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Archive for the ‘robotics/AI’ category: Page 216

Nov 20, 2023

Microsoft hires former OpenAI CEO Sam Altman

Posted by in categories: robotics/AI, space

Greg Brockman, OpenAI co-founder, is also joining Microsoft to lead a new advanced AI research team.

Microsoft is hiring former OpenAI CEO Sam Altman and co-founder Greg Brockman.


Altman was fired from OpenAI on Friday, after the board said it “no longer has confidence in his ability to continue leading OpenAI.” After a weekend of negotiations to potentially bring Altman back to OpenAI, Microsoft CEO Satya Nadella announced that both Sam Altman and Greg Brockman will be joining to lead Microsoft’s new advanced AI research team.

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Nov 20, 2023

Meta-reinforcement learning via orbitofrontal cortex

Posted by in category: robotics/AI

The authors show that neural activity and synaptic plasticity in the orbitofrontal cortex mediate multiple timescales of reinforcement learning (RL) for meta-RL, which parallels a form of meta-RL in artificial intelligence.

Nov 20, 2023

“Make It Real” AI prototype wows devs by turning drawings into working software

Posted by in categories: robotics/AI, security

On Wednesday, a collaborative whiteboard app maker called “tldraw” made waves online by releasing a prototype of a feature called “Make it Real” that lets users draw an image of software and bring it to life using AI. The feature uses OpenAI’s GPT-4V API to visually interpret a vector drawing into functioning Tailwind CSS and JavaScript web code that can replicate user interfaces or even create simple implementations of games like Breakout.

Users can experiment with a live demo of Make It Real online. However, running it requires providing an API key from OpenAI, which is a security risk. If others intercept your API key, they could use it to rack up a very large bill in your name (OpenAI charges by the amount of data moving into and out of its API). Those technically inclined can run the code locally, but it will still require OpenAI API access.

Nov 20, 2023

Get ready for artificial ‘superintelligence’

Posted by in category: robotics/AI

Plus! ‘Strongest ever’ gamma ray blast over Earth.

Nov 20, 2023

Superintelligent AI: The Doomers

Posted by in categories: existential risks, robotics/AI

Does artificial general intelligence pose an existential risk?

Nov 20, 2023

David Chalmers: When Will ChatGPT Become Sentient?

Posted by in category: robotics/AI

David Chalmers analyzes consciousness in AI, probing cognitive science and philosophical ramifications of sentient machines.

TIMESTAMPS:
- 00:00:00 Introduction.
- 00:02:10 Talk by David Chalmers on LLMs.
- 00:26:00 Panel with Ben Goertzel, Susan Schneider, and Curt Jaimungal.

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Nov 20, 2023

OpenAI CEO Sam Altman wants to build AI “superintelligence”

Posted by in categories: finance, robotics/AI

OpenAI plans to secure further financial backing from its biggest investor Microsoft as the ChatGPT maker’s chief executive Sam Altman pushes ahead with his vision to create artificial general intelligence—computer software as intelligent as humans.

In an interview with the Financial Times, Altman said his company’s partnership with Microsoft’s chief executive Satya Nadella was “working really well” and that he expected “to raise a lot more over time” from the tech giant among other investors, to keep up with the punishing costs of building more sophisticated AI models.

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Nov 20, 2023

Emmett Shear Becomes Interim OpenAI CEO as Altman Talks Break Down

Posted by in category: robotics/AI

Breaking: sam altman will not return as CEO of openai.


Sam Altman won’t return as CEO of OpenAI, despite efforts by the company’s executives to bring him back, according to co-founder and board director Ilya Sutskever. After a weekend of negotiations with the board of directors that fired him Friday, as well as with its remaining leaders and top investors, Altman will not return to the startup he co-founded in 2015, Sutskever told staff. Emmett Shear, co-founder of Amazon-owned video streaming site Twitch, will take over as interim CEO, Sutskever said.

The decision—which flew in the face of comments OpenAI executives shared with staff on Saturday and early Sunday—could deepen a crisis precipitated by the board’s sudden ouster of Altman and its removal of President Greg Brockman from the board Friday. Brockman, a key engineer behind the company’s successes, resigned later that day, followed by three senior researchers, threatening to set off a broader wave of departures to OpenAI’s rivals, including Google, and to a new venture Altman has been plotting in the wake of his firing.

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Nov 19, 2023

Meta’s responsible AI team disbanded as company shifts focus

Posted by in categories: innovation, robotics/AI

Meta has been investing heavily in generative AI, as it sees it as a key area of innovation and growth in the competitive tech industry.


IStock/COM & O

Responsible AI and layoffs.

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Nov 19, 2023

Building An Expert GPT in Physics-Informed Neural Networks, with GPTs

Posted by in categories: bioengineering, robotics/AI

One of the most interesting releases in the recent OpenAI’s DevDay is the GPTs. Essentially, GPTs are custom versions of ChatGPT that anyone can create for specific purposes. The process of configuring a workable GPT involves no coding but purely through chatting. As a result, since the release, a diverse of GPTs have been created by the community to help users be more productive and create more fun in life.

As a practitioner in the domain of physics-informed neural networks (PINN), I use ChatGPT (GPT-4) a lot to help me understand complex technical concepts, debug issues encountered when implementing the model, and suggest novel research ideas or engineering solutions. Despite being quite useful, I often find ChatGPT struggles to give me tailored answers beyond its general knowledge of PINN. Although I can tweak my prompts to incorporate more contextual information, it is a rather time-consuming practice, and can quickly deplete my patience sometimes.

Now with the possibility of easily customizing ChatGPT, a thought occurred to me: why not develop a customized GPT that acts as a PINN expert 🦸‍♀️, draws knowledge from my curated sources, and strives to answer my queries about PINN in a tailored way?

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