Big Tech is Paying Millions to Train Teachers on AI, in Push to Bring Chatbots Into Classrooms

Northside American Federation of Teachers President Melina Espiritu-Azocar, right, speaks with middle school teacher Celeste Simone during a Microsoft AI skilling event, Saturday, Sept. 27, 2025, in San Antonio. (AP Photo/Darren Abate)
Northside American Federation of Teachers President Melina Espiritu-Azocar, right, speaks with middle school teacher Celeste Simone during a Microsoft AI skilling event, Saturday, Sept. 27, 2025, in San Antonio. (AP Photo/Darren Abate)
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Big Tech is Paying Millions to Train Teachers on AI, in Push to Bring Chatbots Into Classrooms

Northside American Federation of Teachers President Melina Espiritu-Azocar, right, speaks with middle school teacher Celeste Simone during a Microsoft AI skilling event, Saturday, Sept. 27, 2025, in San Antonio. (AP Photo/Darren Abate)
Northside American Federation of Teachers President Melina Espiritu-Azocar, right, speaks with middle school teacher Celeste Simone during a Microsoft AI skilling event, Saturday, Sept. 27, 2025, in San Antonio. (AP Photo/Darren Abate)

On a scorching hot Saturday in San Antonio, dozens of teachers traded a day off for a glimpse of the future. The topic of the day’s workshop: enhancing instruction with artificial intelligence.

After marveling as AI graded classwork instantly and turned lesson plans into podcasts or online storybooks, one high school English teacher raised a concern that was on the minds of many: “Are we going to be replaced with AI?”

That remains to be seen. But for the nation’s 4 million teachers to stay relevant and help students use the technology wisely, teachers unions have forged an unlikely partnership with the world’s largest technology companies. The two groups don’t always see eye to eye but say they share a common goal: training the future workforce of America.

Microsoft, OpenAI and Anthropic are providing millions of dollars for AI training to the American Federation of Teachers, the country’s second-largest teachers union, The Associated Press reported. In exchange, the tech companies have an opportunity to make inroads into schools and win over students in the race for AI dominance.

AFT President Randi Weingarten said skepticism guided her negotiations, but the tech industry has something schools lack: deep pockets.

“There is no one else who is helping us with this. That’s why we felt we needed to work with the largest corporations in the world,” Weingarten said. “We went to them — they didn’t come to us.”

Weingarten first met with Microsoft CEO Brad Smith in 2023 to discuss a partnership. She later reached out to OpenAI to pursue an “agnostic” approach that means any company's AI tools could be used in a training session.

Under the arrangement announced in July, Microsoft is contributing $12.5 million to AFT over five years. OpenAI is providing $8 million in funding and $2 million in technical resources, and Anthropic has offered $500,000.

Tech money will build an AI training hub for teachers With the money, AFT is planning to build an AI training hub in New York City that will offer virtual and in-person workshops for teachers. The goal is to open at least two more hubs and train 400,000 teachers over the next five years.

The National Education Association, the country’s largest teachers union, announced its own partnership with Microsoft last month. The company has provided a $325,000 grant to help the NEA develop AI trainings in the form of “microcredentials” — online trainings open to the union’s 3 million members, said Daaiyah Bilal, NEA’s senior director of education policy. The goal is to train at least 10,000 members this school year.

“We tailored our partnership very surgically,” Bilal said. “We are very mindful of what a technology company stands to gain by spreading information about the products they develop.”

Both unions set similar terms: Educators, not the private funders, would design and lead trainings that include AI tools from multiple companies. The unions own the intellectual property for the trainings, which cover safety and privacy concerns alongside AI skills.

The Trump administration has encouraged the private investment, recently creating an AI Education Task Force as part of an effort to achieve "global dominance in artificial intelligence.” The federal government urged tech companies and other organizations to foot the bill. So far, more than 100 companies have signed up.

