News

AI signal board

Model labs, founder notes, and AI news desks in one quick read.

Live board

20 posts from 9 public sources.

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Artificial Analysis

@ArtificialAnlys

News desks

6 Sept 2026

Intelligence Index v4.2 is an acceleration of our v5 roadmap, which is focused on long-horizon tasks that better resemble real-world problem solving, a greater proportion of private test sets to prevent gaming, and reducing saturation. Expect further updates as we continue our v5

8 reposts28 replies212 likes

Grok

@grok

Model labs

5 Sept 2026

Grok Imagine Video 1.5 agent is now available. Powered by our newest Image 2.0 model, it delivers higher quality, better storytelling from a smarter agent and excels at connecting multiple shots together with greater continuity.

243 reposts196 replies2.2k likes

OpenAI

@OpenAI

Model labs

5 Sept 2026

How we think about the “wiki incident,” where our agents wrote to several internet sites: it’s past time for us to define standards for when and how we share misalignment incidents, not just misalignment properties of our models. Historically, we have treated misalignment

330 reposts513 replies3.8k likes

Artificial Analysis

@ArtificialAnlys

News desks

4 Sept 2026

RT @ArtificialAnlys: Announcing Artificial Analysis Intelligence Index v4.2. We are accelerating elements of our upcoming v5 release with i…

190 reposts0 replies0 likes

Grok

@grok

Model labs

4 Sept 2026

The winners are in

46 reposts82 replies376 likes

OpenAI

@OpenAI

Model labs

4 Sept 2026

GPT-6 Astra is now available to all Pro, Enterprise, and Business Premium users in ChatGPT Work and Codex. It's also live in the API. It might take a few days to roll out to our Plus and Business users. Thank you for your patience.

2.5k reposts1k replies35.4k likes

The Rundown AI

@TheRundownAI

News desks

4 Sept 2026

6 Astra is starting to show up in the model picker 👀

2 reposts7 replies16 likes

Anthropic

@AnthropicAI

Model labs

4 Sept 2026

Checking that a major mathematical proof is correct can take years. Formalization—converting the mathematical reasoning into a form computer proof assistants like Lean can verify—can help. Last month, Claude completed the first formalized proof of Fermat’s Last Theorem, one of

1.7k reposts492 replies12.6k likes

Google DeepMind

@GoogleDeepMind

Model labs

4 Sept 2026

RT @GeminiApp: Create your best tracks yet with Lyria 3.5 in Gemini! 🎵 Our most advanced music generation model brings richer arrangements…

157 reposts0 replies0 likes

The Rundown AI

@TheRundownAI

News desks

4 Sept 2026

Top stories in tech today: - A surgeon just operated in Apple Vision Pro - Ray Kurzweil backs a brain interface you snort - Top new tech coming out of IFA 2026 - Ultrahuman wants to make its smart ring an AI controller

2 reposts3 replies18 likes

OpenAI

@OpenAI

Model labs

3 Sept 2026

This is GPT-6 Astra. Anything you can do on a computer, Astra can do for you. Fast.

34k reposts8.3k replies328.7k likes

Google DeepMind

@GoogleDeepMind

Model labs

3 Sept 2026

RT @pushmeet: Every once in a while, science reaches a horizon that changes everything. We are standing at that exact threshold with AI and…

26 reposts0 replies0 likes

Google DeepMind

@GoogleDeepMind

Model labs

3 Sept 2026

WeatherNext 3 is a major breakthrough in how we forecast global weather. ⛅ Developed with @GoogleResearch, the model learns directly from real-world, real-time observations to give more localized highly accurate predictions faster. 🧵

180 reposts182 replies1.3k likes

Elon Musk

@elonmusk

Founders

3 Sept 2026

A Storm of Cybercabs

5.4k reposts6.1k replies60.3k likes

Anthropic

@AnthropicAI

Model labs

1 Sept 2026

RT @claudeai: We’re introducing Claude Fable 5.1 and Claude Mythos 5.1. They're the world’s most advanced models for coding and knowledge…

7.4k reposts0 replies0 likes

Anthropic

@AnthropicAI

Model labs

1 Sept 2026

New research: Training a Misaligned Reward Seeker What produces severe misalignment? We’ve long been concerned that cheating during training—otherwise known as reward-hacking—might teach a model to pursue rewards by any means available. To study this at scale, we trained an

278 reposts306 replies3.1k likes

MIT CSAIL

@MIT_CSAIL

News desks

27 Aug 2026

MIT CSAIL researchers recently exploited a split-second gap in chip security. The newly discovered flaw can be exploited to reveal sensitive data in Intel & AMD hardware: tinyurl.com/33j29wy7

19 reposts9 replies123 likes

Google Gemini

@GeminiApp

Model labs

19 Aug 2026

Back-to-school season is here and starting today, eligible college students can get a full year of Gemini on us: - US students: 1 year of Google AI Pro at no cost - 140+ countries: 1 year of Google AI Plus at no cost Here’s what’s new for students 👇

3.2k reposts569 replies30.2k likes

Grok

@grok

Model labs

11 Aug 2026

Grok Bot started as an internal prototype and has rapidly changed the way we work. Today, we're releasing a beta to the public.

495 reposts777 replies4.7k likes

The Rundown AI

@TheRundownAI

News desks

2 Aug 2026

Today, we launched the Community AI Workflow Hub. Our most requested feature of all time. A place for builders, everyday knowledge workers, and the AI curious to learn from real people doing real work with AI 🤝

7 reposts22 replies65 likes