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ChatGPT’s Image-Generation Feature Gets an Upgrade

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OpenAI Unveils Major Upgrade to ChatGPT’s Image-Generation Capabilities

New Feature Leverages GPT-4o Model for Native Image and Photo Creation

During a livestream on Tuesday, OpenAI CEO Sam Altman announced the first major upgrade to ChatGPT’s image-generation capabilities in over a year. The company’s AI-powered chatbot platform has long been known for its ability to generate and edit text, but now, it can also natively create and modify images and photos.

How it Works

The new feature leverages OpenAI’s GPT-4o model, which has been used to power the company’s AI video-generation product, Sora. GPT-4o is capable of generating more accurate and detailed images than its predecessor, DALL-E 3, which it replaces. The model can also edit existing images, including those with people in them, by transforming or "inpainting" details like foreground and background objects.

Training Data

To power the new image feature, OpenAI trained GPT-4o on publicly available data, as well as proprietary data from its partnerships with companies like Shutterstock. This training data is a key component of the model’s ability to generate high-quality images, but it’s also a sensitive topic for many companies, who often keep it close to the chest to avoid potential IP-related lawsuits.

Policies and Guidelines

OpenAI has implemented policies to ensure the responsible use of its image-generation capabilities. The company respects the rights of artists and has an opt-out form for creators to request that their works be removed from its training datasets. Additionally, OpenAI respects requests to disallow its web-scraping bots from collecting training data, including images, from websites.

Competition and Controversy

The new feature follows on the heels of Google’s experimental native image output for Gemini 2.0 Flash, one of the company’s flagship models. While the feature went viral on social media, it was met with controversy due to a lack of guardrails, allowing users to remove watermarks and create images depicting copyrighted characters.

Conclusion

The upgrade to ChatGPT’s image-generation capabilities is a significant step forward for the company, offering users new creative possibilities and applications. As the technology continues to evolve, it’s essential for companies like OpenAI to prioritize responsible use and respect for the rights of artists and creators.

Frequently Asked Questions

  • Q: What is GPT-4o?
    A: GPT-4o is a model used by OpenAI to generate and modify images and photos.
  • Q: How does GPT-4o work?
    A: GPT-4o uses publicly available data and proprietary data from OpenAI’s partnerships to generate and modify images and photos.
  • Q: How does OpenAI ensure responsible use of its image-generation capabilities?
    A: OpenAI has implemented policies to ensure responsible use, including an opt-out form for creators and a prohibition on web-scraping bots collecting training data from websites.

Color Management Across Apple Frameworks

Why Color Management Matters?

Different Apple frameworks handle colors differently. If not managed properly, the same color might look slightly different in SwiftUI, UIKit, or Core Graphics, leading to inconsistencies in your UI.

Color Spaces in Apple Frameworks

Apple frameworks support multiple color spaces. The most commonly used ones are:

  • sRGB: Default for most UI colors, suitable for standard displays.
  • Display P3: A wider gamut color space used in modern Apple displays.
  • Generic RGB: A more flexible option but not recommended for precise UI work.
  • Device RGB: Depends on the display profile, which can lead to inconsistencies.

SwiftUI and UIKit Differences

SwiftUI and UIKit have subtle differences in color handling:

SwiftUI

  • Uses Color struct (built-in color management)
  • Automatically adjusts to different environments (light/dark mode, accessibility settings)
  • Supports Display P3 color out-of-the-box

UIKit

  • Uses UIColor (supports sRGB, Display P3)
  • Requires explicit color space conversion for consistency
  • Uses traitCollection to manage dynamic colors

Using Colors in Code

Here’s how you define colors in different frameworks:

SwiftUI

import SwiftUI

struct ContentView: View {
    var body: some View {
        Text("Hello, SwiftUI!")
            .foregroundColor(Color(displayP3, red: 0.9, green: 0.2, blue: 0.3, opacity: 1.0))
    }
}

UIKit

import UIKit

let color = UIColor(displayP3Red: 0.9, green: 0.2, blue: 0.3, alpha: 1.0)

Core Graphics

import CoreGraphics
import CoreImage

let colorSpace = CGColorSpace(displayP3)
let color = CGColor(colorSpace: colorSpace, components: [0.9, 0.2, 0.3, 1.0])

Best Practices for Color Consistency

  1. Use Display P3 for modern Apple devices for richer colors.
  2. Keep color definitions consistent across SwiftUI, UIKit, and Core Graphics.
  3. Test colors on real devices (especially with ProMotion and True Tone displays).
  4. Prefer Asset Catalogs for managing named colors in both SwiftUI and UIKit.
  5. Handle Dark Mode properly by defining light/dark variations of colors.

