Technology News

Less than a year after the phenomenal launch of the generative artificial intelligence (AI) interface ChatGPT, the start-up OpenAI on Monday presented its latest innovations to make its technology more efficient, personalized, easier to use and also cheaper for developers.

• Also read: Elon Musk’s company xAI launches its first artificial intelligence model

• Also read: Political leaders and technology stars have joined forces to confront the dangers of AI

“On November 30th, we discreetly put a first version of ChatGPT online for research purposes. And it went pretty well,” joked Sam Altman, the company’s boss.

“We now have around 100 million active users every week,” he added on stage in San Francisco during a conference broadcast live online.

The unprecedented success of ChatGPT and the concerns raised by generative AI have brought the young leader (38 years old) to the forefront in 2023, from parliamentary hearings to interviews with heads of state.

On Monday, he reiterated his confidence in the ability of AI in the future to give every human being emancipatory abilities “on a scale we have never seen before.”

“We will be able to do more, create more and have more,” he assured. “With (artificial) intelligence integrated everywhere, we will all have superpowers when needed.”

Because OpenAI launched “GPT” on Monday: Users can now create personalized chatbots without any programming effort. “For example, GPTs can help you learn the rules of a board game or teach your children math.”

These conversational bots are based on OpenAI language models (the core technology of generative AI) and instructions and documents added by the chatbot creator (like the rules of a game).

Widely viewed as a revolution comparable to the advent of the Internet, generative AI was popularized by ChatGPT. It makes it possible to produce texts, images and sounds in everyday language upon simple request.

For many observers, this will make it possible to create personalized AI agents that support people in their personal and professional lives.

In addition to GPT, OpenAI’s announcements were primarily aimed at the more than 2 million developers who use its technologies to build applications.

Sam Altman introduced “GPT-4 Turbo,” a new model that can take more context into queries and have Internet access by April 2023 (instead of 2021).

The application programming interface (API) gains multimedia capabilities (computer vision, speech, etc.). And the prices for using the models are falling.

“We hope you come back next year because what we brought to market today will pale in comparison to what we create for you,” promised Sam Altman.

Widely viewed as a revolution comparable to the advent of the Internet, generative AI was popularized by ChatGPT. It makes it possible to produce texts, images and sounds in everyday language upon simple request. (123RF)

Less than a year after the phenomenal launch of the generative artificial intelligence (AI) interface ChatGPT, the start-up OpenAI on Monday presented its latest innovations to make its technology more efficient, personalized, easier to use and also cheaper for developers.

“On November 30th, we discreetly put a first version of ChatGPT online for research purposes. And it went pretty well,” joked Sam Altman, the company’s boss.

“We now have around 100 million active users every week,” he added on stage in San Francisco during a conference broadcast live online.

The unprecedented success of ChatGPT and the concerns raised by generative AI have brought the young leader (38 years old) to the forefront in 2023, from parliamentary hearings to interviews with heads of state.

On Monday, he reiterated his confidence in the ability of AI in the future to give every human being emancipatory abilities “on a scale we have never seen before.”

“We will be able to do more, create more and have more,” he assured. “With (artificial) intelligence integrated everywhere, we will all have superpowers when needed.”

Because OpenAI launched “GPT” on Monday: Users can now create personalized chatbots without any programming effort. “For example, GPTs can help you learn the rules of a board game or teach your children math.”

These conversational bots are based on OpenAI language models (the core technology of generative AI) and instructions and documents added by the chatbot creator (like the rules of a game).

Widely viewed as a revolution comparable to the advent of the Internet, generative AI was popularized by ChatGPT. It makes it possible to produce texts, images and sounds in everyday language upon simple request.

For many observers, this will make it possible to create personalized AI agents that support people in their personal and professional lives.

In addition to GPT, OpenAI’s announcements were primarily aimed at the more than 2 million developers who use its technologies to build applications.

Sam Altman introduced “GPT-4 Turbo,” a new model that can take more context into queries and have Internet access by April 2023 (instead of 2021).

The application programming interface (API) gains multimedia capabilities (computer vision, speech, etc.). And the prices for using the models are falling.

“We hope you come back next year because what we brought to market today will pale in comparison to what we create for you,” promised Sam Altman.