Tech companies see opportunities in education beyond training teachers. Microsoft unveiled a $4 billion initiative for AI training, research and the gifting of its AI tools to teachers and students. It includes the AFT grant and a program that will give all school districts and community colleges in Washington, Microsoft’s home state, free access to Microsoft CoPilot tools. Google says it will commit $1 billion for AI education and job training programs, including free access to its Gemini for Education platform for US high schools.

Several recent studies have found that AI use in schools is rapidly increasing but training and guidance are lagging.

The industry offers resources that can help scale AI literacy efforts quickly. But educators should ensure any partnership focuses on what’s best for teachers and students, said Robin Lake, director of the Center on Reinventing Public Education.

“These are private initiatives, and they are run by companies that have a stake,” Lake said.

Microsoft CEO Brad Smith agrees that teachers should have a “healthy dose of skepticism” about the role of tech companies.

“While it’s easy to see the benefits right now, we should always be mindful of the potential for unintended consequences,” Smith said in an interview, pointing to concerns such as AI’s possible impact on critical thinking. “We have to be careful. It’s early days.”

Teachers see new possibilities At the San Antonio AFT training, about 50 educators turned up for the three-hour workshop for teachers in the Northside Independent School District. It is the city's largest, employing about 7,000 teachers.

The day started with a pep talk.

“We all know, when we talk about AI, teachers say, ‘Nah, I’m not doing that,’” trainer Kathleen Torregrossa told the room. “But we are preparing kids for the future. That is our primary job. And AI, like it or not, is part of our world.”

Attendees generated lesson plans using ChatGPT, Google’s Gemini, Microsoft CoPilot and two AI tools designed for schools, Khanmingo and Colorín Colorado.

Gabriela Aguirre, a 1st grade dual language teacher, repeatedly used the word “amazing” to describe what she saw.

“It can save you so much time,” she said, and add visual flair to lessons. She walked away with a plan to use AI tools to make illustrated flashcards in English and Spanish to teach vocabulary.

“With all the video games, the cellphones you have to compete against, the kids are always saying, ‘I’m bored.’ Everything is boring,” Aguirre said. “If you can find ways to engage them with new technology, you’ve just got to do that.”

Middle school teacher Celeste Simone said there is no turning back to how she taught before.

As a teacher for English language learners, Simone can now ask AI tools to generate pictures alongside vocabulary words and create illustrated storybooks that use students' names as characters. She can take a difficult reading passage and ask a chatbot to translate it into Spanish, Pashto or other languages. And she can ask AI to rewrite difficult passages at any grade level to match her students' reading levels. All in a matter of seconds.

“I can give my students access to things that never existed before,” Simone said. “As a teacher, once you’ve used it and see how helpful it is, I don’t think I could go back to the way I did things before.”



New Process for Stable, Long-Lasting Batteries

The image shows a test cell used to fabricate and test the all-solid-state battery developed at PSI. (Paul Scherrer Institute PSI/Mahir Dzambegovic) 
The image shows a test cell used to fabricate and test the all-solid-state battery developed at PSI. (Paul Scherrer Institute PSI/Mahir Dzambegovic) 
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New Process for Stable, Long-Lasting Batteries

The image shows a test cell used to fabricate and test the all-solid-state battery developed at PSI. (Paul Scherrer Institute PSI/Mahir Dzambegovic) 
The image shows a test cell used to fabricate and test the all-solid-state battery developed at PSI. (Paul Scherrer Institute PSI/Mahir Dzambegovic) 

Researchers at the Paul Scherrer Institute PSI have achieved a breakthrough on the path to practical application of lithium metal all-solid-state batteries.

The team expects the next generation of batteries to store more energy, are safer to operate, and charge faster than conventional lithium-ion batteries.

The team has reported these results in the journal Advanced Science.

All-solid-state batteries are considered a promising solution for electromobility, mobile electronics, and stationary energy storage – in part because they do not require flammable liquid electrolytes and therefore are inherently safer than conventional lithium-ion batteries.

Two key problems, however, stand in the way of market readiness: On the one hand, the formation of lithium dendrites at the anode remains a critical point.