Further Reading

For an in-depth exploration of color management across Apple frameworks, check out this article: Color Management Across Apple Frameworks

Conclusion

Apple’s ecosystem offers powerful color tools—understanding them helps maintain a consistent, vibrant UI across platforms.

FAQs

Q: What is the best color space for modern Apple devices?
A: Display P3 is recommended for modern Apple devices for richer colors.

Q: How do I manage colors across SwiftUI, UIKit, and Core Graphics?
A: Use Display P3, keep color definitions consistent, and test colors on real devices.

Q: How do I handle Dark Mode properly?
A: Define light/dark variations of colors and use Asset Catalogs for named colors.

Apache Pinot Co-Author Joins the Big Data Debrief

The Evolution of Big Data Technology: Apache Pinot and StarTree

A Closer Look at Apache Pinot

You might know LinkedIn as the place where Apache Kafka was created to standardize streaming data. But there are other compelling open source projects to come out of the company, including Apache Pinot, which was designed to deliver rapid responses to a large number of concurrent OLAP queries upon fast-moving data.

The Birth of Apache Pinot

Kishore Gopalakrishna, one of the co-creators of Apache Pinot and the CEO and co-founder of StarTree, recently stopped by the Big Data Debrief to discuss the big data tech. Gopalakrishna and his LinkedIn colleague Subbu Subramaniam co-created Apache Pinot as a distributed columnar database back in 2015 to serve the social media company’s vast appetite for real-time queries on data flowing through Apache Kafka.

Rise to Popularity

The software grew popular among companies like Uber for its capability to serve SQL queries to thousands of external users with sub-second latency.

The Birth of StarTree

In 2018, Gopalakrishna and Xiang Fu co-founded StarTree to build a commercial business around the open source software.

A Commercial Business

To find out more, watch the video below.

Conclusion

Apache Pinot and StarTree have made significant contributions to the world of big data technology. With its ability to deliver rapid responses to a large number of concurrent OLAP queries upon fast-moving data, Apache Pinot has become a popular choice for companies looking to process large amounts of data. StarTree, the commercial business built around Apache Pinot, has also shown promise in the market.

Frequently Asked Questions

Q: What is Apache Pinot?
A: Apache Pinot is a distributed columnar database designed to deliver rapid responses to a large number of concurrent OLAP queries upon fast-moving data.

Q: Who created Apache Pinot?
A: Kishore Gopalakrishna and Subbu Subramaniam co-created Apache Pinot as a distributed columnar database in 2015 to serve the social media company’s vast appetite for real-time queries on data flowing through Apache Kafka.

Q: What is StarTree?
A: StarTree is a commercial business built around the open source software Apache Pinot.

Q: When was StarTree founded?
A: StarTree was founded in 2018 by Kishore Gopalakrishna and Xiang Fu.

Microsoft Adds AI-Powered Research Tools to Copilot

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Microsoft Introduces AI-Powered Research Tools in Microsoft 365 Copilot

Overview of Deep Research Agents

In recent months, several deep research agents have been launched, including OpenAI’s ChatGPT, Google’s Gemini, and xAI’s Grok. These agents are powered by reasoning AI models that can think through problems and fact-check themselves, making them ideal for conducting in-depth research on a subject.

Microsoft’s Researcher and Analyst

Microsoft has introduced its own flavors of deep research agents, called Researcher and Analyst. Researcher combines OpenAI’s deep research model with advanced orchestration and deep search capabilities. This allows it to perform analyses such as developing a go-to-market strategy and creating a quarterly report for a client.

