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Heavy rains today

The Department of Meteorology has said there will be showers and thundershowers in several parts of the country today (7), with heavy rainfall exceeding 100 mm possible in some areas.

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MC-Bayes: A Python-based wrapper for MotionCor3 processing of EER files compatible with Bayesian polishing

Here, we present MC-Bayes, a Python-based script for processing cryo-electron microscopy EER movies on one or more GPUs using MotionCor3 in a user-friendly manner.

  • MC-Bayes streamlines cryo-EM EER movie processing on GPUs using MotionCor3
  • Generates .star files for RELION Bayesian polishing of EER movies
  • Two to three times faster than RELION CPU implementation on GPU systems

AI

Functional specialization of mPFC-BLA and mPFC-NAc pathways in affective state representation

Effective emotional processing, crucial for adaptive behavior, is mediated by the medial prefrontal cortex (mPFC) via connections to the basolateral amygdala (BLA), and nucleus accumbens (NAc)…

  • mPFC→BLA neurons show heightened activity during anxiety-like states
  • mPFC→NAc neurons engaged in exploratory and approach-related behaviors
  • Pattern decorrelation in mPFC→NAc neurons during social interactions

AI

Lower Oil Prices Lend Support For The Gold Rally

Oil prices fell for a second week running thanks to optimism surrounding renewed U.S.-Iran diplomacy to reopen the Strait of Hormuz. U.S.

  • Recent dip in oil prices boosts gold rally amid geopolitical tensions and inflation concerns
  • IEA revises global oil demand projections for 2026 downwards by 1.1 million barrels per day
  • OPEC approves 188,000 barrels per day quota increase for September 2026, ending 2023 supply cuts

AI

Gurman on OpenAI’s Device: ‘A Doughnut-Shaped Speaker That Costs Over $300’

Mark Gurman, reporting for Bloomberg (gift link): OpenAI expects users to rely on the smart speaker throughout the day. It will work similarly to the company’s ChatGPT voice mode on smartphone apps…

  • OpenAI developing doughnut-shaped speaker device costing over $300.
  • Device aims for human-like interaction with advanced models.
  • Includes speaker grills, microphones, lights, camera, sensors.

AI

Cognous Keeps Your AI in Check

You've probably gotten an email that was supposed to feel personal, but obviously wasn't. Something about it just felt off. Automated.

  • Cognous introduces Open Control Stack to govern AI agents.
  • Declare component outlines specific actions for AI agents.
  • Control component checks actions in real-time for compliance.

AI

OpenAI Files 28-Page Motion to Dismiss Apple’s Lawsuit (PDF Link)

This is more like it. No mealymouthing or wishy-washiness here. This is a strident defense. I’ll quote just one line for now: Apple offers nothing because it has nothing because there is nothing.

  • OpenAI files 28-page motion to dismiss Apple's lawsuit.
  • Motion asserts Apple's complaint lacks misappropriation basis.
  • Law should be accessible, not shrouded in complex language.

AI

I audited a 5.5 GB AI training dataset by downloading 0.8% of it

Two months ago a repository turned up in my corner of the internet: 3,358 stars, 744 forks, an MIT license, and a release advertised as 518,400 training samples — 5.5 GB, split across three zip parts.

  • Archive size: 5.5 GB with 518,400 training samples
  • Investigation focused on method 0.jsonl.gz shards
  • 0.81% of release obtained by requesting specific entries
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