Should we rush to the Apple Store tomorrow to buy a MacBook Pro M3? Several media outlets published in advance by Apple answer this question with their just-published tests.

MacBook Pro 16″ M3 Max Space Black. Image Ars Technica.

Aesthetically, the only new thing on the MacBook Pro M3 Pro and M3 Max is the new Space Black color, in addition to the already existing silver. Jason Snell of Six Colors notes that this finish is darker than the space gray it replaces, but not actually black.

The question focused primarily on this paint’s propensity to highlight fingerprints. According to the blogger, you can still show your fingerprints on the case, but Apple’s promise is kept, namely that they are more discreet than on other surfaces, including the heavily dirty MacBook Air M2 Midnight. The MacBook Pro 14″ M3 “in short”, which is the successor to the MacBook Pro 13″, remains available in space gray and silver.

The maximum screen brightness in SDR (when the Mac is not displaying HDR content) has been increased to 600 nits instead of 500 nits. According to Ars Technica, this makes SDR content slightly easier to read in full sun, but otherwise the difference is not noticeable.

A MacBook Pro M3 Max falling down

The real reason for the new 14″ and 16″ MacBook Pro is the M3 chip family. Apple distributed two types of configurations to the initial testers: 14″ M3 MacBook Pros and 14″ or 16″ MacBook Pros with the most powerful M3 Max (16 CPU cores / 40 GPU cores). Therefore, for the M3 Pro tests we have We have to wait a few days (we will receive a copy tomorrow) This decision by Apple is certainly not a coincidence when we see that the M3 Pro does not evolve as openly as the others or that it even takes steps backwards – our future benchmarks will show it.

M3, M3 Pro, M3 Max: How Apple is further segmenting its range and weakening the M3 Pro

Since the M3 Pro has not yet been analyzed, we therefore do not yet have a complete picture of the balance or imbalance of the new SoC family. The performance of the M3 Max does not disappoint, quite the opposite.

For example, PetaPixel notes that the tested MacBook Pro 16-inch M3 Max (48 GB memory, 1 TB storage) outperforms the Mac Studio M1 Ultra (20 CPU cores, 64 GPU cores, 128 GB storage) in several areas, although the The latter looks much more muscular.

PetaPixel graphics.

The M3 Max can achieve single-core and multi-core performance that’s pretty close to that of high-end desktop CPUs like Intel’s Core i9-14900K (24 cores, up to 6GHz), which for an in Having a processor integrated processor laptop is truly impressive, points out Ars Technica. The same goes for the GPU, which is around 50% faster than the M1 Max.

A small innovation for the MacBook Pro 14″ M3 Max: It also has a performance mode that allows you to use full performance for longer periods of time. Previously, this mode was reserved for the MacBook Pro 16″ M1/M2 Max .

A MacBook Pro M3 with short memory

In contrast to the MacBook Pro M3 Max, there is a new entry-level model with the MacBook Pro M3 for 1,999 euros, which loses a Thunderbolt port, RAM, an external screen, some weight and performance compared to the M3 Pro (from 1,999 euros 2,499) . According to The Verge, Apple did well to replace the MacBook Pro 13″ Touch Bar with this device, but it’s a shame that it only has 8GB of memory as standard. This criticism is (logically) shared by Engadget and the other sites that could have tried this computer.

We’ll see you in the coming days for our own tests of the MacBook Pro M3. Until then, if you have any questions, don’t hesitate to ask them in the comments.

Scientists have discovered the oldest black hole ever observed, a cosmic monster that formed just 470 million years after the Big Bang.

The results published Monday confirm theories that supermassive black holes existed at the beginning of the universe. NASA’s James Webb Space Telescope and the Chandra X-ray Observatory teamed up last year to make these observations.

Since the universe is 13.7 billion years old, the age of this black hole is therefore 13.2 billion years.

Even more surprising to scientists: This black hole is huge: it is ten times larger than the black hole in our Milky Way.

It is thought to weigh between 10 and 100% the mass of all stars in its galaxy, said lead author Akos Bogdan of the Harvard-Smithsonian Center for Astrophysics. That number is a far cry from the tiny proportion of black holes in our Milky Way and other nearby galaxies, estimated at 0.1%, he noted.