Features of Researcher and Analyst

Researcher can:

  • Conduct complex analyses, including developing a go-to-market strategy and creating a quarterly report for a client
  • Leverage data connectors to access data from AI agents, tools, and apps like Confluence, ServiceNow, and Salesforce

Analyst, on the other hand, is built on OpenAI’s o3-mini reasoning model and is optimized for advanced data analysis. It can:

  • Progress through problems iteratively, refining its "thinking" and providing detailed answers to queries
  • Run the Python programming language to tackle complex data queries, and expose its work for inspection

Ensuring Accuracy

While Researcher and Analyst are designed to be powerful tools, there is a risk of them "hallucinating" or making incorrect conclusions. Microsoft is tackling this issue by ensuring that its deep research agents are trained on a wide range of data, including work data and the worldwide web.

Microsoft’s Frontier Program

Microsoft is launching a new Frontier program, which will give Microsoft 365 Copilot customers access to Researcher and Analyst. Those enrolled in Frontier will be able to try out these experimental features first, starting in April.

Conclusion

Microsoft’s Researcher and Analyst offer a new level of sophistication in AI-powered research tools. By combining the strengths of OpenAI’s deep research model with advanced orchestration and data connectors, Researcher can perform complex analyses and leverage a wide range of data sources. Analyst, meanwhile, can tackle advanced data analysis tasks and provide detailed answers to queries.

FAQs

Q: What is the purpose of Microsoft’s Researcher and Analyst?
A: Researcher and Analyst are designed to be AI-powered research tools that can perform complex analyses and provide detailed answers to queries.

Q: How does Researcher work?
A: Researcher combines OpenAI’s deep research model with advanced orchestration and deep search capabilities.

Q: What can Analyst do?
A: Analyst can progress through problems iteratively, refining its "thinking" and providing detailed answers to queries, and run the Python programming language to tackle complex data queries.

Q: How does Microsoft ensure the accuracy of its deep research agents?
A: Microsoft ensures that its deep research agents are trained on a wide range of data, including work data and the worldwide web.

Amazon’s Big Spring Sale is Live

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Headphone and Earbud Deals

Just as flower buds are beginning to bloom to mark the seasonal shift toward warmer months, Amazon is hosting its first big sales event of 2025. The Big Spring Sale, as it is known, is live, and runs through Monday, March 31st, bringing with it a slew of discounts on gardening supplies, bedding, and other necessities.

Speaker and Soundbar Deals

We’ve dug into all the deals and discounts available so far, the best of which you’ll find below. By and large, most of the deals will last until the end of the event. And, while having a Prime subscription means your packages will certainly arrive more quickly, you don’t necessarily need to be a member to get in on these tried-and-tested Verge favorites. We’ll also be keeping an eye on deals at competing retailers, including Best Buy, Walmart, and Target.

Tablet and E-reader Deals

Smartwatch and Fitness Tracker Deals

Update, March 25th: Updated to reflect current pricing/availability and several new deals, including those for the Glocusent book light, the Hisense U8N, and the AeroPress Go coffee maker.

Conclusion

The Big Spring Sale has something for everyone, from gardening supplies to tech gadgets. Whether you’re looking for a new pair of headphones or a smartwatch to track your fitness goals, you can find it at a discounted price on Amazon. Don’t miss out on these deals, which will be available until March 31st. Be sure to check back for updates, as new deals are being added daily.

Frequently Asked Questions

Q: Do I need to be an Amazon Prime member to participate in the Big Spring Sale?
A: No, you don’t need to be an Amazon Prime member to take advantage of the deals.

Q: How long will the Big Spring Sale last?
A: The Big Spring Sale will run through Monday, March 31st.

Q: Can I find deals at other retailers besides Amazon?
A: Yes, we’ll be keeping an eye on deals at competing retailers, including Best Buy, Walmart, and Target.

AI Crawlers Dominate Traffic, Force Blocks on Entire Countries

The Rise of AI-Generated Content and the Battle to Protect Online Resources

The Problem with AI-Generated Content

Large AI companies are generating vast amounts of data by scraping open-source projects without consent or compensation, threatening the sustainability of online resources. This approach is not only unethical but also risks damaging the digital ecosystem that underpins the modern Internet.