On the other hand, an electrochemical instability – at the interface between the lithium metal anode and the solid electrolyte – can impair the battery’s long-term performance and reliability.

To overcome these two obstacles, the team led by Mario El Kazzi, head of the Battery Materials and Diagnostics group at the Paul Scherrer Institute PSI, developed a new production process:

“We combined two approaches that, together, both densify the electrolyte and stabilize the interface with the lithium,” the scientist explained.

Central to the PSI study is the argyrodite type LPSCl, a sulphide-based solid electrolyte made of lithium, phosphorus, and sulphur. The mineral exhibits high lithium-ion conductivity, enabling rapid ion transport within the battery – a crucial prerequisite for high performance and efficient charging processes.

To densify argyrodite into a homogeneous electrolyte, El Kazzi and his team did incorporate the temperature factor, but in a more careful way: Instead of the classic sintering process, they chose a gentler approach in which the mineral was compressed under moderate pressure and at a moderate temperature of only about 80 degrees Celsius.

The result is a compact, dense microstructure resistant to the penetration of lithium dendrites. Already, in this form, the solid electrolyte is ideally suited for rapid lithium-ion transport.

To ensure reliable operation even at high current densities, such as those encountered during rapid charging and discharging, the all-solid-state cell required further modification.

For this purpose, a coating of lithium fluoride (LiF), only 65 nanometres thick, was evaporated under vacuum and applied uniformly to the lithium surface – serving as a ultra-thin passivation layer at the interface between the anode and the solid electrolyte.

In laboratory tests with button cells, the battery demonstrated extraordinary performance under demanding conditions.

“Its cycle stability at high voltage was remarkable,” said doctoral candidate Jinsong Zhang, lead author of the study.

After 1,500 charge and discharge cycles, the cell still retained approximately 75% of its original capacity.

This means that three-quarters of the lithium ions were still migrating from the cathode to the anode. “An outstanding result. These values are among the best reported to date.”

Zhang therefore sees a good chance that all-solid-state batteries could soon surpass conventional lithium-ion batteries with liquid electrolyte in terms of energy density and durability.

Thus El Kazzi and his team have demonstrated for the first time that the combination of solid electrolyte mild sintering and a thin passivation layer on lithium anode effectively suppresses both dendrite formation and interfacial instability.

This combined solution marks an important advance for all-solid-state battery research – not least because it offers ecological and economic advantages: Due to the low temperatures, the process saves energy and therefore costs.

“Our approach is a practical solution for the industrial production of argyrodite-based all-solid-state batteries,” said El Kazzi. “A few more adjustments – and we could get started.”


Meta Urges Australia to Change Teen Social Media Ban

Meta has called for Australia's social media for under-16s to target app stores. Saeed KHAN / AFP
Meta has called for Australia's social media for under-16s to target app stores. Saeed KHAN / AFP
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Meta Urges Australia to Change Teen Social Media Ban

Meta has called for Australia's social media for under-16s to target app stores. Saeed KHAN / AFP
Meta has called for Australia's social media for under-16s to target app stores. Saeed KHAN / AFP

Tech giant Meta urged Australia on Monday to rethink its world-first social media ban for under-16s, while reporting that it has blocked more than 544,000 accounts under the new law.

Australia has required big platforms including Meta, TikTok and YouTube to stop underage users from holding accounts since the legislation came into force on December 10 last year.

Companies face fines of Aus $49.5 million (US$33 million) if they fail to take "reasonable steps" to comply.

Billionaire Mark Zuckerberg's Meta said it had removed 331,000 underage accounts from Instagram, 173,000 from Facebook, and 40,000 from Threads in the week to December 11.

The company said it was committed to complying with the law.

"That said, we call on the Australian government to engage with industry constructively to find a better way forward, such as incentivizing all of industry to raise the standard in providing safe, privacy-preserving, age appropriate experiences online, instead of blanket bans," it said in statement.

Meta renewed an earlier call for app stores to be required to verify people's ages and get parental approval before under-16s can download an app.

