Brett Adcock Profile picture
May 11, 2025 17 tweets 6 min read Read on X
Another huge week of AI and robotics news.

So, I summarized everything from OpenAI, Google, Meta, Microsoft, FutureHouse, Mistral, Unitree, Stanford, UC Berkeley, Hugging Face, and more.

Here's everything you need to know and how to make sense out of it:
OpenAI ditched its for-profit push, saying it will convert its existing for-profit arm into a PBC but keep its non-profit in control with a majority stake

This comes after pressure from several ex-employees and an ongoing legal battle Image
OpenAI also launched a GitHub connector for ChatGPT

The feature will allow users to connect their repos and use ChatGPT's Deep Research to read and search source code and PRs, creating a detailed report with citations
Google updated two key models:

—Gemini 2.5 Pro Preview (I/O Edition), with video understanding and improvements for UI, code, and agentic workflows

—Gemini 2.0 Flash image generation with improved quality, text rendering, and fewer content restrictions
Meta dropped two new models:

—Perception Language Model, an open AI for visual tasks like extracting details of a subject's actions at a given time

—Locate 3D, an object localization AI, aimed at helping robots understand and interact with surroundings
Microsoft updated its Copilot with "Pages," a ChatGPT Canvas-like feature

It allows users to collaborate with Copilot, asking the assistant to tweak, expand, or polish its responses

Notable it doesn't seem to have coding capabilities like Canvas
Microsoft also announced it's adopting Google's Agent2Agent (A2A) framework, launching it soon on Azure AI Foundry and Copilot Studio

The move will enable enterprises to develop AI agents that interoperate across platforms by design
Ex-Google CEO Eric Schmidt-backed FutureHouse dropped five 'AI Scientist' agents:

—Crow for general research
—Falcon for deep literature reviews
—Owl for identifying previous research
—Phoenix for chemistry workflows
—Finch for discovery in biology
Mistral released two big products:

—Medium 3, a multimodal AI that matches or surpasses 3.7 Sonnet, GPT-4o, and Llama 4 Maverick at 8x less cost

—Le Chat Enterprise, an agentic AI assistant for businesses with tools like Google Drive and agent building
Unitree is teaming up with SF-based Reborn to co-develop advanced AI to make its robots smarter, more adaptable, and capable of complex tasks

It will use multiple Reborn offerings, including its Roboverse simulator, motion datasets, and developer tools
Stanford researchers debuted a Teleoperated Whole-Body Imitation System (TWIST)

It enables coordinated, versatile, whole-body movements of humanoids, using a single neural network

This will enable functional general-purpose robots in different domains!
UC Berkeley researchers announced VideoMimic, a real-to-sim-to-real pipeline that trains robots with mobile videos

It mines videos, reconstructs the humans and the environment, and produces policies for humanoids, enabling skills like climbing stairs
Hugging Face released Open Computer Agent, an open-source AI agent for automating web tasks — similar to OpenAI's Operator

It is free to use via web browsers, but is reported to be slow and capable of handling only basic multi-step tasks
Anthropic released web search capabilities in the API

The feature allows web developers to build applications that can search the web for up-to-date information and provide grounded answers with relevant citations
UC Berkeley researchers also introduced PyRoki, a modular, extensible, and cross-platform toolkit for kinematic optimization

It solves inverse kinematics, trajectory optimization, and motion retargeting for a wide range of robots, including humanoids
We're hiring for hundreds of roles @Figure_robot:

> AI Engineers (many)
> Staff Security Engineer
> HMI Design Lead
> System Integration & Test (many)
> Legal (many)
> Manufacturing (many)

Apply here: figure.ai/careers x.com/adcock_brett/s…
@Figure_robot That's it for this week's AI and Robotics breakdown.

I share the latest research every week, so follow me @adcock_brett for more.

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More from @adcock_brett

Aug 24, 2025
Significant progress in AI and Robotics this week.