Cloudflare’s AI Labyrinth

In response to this issue, Cloudflare has announced "AI Labyrinth," a tool designed to protect website owners from unauthorized scraping. Unlike other solutions, AI Labyrinth does not block requests but instead generates AI-created pages to entice crawlers to traverse them. This approach is aimed at reducing the strain on online resources while still allowing legitimate crawling.

The Community’s Response

The open-source community is also responding to the issue by developing collaborative tools to protect against AI-generated content. The "ai.robots.txt" project provides an open list of web crawlers associated with AI companies and offers premade robots.txt files and .htaccess files to help detect and prevent AI crawler requests.

The Consequences of Unchecked AI-Generated Content

The rapid growth of AI-generated content and aggressive web-crawling practices by AI firms threatens the sustainability of online resources. Without clear regulation or self-restraint by AI firms, the arms race between data-hungry bots and those attempting to defend open-source infrastructure is likely to escalate, deepening the crisis for the digital ecosystem.

Conclusion

Responsible data collection is achievable if AI firms collaborate directly with affected communities. However, without a change in approach, the consequences for the digital ecosystem will be severe. It is essential for AI companies to adopt more cooperative practices and for regulators to implement measures to protect online resources.

FAQs

Q: What is AI Labyrinth and how does it work?

A: AI Labyrinth is a tool designed by Cloudflare to protect website owners from unauthorized scraping. It generates AI-created pages to entice crawlers to traverse them, reducing the strain on online resources.

Q: What is the "ai.robots.txt" project and how does it help?

A: The "ai.robots.txt" project is an open-source initiative that provides an open list of web crawlers associated with AI companies and offers premade robots.txt files and .htaccess files to help detect and prevent AI crawler requests.

Q: What are the consequences of unchecked AI-generated content?

A: The rapid growth of AI-generated content and aggressive web-crawling practices by AI firms threatens the sustainability of online resources, potentially leading to a deepening crisis for the digital ecosystem.

What I’m Hearing in China This Week About Our Shared Future

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The Urgent Need for Global Cooperation on Artificial General Intelligence

The Growing Concerns About AI

There is a lot of talk in Beijing this week over when President Trump and President Xi Jinping of China will meet face to face. Some Chinese experts say the two leaders need to wait a few months until Trump decides exactly what tariffs he is going to impose on China — and sees what China will do in response.

The Birth of Artificial General Intelligence

Can I just butt in and say: “Excuse me, Mr. Presidents, but you two need to get together, like, tomorrow. But it’s not to discuss the golden oldies — tariffs, trade, and Taiwan. There is an earthshaking event coming — the birth of artificial general intelligence. The United States and China are the two superpowers closing in on A.G.I. — systems that will be as smart or smarter than the smartest human and able to learn and act on their own. Whatever you both may think you’ll be judged on by history, I assure you that whether you collaborate to create a global architecture of trust and governance over these emerging superintelligent computers, so humanity gets the best out of them and cushions their worst, will be at the top.”

The Importance of Collaboration

I realize many will consider this wasted breath with all the turmoil unleashed by the new administration in Washington, but that will not deter me from making the point as loudly as I can. Because what Soviet-American nuclear arms control was to world stability since the 1970s, U.S.-Chinese A.I. collaboration to make sure we effectively control these rapidly advancing A.I. systems will be for the stability of tomorrow’s world.

The Risks of Unchecked AI

A.I. systems and humanoid robots offer so much potential benefit to humanity, but they could be hugely destructive and destabilizing if not embedded with the right values and controls. In addition, this new age must be defined by a lot of planning about what humans will do for work, and how to preserve the dignity they derive from work, when machines will be able to do so many things better than people. Millions of people possibly losing their jobs and dignity at the same time is a prescription for disorder.

China’s Perspective

A veteran Chinese economist made clear to me that China is very alive to these risks: “Today, a lot of Chinese cannot find jobs. With A.I. they will not be able to find jobs forever. What happens if they cannot find appropriate jobs” because “70 percent of civil servants are robots? That will be super risky.”