“It’s really very early in the universe to be such a juggernaut,” said Priyamvada Natarajan of Yale University, who was involved in the study published in the journal Nature Astronomy.

A supplementary article was published in Astrophysical Journal Letters. “It’s amazing that this thing and its galaxy are present so early in the universe. »

Detected with X-rays

Researchers believe that the black hole formed from huge clouds of gas that collapsed into a galaxy next to another galaxy with stars. The two galaxies merged and the black hole took over.

The fact that Chandra discovered it using X-rays “confirms without a doubt that it is a black hole,” according to Ms. Natarajan. With X-rays, “you actually capture the gas that is gravitationally attracted to the black hole, which accelerates and starts to glow in the X-rays,” she explained.

This quasar is considered a quasar because it is actively growing and the gas is blindingly bright, she added.

The Webb Telescope alone may have discovered a black hole that is only 29 million years old, scientists say, but it has yet to be observed and verified in X-rays. Ms. Natarajan expects more early black holes to be discovered, perhaps less distant but still quite distant.

“We expect a new window to open in the universe, and I think this is the first rift,” she said.

The two space telescopes Webb and Chandra used a technique called gravitational lensing to magnify the region of space in which this galaxy UHZ1 and its black hole are located. The telescopes used light from a much closer galaxy cluster, just 3.2 billion light-years from Earth, to magnify UHZ1 and its black hole much further into the background.

“It’s a pretty flimsy object and luckily nature made it bigger for us,” Ms Natarajan said.

Launched in 2021 at a distance of 1.6 million kilometers, Webb is the largest and most powerful astronomical observatory ever launched into space. he sees the universe in the infrared. The much older Chandra Observatory sees X-rays; it was launched into orbit in 1999.

“I find it absolutely incredible that Chandra can make such amazing discoveries 24 years after its launch,” Bogdan said.

To watch in the video

The Trois-Rivières theater group Les Sages Fous begins a tour of the United States with their show Tricycle from November 7th to December 8th.

Jacob Brindamour, show co-creator and sole performer, will present a series of performances across the Northeast United States, including a series of three shows at the prestigious La MaMa Theater Presentation Center in the heart of Manhattan. This arts center is described by the New York Times as “a multicultural hive of avant-garde theater and performance art.”

Developed in Trois-Rivières, Tricyclele is intended to be a fairground game, a game of illusions and metamorphoses; a show in which the person, the object and the doll coexist. The tricycle then transforms in front of the spectators’ eyes. It is also a reference to the men who ride through the city of Trois-Rivières on their old tricycles and their makeshift trailers.

After its stop at La MaMa, the show returns to Mayo Street Arts in Portland on November 18th and 19th, exactly ten years after Les Sages Fous visited with their Orphan Circus. Then it’s the turn of the Sandglass Theater in Vermont on December 1st and 2nd, and then the Puppet Showplace Theater in Brookline (Massachusetts) on December 6th and 8th. (MEBA)

Here’s a new challenger: the Dimensity 9300 from MediaTek. This chip is intended to compete with Qualcomm’s Snapdragon 8 Gen 3 and thus be able to keep up with the top.

Source: MediaTek

Used to finding the right balance between efficiency and performance, MediaTek is changing tactics with the Dimensity 9300. This time, the company is leaving aside low-power cores and focusing on performance.

With four ARM Cortex-X4 cores that can reach up to 3.25 GHz and four additional Cortex-A720s at 2.0 GHz, this SoC is built for speed. Manufactured using a technique of 4nm engravinghas significantly increased performance: +15% on the single core and +40% with all cores activated compared to the old model, the Dimensity 9200.

Source: MediaTek

To make matters worse, the L3 cache memory has been increased by almost 30% to 18MB, helping to process data quickly and efficiently. Combine this with state-of-the-art RAM and ultra-fast flash storage, and you get a chip that runs applications and games without batting an eyelid.

The ARM Immortalis-G720 GPU

For gaming and graphics-intensive tasks, MediaTek has equipped its SoC with a very powerful GPU: the ARM Immortalis-G720 with no fewer than 12 cores. This computing monster offers 46% more performance in games with ray tracingAt the same time, it uses 40% less energy and manages memory better.

