Murilo Quintão

Learning about crypto in my spare time. Making small bets and big mistakes. Here for the journey.

[The Rundown AI @TheRundownAI]

Google just announced Gemini Robotics 2, extending its physical AI models beyond tabletop manipulation.

A robot tying a trash bag sounds routine, but might be a bigger breakthrough than it seems:

[Arthur Mensch @arthurmensch]

We've joined the alliance. Open-weight models will ensure that we live in a safer digital world, and that America does not get left behind

[elvis @omarsar0]

New research from Microsoft.

This one is on training computer-use agents at scale.

Recent pipelines generate synthetic environments in bulk, which moved the bottleneck from how many exist to what is inside each one. Echoverse compiles specifications into stateful applications whose tasks are graded against the application's own database, then runs a co-evolution loop that reads every graded rollout twice. Once as repairs to the environment, its tasks and its verifier. Once as training signal for the model.

On the same domains, shallow environments pushed live-site accuracy below the base model, from 80.0 down to 75.0. Deep ones raised it, 80.0 to 85.0 and 48.0 to 65.0.

Repairing a single environment lifted the model trained on it from 16.2% to 38.5%. Across twelve environments, a 9B model went from 36.5% to 67.1% on fourteen evaluation splits, within fourteen points of the much larger frontier model that taught it.

They release four environments as a benchmark with applications, seed data and grounded graders.

Paper: https://t.co/thTetOjep1

Track trending AI papers in our academy: https://t.co/1e8RZKs4uX

[SpaceXAI @SpaceXAI]

Grok Voice Think Fast 2.0 is built for voice agents in the real world. It hears clearly in noisy conditions, reasons through complex workflows, and sounds more natural in conversation.

[Google DeepMind @GoogleDeepMind]

To be truly useful, a robot needs the dexterity that humans take for granted. But asking AI models to coordinate these motions is incredibly complicated.

In this demo, we pushed Apollo 2 to master fine motor skills and complete tricky kitchen chores ↓

[Gary Marcus @GaryMarcus]

“leverage” is certainly the word of the month

[Claude @claudeai]

Voice mode now runs on Claude's more capable models and reaches the tools you've connected mid-conversation.

Talk through the hard problems out loud, in many more languages.

[Kai-Fu Lee @kaifulee]

My latest Bloomberg Interview, where I talked about AI technologies coming from China, including Kimi K3, and https://t.co/tq9WCFxkLe's TrueNorth and Boss AI. https://t.co/KCsQt12418

[SpaceX @SpaceX]

Falcon 9’s first stage lands on LZ-2

[Emad @EMostaque]

“My partner Charlie says there is only three ways a smart person can go broke: liquor, ladies, and leverage. Now the truth is, the first two he just added because they started with ‘L’ – It’s leverage.” ~ Warren Buffett

[Murilo Quintão @MuriloQu]

@dougMas66824988 🤨

[Kai-Fu Lee @kaifulee]

Who DIDN'T sign the Open Weight letter is far more interesting than who did. @claudeai https://t.co/iPDesMs07b

[elie @eliebakouch]

this scaling law is a piece of art, kimi K3 recipe improves by ~2.5x over kimi K2 recipe

the tech report is amazing

[Demis Hassabis @demishassabis]

A strong and secure open ecosystem is important for the world to benefit from AI. We’ve always supported and contributed heavily to open source and science from Jax to Transformers to AlphaFold to Gemma open models which have now been downloaded 300M+ times. And the standards framework we’ve proposed supports responsible deployment of both open and proprietary models.

[Hugging Apps @HuggingApps]

ABot World 0.5B is out! we have now world models at home, running in real-time on consumer GPU

feed it an initial image, steer it with with your keyboard 🌎

you can run it locally or play now on spaces
▶️ https://t.co/0JUL2rRspW

[maria @maria_rcks]

How much money has T3Code made?

[Murilo Quintão @MuriloQu]

@aaron54159087 watching streams gets boring fast
might just start gaming myself for real

[Murilo Quintão @MuriloQu]

@Desmond08658449 @blitzwincash this got me saying “one more game” for the 5th time already 😭

[Murilo Quintão @MuriloQu]

@MarlysMonet12 Sounds chill but can’t afford another all-nighter

[Claude @claudeai]

Opus 5 is available today on all paid plans and the Claude API, priced the same as Opus 4.8. It’s the default model on Claude Max, and the strongest on Claude Pro. It’s also offered in Fast mode, which runs around 2.5× the default speed.

Read more: https://t.co/YMw7gLMT7e