The Necessity of Action

There is no time to lose in thinking about how we adapt, and yet we can be so nearsighted when it comes to the signs and warnings. A decade from now, what will journalists say was the most important news story in the fall of 2024 that should have received more attention, given the long-term consequences? Will they say it was the second election of Donald Trump as president in November 2024? Or will they say it was Uber’s decision in September 2024 to go beyond its pilot project in Phoenix and start offering driverless, all-electric Waymo cars on its ride-hailing app in Austin and Atlanta — replacing human Uber drivers?

Conclusion

The advances that China has made on A.I. in just the past year have made it absolutely clear that Beijing and Washington are now the world’s two A.I. superpowers. If you thought otherwise, China’s premier, Li Qiang, opened the China Development Forum, the event that drew me to Beijing, by proudly noting how China’s recently unveiled DeepSeek A.I. system “burst onto the scene,” highlighting “the huge power of innovation and creativity of the Chinese people.”

FAQs

Q: What is Artificial General Intelligence (A.G.I.)?
A: A.G.I. is the holy grail of A.I. — single systems that can master math, physics, biology, chemistry, material science, Shakespeare, poetry, and literature as well as the smartest humans but that can also reason across all of them and see connections no human polymath ever could.

Q: How will A.G.I. impact society?
A: A.G.I. will revolutionize the way we live and work, but it also poses significant risks, including job displacement, social unrest, and the potential for misuse.

Q: Can A.I. be used for good or evil?
A: A.I. can be used for both good and evil, depending on how it is designed and used. It is crucial that we develop ethical guidelines and regulations to ensure that A.I. is used responsibly.

Q: Can the United States and China collaborate on A.I.?
A: Yes, the United States and China can collaborate on A.I. to ensure that it is developed and used in a way that benefits humanity. This requires a commitment to transparency, trust, and cooperation.

Google releases ‘most intelligent’ experimental Gemini 2.5 Pro

Google Announces Gemini 2.5, Its Most Intelligent Model Yet

Another AI Giant Steals the Limelight

Moments after DeepSeek released its latest model, another AI giant has already stolen back some of the limelight. On Tuesday, Google announced Gemini 2.5, its "most intelligent" model. The company announced that this initial release is an "experimental version of 2.5 Pro, which is state-of-the-art on a wide range of benchmarks and debuts at #1 on LMArena by a significant margin."

A Family of Thinking Models

A family of thinking models, meaning they reason through their responses, the release follows Google’s Gemini 2.0 Flash Thinking, which landed in December.

Outperforming Competitors

Most notably, Gemini 2.5 Pro Experimental outperformed OpenAI’s o3 mini and Anthropic’s Claude 3.7 Sonnet on Humanity’s Last Exam (HLE), a recently created benchmark designed to combat saturation, or the problem of industry tests becoming too easy for rapidly evolving models. HLE is, therefore, a relatively harder test to perform well on; Gemini 2.5 scored 18.8% compared to o3 mini’s 14% (evaluated using text problems only, no images) and Claude 3.7 Sonnet’s 8.9%.

Improvements in Reasoning, Multimodal, and Agentic Capabilities

The new model also outperformed competitors on common benchmarks for science, math, and coding, though usually by a smaller margin, which is now expected given the rate at which new models are accelerating. Google reported that Gemini 2.5 Pro Experimental shows improvements in reasoning, multimodal, and agentic capabilities, even from a "single line prompt."

Availability and Pricing

Google said Gemini 2.5 Pro is available today with a one million token context window for Gemini Advanced users via Google AI Studio and the Gemini app, and will be "coming to Vertex AI soon." The company added that it will release pricing information in the next few weeks.

Conclusion

Google’s announcement of Gemini 2.5 Pro Experimental is a significant milestone in the development of AI models. With its improved reasoning, multimodal, and agentic capabilities, this model is poised to make a significant impact in various industries and applications.

Frequently Asked Questions

Q: What is Google’s Gemini 2.5 Pro Experimental?
A: It is an experimental version of Google’s most intelligent model, Gemini 2.5, which is state-of-the-art on a wide range of benchmarks.