Source: MediaTek

The included ISP Imagiq 990 is also at a high level and allows you to take photos in 18-bit RAW format Cameras with up to 320 megapixels and record videos in 4K with bokeh effect or even in 8K.

Top connectivity and dream screens

The Dimensity 9300 doesn’t miss out on the connection side. It supports Wi-Fi 7 and Bluetooth 5.4, which promises ultra-fast and smooth data exchange. As for the display, this SoC is compatible with 4K screens that refresh at 120Hz and offers Ultra HDR quality for total immersion in movies or games.

Vivo X100

The first phones equipped with this chip, like the Vivo Net. Although MediaTek has not yet made any official comparisons, everything indicates that users can be happy with this new SoC.

The Dimensity 9300 therefore seems to mark an important point for MediaTek, clearly showing its ambitions. It remains to be seen how Qualcomm will respond, but one thing is certain: consumers will demand increasingly powerful and efficient smartphones.

This drone, designed by the American company Kratos, bears the disastrous name Thanatos. Stealth could well join the ranks of combat drones in the coming years as the wingman of a fighter or bomber.

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It bears the ominous name Thanatos, the personification of death, and is the stealth combat drone project of the American company Kratos Defense & Security Solutions. The defense industrialist has just presented the first graphical representation of the aircraft, whose technical characteristics apart from its camouflage, little is known. We observe a nose that resembles a shovel, the absence of a tail and fin. So many elements that make it possible to reduce the aircraft’s radar signature. We also see two mixed air inlets in the fuselage to supply the engine. However, it is difficult to know whether the drone has two reactors. Its wings are diamond-shaped. An architecture designed to reduce air resistance at subsonic and supersonic speeds. In other words: The unmanned aircraft should fly at high speed while remaining discreet.

A collaborative stealth drone project

If Kratos is not currently specifying who his customer will be, the presence of US Air Force markings is a sufficient indication, even if it is clear that no contract has currently been signed. In any case, the aircraft fits perfectly into the American Air Force’s Collaborative Combat Aircraft (CCA) program. This means it would be designed to fight jointly with other drones and fighter aircraft. In addition to equipping ammunition-carrying drones, the program also includes components for electronic warfare. We could therefore find this Thanatos as the wingman of the F-35 or the future B-21, whose prototype is gradually being revealed. Given the CCA specifications, we can expect a drone with great autonomy. Kratos is not the only one offering drones in this category, but its positioning with Thanatos shows that the manufacturer is confident of securing a contract with the American Air Force. Kratos already has an advantage with its XQ-58A Valkyrie, which is still being tested by the US Air Force. Like him, the Thanatos will be very technologically advanced. On the other hand, the manufacturer’s aircraft are also more expensive than what the competition can offer.

The latest iOS update includes an extremely handy feature to clean up the Messages application. You can now set your iPhone to automatically delete the validation codes you receive via SMS after use.

Like many people, you’ve probably secured several of your online accounts by enabling two-factor authentication. As a reminder, this security system consists of requesting a second validation from a user who wants to connect to an online service.

Double authentication can therefore take various forms. Most often, this requires entering a one-time code that you receive via SMS or email to validate a connection. But over time, these messages with codes accumulate in your email inbox. The only problem is that these validation codes arrive in as many conversations as you use double authentication services. Worse still, some online services use different numbers or solutions to issue and send these codes via SMS, leading to even more conversations.

As a result, your conversations with legitimate contacts often end up at the bottom of the list unless you have pinned them. To prevent your SMS inbox from being flooded with these unnecessary conversations, Apple has integrated an option in iOS 17 that automatically deletes these one-time codes after they have been entered. Find out how to do it.

1. Go to Settings

First open the Settings from iOS. Then go to the menu Passwordsthen authenticate to access the dedicated settings.

© 01net.com

2. Change password options

In the iOS password manager, access the corresponding menu Password options. Then scroll through the different options and then under the heading Validation codesmake sure the option Automatically eliminate is activated.

© 01net.com © 01net.com © 01net.com

From now on, every time you enter a validation code received via email or SMS using Autofill, it will automatically be deleted in the message or email.