So, I summarized everything from Google, Microsoft, Alibaba, Figure, Cohere, Unitree, Field AI, Boston Dynamics, Deepseek, and more.

Here's everything you need to know and how to make sense out of it:
Google updated multiple product lines with new AI features, including:

—Pixel phones with 20+ AI features, like magic cues and live call translation
—Agentic capabilities in Search's AI Mode for AI Ultra subscribers
—Gemini for Government at $0.5/agency
Microsoft added a new Copilot function in Excel

This allows users to generate analysis, summaries, data classifications, and more by typing =COPILOT() in their cells

Microsoft has now officially caught up with Google in delivering agentic spreadsheets
Read 16 tweets
Aug 17, 2025
Another huge week of AI and robotics news

I summarized everything from OpenAI, xAI, Google, Meta, Figure, Nvidia, Tencent, Unitree, Weave Robotics, Engine AI, and more.

Here's everything you need to know and how to make sense out of it:
OpenAI updated ChatGPT after GPT-5 drew backlash from users. Key changes:

—Return of GPT-4o for paid users
—Auto, Fast, and Thinking modes for GPT-5
—3K messages/week for GPT-5 Thinking with extra Thinking mini capacity
—A 'warmer' GPT-5 personality
Image
xAI made its flagship model, Grok 4, free for all, with "generous" usage limits for a limited time

The company has also made its Imagine video generator free for everyone using the Grok app, for a limited time
Read 16 tweets
Aug 10, 2025
Significant progress in AI and Robotics this week.

So, I summarized everything from OpenAI, Google, xAI, Anthropic, Figure, Unitree, OpenMind, Microsoft, Perplexity, ElevenLabs, and more.

Here's everything you need to know and how to make sense out of it:
OpenAI had a huge week, announcing:

—New flagship models: GPT-5, GPT-5 Pro, and GPT-5 Mini
—gpt-oss-120B and 20B: OAI's first open models since GPT-2
—New personalities for ChatGPT
—Deal with the U.S. govt to offer ChatGPT at $1/agency
Google DeepMind released Genie 3

It's a model capable of generating playable worlds in real-time, with consistency and visual memory up to 1 min

Major push for gaming and entertainment, as well as a new foundation for training physical AI
Read 17 tweets
Aug 3, 2025
Another huge week of AI and robotics news

I summarized everything from Meta, Google, OpenAI, Figure, Microsoft, Z ai, Skild AI, Limx Dynamics, Syncere, Daxo Robotics, X-Humanoid, and more

Here's everything you need to know and how to make sense out of it:
Zuckerberg shared that Meta's new AI lab will develop "personal superintelligence" to empower individual goals, not automate work

He said “devices like glasses” will be key to computing of the future, also hinting at a shift from the "open" strategy
Google made big product announcements:

—AlphaEarth Foundations for mapping Earth in near real-time
—Video Overviews to convert files into narrated video slides
—SensorLM AI to convert sensor-captured health signals into natural language
Read 19 tweets
Jul 30, 2025
Here's a F.02 in my home, using Helix to do my laundry
This is not teleoperated

We’re running Helix, our in-house neural network
For context, we've been running AI models doing laundry at the office for over a month now

It's exciting to see Helix running in real homes
Read 5 tweets
Jul 27, 2025
Significant progress in AI and Robotics this week.

So, I summarized everything from Meta, xAI, Microsoft, OpenAI, Google, Alibaba, Sapient Intelligence, Unitree, and more.

Here's everything you need to know and how to make sense out of it:
Meta Reality Labs' research on a new AI-powered neuromotor interface appeared in Nature

The band-based system allows users to control devices using simple hand/finger gestures, tapping muscular signals produced during movement
Elon Musk gave a glimpse of xAI's upcoming Colossus 2 AI supercomputer

Located in Tennessee, the data center will be powered by 550K NVIDIA GB200 and GB300 GPUs, delivering AI compute equivalent of 50M units of Nvidia’s H100 in 5 years Image
Read 18 tweets

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