Q: How does Gemini 2.5 Pro Experimental perform on benchmarks?
A: It outperforms OpenAI’s o3 mini and Anthropic’s Claude 3.7 Sonnet on Humanity’s Last Exam (HLE) and common benchmarks for science, math, and coding.

Q: When will Gemini 2.5 Pro be available?
A: It is available today for Gemini Advanced users via Google AI Studio and the Gemini app, and will be "coming to Vertex AI soon."

Q: What is the pricing information for Gemini 2.5 Pro?
A: Google will release pricing information in the next few weeks.

Databricks Has a Trick That Lets AI Models Improve Themselves

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Boosting AI Performance without Clean Labeled Data

The Challenge of Dirty Data

Jonathan Frankle, chief AI scientist at Databricks, has been talking to customers about the key challenges they face in getting AI to work reliably. The problem, Frankle says, is dirty data. "Everybody has some data, and has an idea of what they want to do," but the lack of clean data makes it challenging to fine-tune a model to perform a specific task.

The Solution: Test-time Adaptive Optimization (TAO)

Databricks’ model offers a rare look at some of the key tricks that engineers are using to improve the abilities of advanced AI models, especially when good data is hard to come by. The method leverages ideas that have helped produce advanced reasoning models by combining reinforcement learning, a way for AI models to improve through practice, with "synthetic," or AI-generated training data.

How it Works

The Databricks method exploits the fact that, given enough tries, even a weak model can score well on a given task or benchmark. Researchers call this method of boosting a model’s performance "best-of-N". Databricks trained a model to predict which best-of-N result human testers would prefer, based on examples. The Databricks reward model, or DBRM, can then be used to improve the performance of other models without the need for further labelled data.

The DBRM Process

DBRM is then used to select the best outputs from a given model. This creates synthetic training data for further fine-tuning the model so that it produces a better output first time. Databricks calls its new approach Test-time Adaptive Optimization (TAO). "This method we’re talking about uses some relatively lightweight reinforcement learning to basically bake the benefits of best-of-N into the model itself," Frankle says.

Scalability and Future Development

The research done by Databricks shows that the TAO method improves as it is scaled up to larger, more capable models. Reinforcement learning and synthetic data are already widely used but combining them in order to improve language models is a relatively new and technically challenging technique.

Conclusion

Databricks’ new approach to AI model development offers a promising solution to the problem of dirty data. By combining reinforcement learning with synthetic data, the company has developed a method that can boost the performance of AI models without the need for clean labelled data. This could have significant implications for businesses and organizations that struggle to fine-tune their AI models.

FAQs

Q: What is the main challenge in getting AI to work reliably?
A: The main challenge is dirty data, or the lack of clean data, which makes it difficult to fine-tune a model to perform a specific task.

Q: What is Databricks’ solution to this challenge?
A: Databricks’ solution is to combine reinforcement learning with synthetic data to boost the performance of AI models without the need for clean labelled data.

Q: How does the Databricks method work?
A: The method uses a model to predict which best-of-N result human testers would prefer, based on examples. The Databricks reward model, or DBRM, can then be used to improve the performance of other models without the need for further labelled data.

Q: How does the DBRM process work?
A: DBRM is used to select the best outputs from a given model, creating synthetic training data for further fine-tuning the model so that it produces a better output first time.

Accelerating Electric Vehicle Innovation with AI-Powered NVIDIA Technology

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Electric Vehicles and the Future of Battery Technology

Electric vehicles (EVs) are transforming transportation, but challenges such as cost, longevity, and range remain barriers to widespread adoption. At the heart of these challenges lies battery technology—specifically, the electrolyte, a critical component that enables energy storage and delivery. The electrolyte’s properties directly impact a battery’s charging speed, power output, stability, and safety.

To overcome these hurdles, researchers are turning to AI-driven approaches to accelerate the discovery of novel battery materials.

SES AI’s Approach to Battery Innovation

SES AI is leveraging the cutting-edge NVIDIA hardware and software ecosystem to revolutionize materials discovery. By combining domain-adapted LLMs with an AI model and GPU-accelerated simulations in a single workflow, SES AI compresses decades of research into months and unlocks groundbreaking advancements in EV battery performance.

