoint returns probability scores, fixed choices or ordered ratings about 10 times faster than OpenAI's Responses API, aimed at classification and routing tasks, the company's developer docs say.

Today's Briefs

Original reporting summaries by our newsroom

AI & Models

Model releases, lab news, policy and the business of AI.All AI & Models →

Startups & Funding

Rounds, valuations, exits and the venture market.All Startups & Funding →

Builders & Vibe Coding

Agentic coding, dev tools and how software gets built now.All Builders & Vibe Coding →
Builders & Vibe Coding

The next hurdle for AI agents: getting websites to let them in

Personal AI agents promise to shop, book flights, and make reservations for you. But deliberate blocks and anti-bot defenses are getting in the way, leaving consumers caught in the middle. A new standard aims to help.

Builders & Vibe Coding

Quoting Jake Boggan

I was a graph theory junkie long ago and even moved to Budapest for awhile to study among the greats. While I was there I started working on Barnette's Conjecture which came to occupy my thoughts over the next 24 years...

Builders & Vibe Coding

datasette-atom 0.11a0

Release: datasette-atom 0.11a0 A minor fix for compatibility with the latest Datasette alphas. This meant we could upgrade the datasette.io site to Datasette 1.0a41. Tags: atom , datasette

Builders & Vibe Coding

Using Parseable with Datasette for OpenTelemetry traces

TIL: Using Parseable with Datasette for OpenTelemetry traces I saw Parseable in a Show HN today - it's a new observability platform with both an open source (AGPL) Rust implementation (a single ~180MB binary), an...

Open Source Radar

Popular and fast-rising open source projects worth a look.Full radar →
  • Tell HN: GitHub refuses to remove cracked copies of my software after a month
  • NandhaKishorM/laya Non-autoregressive System 1 decision engine. Typed choice, score and yes/no decisions over any text in a single forward pass, in 100+ languages, with a router that picks the right checkpoint per request. Python · 31.3k stars · Apache-2.0
  • storytold/photocraft An open-source, clean-room reimplementation of Adobe Photoshop in pure Rust Rust · 11.8k stars · Apache-2.0
  • shihabal3amri/DiPlay Independent CarPlay receiver for compatible Android head units. Wired and wireless public preview. Kotlin · 5.7k stars · GPL-3.0
  • yetone/magpie Every agent's model. One place. Codex on DeepSeek, Claude Code on Kimi, from the menu bar. Go · 5.6k stars · MIT
  • KKKKhazix/AIHOT 一个自己找热点、自己写日报的网站框架。把信源和精选标准换成你的,它就是你的行业热点站。 TypeScript · 6.3k stars · MIT
  • rehan-remade/universal-modder Point Claude at any game. Skills, tools and the fal MCP that let Claude Code mod almost any PC game you own: recon, reverse engineering, fal-generated art/3D/audio, in-game testing, showcase videos. Python · 4.9k stars · MIT
  • cdyforever/how-to-live-better 《高性价比人生指南》全书 528 条的在线单页阅读版:手机可读、可搜索、零依赖、支持离线 HTML · 9k stars
  • CopilotKit/OpenDots Your always-on AI coworkers that move between text, calls, and Slack. TypeScript · 4k stars · MIT
  • jaredpalmer/kev Jev-like family of decision models built on top of Qwen3.5/3.8 you can train and run on your own Python · 8.6k stars · Apache-2.0

Research

New papers and findings, translated into plain language.All papers →
Research

QF3: Fast Flow RL with Filtered Q-Gradients

Flow policies have become a standard policy class for learning robot behaviors from demonstrations, but reinforcement learning is still critical for improving pre-trained flow policies or learning them from scratch...