This was the only way to avoid a "whack-a-mole" race to stop teens migrating to new apps to avoid the ban, the company said.

The government said it was holding social media companies to account for the harm they cause young Australians.

"Platforms like Meta collect a huge amount of data on their users for commercial purposes. They can and must use that information to comply with Australian law and ensure people under 16 are not on their platforms," a government spokesperson said.

Meta said parents and experts were worried about the ban isolating young people from online communities, and driving some to less regulated apps and darker corners of the internet.

Initial impacts of the legislation "suggest it is not meeting its objectives of increasing the safety and well-being of young Australians", it said.

While raising concern over the lack of an industry standard for determining age online, Meta said its compliance with the Australian law would be a "multilayered process".

Since the ban, the California-based firm said it had helped found the OpenAge Initiative, a non-profit group that has launched age-verification tools called AgeKeys to be used with participating platforms.


China Is Closing in on US Technology Lead Despite Constraints, AI Researchers Say

 Visitors look at robots on display at robotics company Unitree's first retail store in Beijing in January 9, 2026. (AFP)
Visitors look at robots on display at robotics company Unitree's first retail store in Beijing in January 9, 2026. (AFP)
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China Is Closing in on US Technology Lead Despite Constraints, AI Researchers Say

 Visitors look at robots on display at robotics company Unitree's first retail store in Beijing in January 9, 2026. (AFP)
Visitors look at robots on display at robotics company Unitree's first retail store in Beijing in January 9, 2026. (AFP)

China can narrow its technological gap with the US driven by growing risk-taking and innovation, though the lack of advanced chipmaking tools is hobbling the sector, the country's leading artificial intelligence researchers said on Saturday.

China's so-called "AI tiger" startups MiniMax and Zhipu AI had strong debuts on the Hong Kong Stock Exchange this week, reflecting growing confidence in the sector as Beijing fast-tracks AI and chip listings to bolster domestic alternatives to advanced US technology.

Yao Shunyu, a former senior researcher at ChatGPT maker OpenAI ‌who was named ‌technology giant Tencent's chief AI scientist in December, ‌said ⁠there was a ‌high likelihood of a Chinese firm becoming the world's leading AI company in the next three to five years but said the lack of advanced chipmaking machines was the main technical hurdle.

"Currently, we have a significant advantage in electricity and infrastructure. The main bottlenecks are production capacity, including lithography machines, and the software ecosystem," Yao said at an AI conference in Beijing.

China has completed a working prototype of an extreme-ultraviolet lithography ⁠machine potentially capable of producing cutting-edge semiconductor chips that rival the West's, Reuters reported last month. However, the ‌machine has not yet produced working chips and may ‍not do so until 2030, people with ‍knowledge of the matter told Reuters.

MIND THE INVESTMENT GAP

Yao and other ‍Chinese industry leaders at the Beijing conference on Saturday also acknowledged that the US maintains an advantage in computing power due to its hefty investments in infrastructure.

"The US computer infrastructure is likely one to two orders of magnitude larger than ours. But I see that whether it's OpenAI or other platforms, they're investing heavily in next-generation research," said Lin Junyang, technical lead for Alibaba's flagship Qwen large language model.

"We, ⁠on the other hand, are relatively strapped for cash; delivery alone likely consumes the majority of our computer infrastructure," Lin said during a panel discussion at the AGI-Next Frontier Summit held by the Beijing Key Laboratory of Foundational Models at Tsinghua University.

Lin said China's limited resources have spurred its researchers to be innovative, particularly through algorithm-hardware co-design, which enables AI firms to run large models on smaller, inexpensive hardware.

Tang Jie, founder of Zhipu AI which raised HK$4.35 billion in its IPO, also highlighted the willingness of younger Chinese AI entrepreneurs to embrace high-risk ventures - a trait traditionally associated with Silicon Valley - as a positive development.

"I think if we can improve this environment, ‌allowing more time for these risk-taking, intelligent individuals to engage in innovative endeavors ... this is something our government and the country can help improve," said Tang.