Mapping the Molecular Universe

SES AI is creating a comprehensive molecular dictionary to map the physical and chemical properties of millions of small molecules. This effort lays the foundation for advanced material discovery.

Advancing Chemistry LLMs

By leveraging general intelligence across scientific domains, SES AI enhances reasoning capabilities to accelerate battery material discovery. Their domain-specific Chemistry LLM provides researchers with an intuitive tool for next-generation battery development.

Constructing High-Performance Batteries

SES AI rapidly evaluates candidate materials in prototypes, showcasing significant performance enhancements, paving the way for safer, longer-lasting EV batteries.

Using the NVIDIA Platform for Breakthroughs

SES AI relies on NVIDIA’s comprehensive platform to navigate the vast solution space of over 100M molecules. Figure 1 shows SES AI’s workflow, where key innovations include accelerated molecular simulations, optimized interactive data exploration, and improved LLM accuracy.

Accelerated Molecular Simulations

Using NVIDIA ALCHEMI, SES AI employs the Batched Geometric Relaxation (BGR) with AIMNet2 NIM microservice and the Batched Density Functional Theory (DFT) microservice to simulate molecular structures rapidly. These tools enable researchers to calculate critical properties such as the HOMO-LUMO gap, which determines a molecule’s electronic characteristics and energy storage potential.

Interactive Data Exploration

SES AI uses NVIDIA cuML to accelerate UMAP for dimensionality reduction and HDBSCAN for clustering to create interactive maps of millions of molecules. These tools empower scientists to uncover patterns in complex datasets and identify promising candidates faster than ever before.

Training Chemistry LLMs

To train their Chemistry LLM on 35B tokens from 17M scientific papers, SES AI used NVIDIA DGX Cloud with NVIDIA NeMo, a framework for building domain-specific generative models.

Results: Transforming Battery Technology

The collaboration between SES AI and NVIDIA has yielded remarkable results:

  • 17 candidate materials identified: Two have already undergone synthesis and testing at SES AI’s Electrolyte Foundry in Woburn, Massachusetts.
  • 20% improvement in battery cycle life: Early tests show significant performance enhancements
  • 1.6Kx acceleration and 2x the energy efficiency in BGR and DFT workflows: Achieved through NVIDIA H100 GPUs, NVIDIA ALCHEMI’s BGR AIMNet2 NIM, and Batched DFT Microservice.
  • 10x faster data exploration: Enabled by NVIDIA cuML.
  • 25% increase in LLM accuracy: Chemistry LLM, using NVIDIA DGX Cloud and NVIDIA NeMo, surpasses the base model in molecular ranking and reasoning tasks.

These advancements have led to innovations:

  • Lithium metal batteries: Provides enhanced performance and safety.
  • High-silicon lithium-ion batteries: A newly identified solvent molecule addresses expansion issues without emitting harmful gases at high temperatures.

As a result, SES AI has signed agreements to develop electrolyte materials for EVs with two automotive OEM partners.

Driving Sustainability with Accelerated Innovation

Historically, discovering a truly innovative battery electrolyte took five years. Today, thanks to SES AI and NVIDIA technologies, significant breakthroughs are emerging every six months. These advancements promise EV batteries with enhanced performance, safety, and lifecycle—reducing greenhouse gas emissions while driving sustainable practices globally.

Empowering Researchers Worldwide

NVIDIA tools are empowering researchers worldwide to accelerate materials discovery:

  • Sign up to receive notification when the NVIDIA Batched Geometry Relaxation NIM microservice is available for download.
  • Build custom generative models with NVIDIA NeMo.
  • Use cuML Python libraries for faster ML workflows without code changes.

Together with partners such as SES AI, NVIDIA is driving innovation that will shape the future of energy storage—and inspire a more sustainable world.

Acknowledgments

Thanks to Yumin Zhang, Dan Hannah, Vignesh Prabhakar, Md Amirul Islam, Adam Atanas, Richard Chang, Kai Liu, Kang Xu, and Qichao Hu for their contributions.