AI news of 21 September 2026 · Robots Versus Humans

OpenAI

OpenAI forms math advisory group as its AI resolves more than 100 open problems Opens at the publisher in a new tab

OpenAI forms math advisory group as its AI solves more than 100 open mathematical problems.

TechCrunch 3h ago 2 min read

AI chemistry

Improving synthesis prediction of small molecules at scale with RetroChimera

RetroChimera AI model accelerates chemical synthesis prediction for molecules at scale.

Microsoft Research 8h ago

GPT-6 Astra

Higgsfield AI ships new video features in a day with GPT-6 Astra Opens at the publisher in a new tab

Higgsfield AI launches video creation tools for small businesses using GPT-6 Astra, shipping features in a day.

OpenAI 12h ago

Meta Muse

Meta’s Muse is outpacing ChatGPT’s early mobile launch Opens at the publisher in a new tab

Meta's Muse AI agent exceeds ChatGPT's early mobile download and daily active user numbers in North America.

TechCrunch 4h ago

LLM optimization

Pruning LLMs Like a Physicist: Block Removal as an Ising Optimization Problem Opens at the publisher in a new tab

Researchers propose block removal method using physics-based optimization to prune large language models efficiently.

Hugging Face 10h ago

AI policy

Trump rejects AI slowdown calls, launches "AI Force" instead

Trump rejects AI slowdown calls and launches new AI Force initiative without details.

Ars Technica 8h ago

AI agents, institutional memory

How V7 gives AI agents institutional memory Opens at the publisher in a new tab

V7 uses GPT-5.6 to give AI agents institutional memory from company files for complex sourced tasks.

OpenAI 1d ago

Physical AI deployment

Why Deploying Physical AI at Scale Demands Safety at Every Layer

Physical AI deployment scales rapidly with 49 million autonomous vehicles and 60 million robots projected by 2035.

Nvidia Blog 8h ago

AI content generation

ByteDance launches Dramagic, a full-pipeline AI platform for producing short dramas from script to screen

ByteDance releases Dramagic, an AI platform automating short drama production from script to video.

The Decoder 8h ago

AI datacentre infrastructure

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

NVIDIA launches DSX to help AI datacentre builders qualify power and cooling systems for computing infrastructure.

Nvidia Blog 6h ago

OpenAI forms math advisory group as its AI resolves more than 100 open problems Opens at the publisher in a new tab

Improving synthesis prediction of small molecules at scale with RetroChimera

Higgsfield AI ships new video features in a day with GPT-6 Astra Opens at the publisher in a new tab

Meta’s Muse is outpacing ChatGPT’s early mobile launch Opens at the publisher in a new tab

Pruning LLMs Like a Physicist: Block Removal as an Ising Optimization Problem Opens at the publisher in a new tab

Trump rejects AI slowdown calls, launches "AI Force" instead

How V7 gives AI agents institutional memory Opens at the publisher in a new tab

Why Deploying Physical AI at Scale Demands Safety at Every Layer

ByteDance launches Dramagic, a full-pipeline AI platform for producing short dramas from script to screen

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

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