Published on: 2025-04-18 22:43:12
OpenAI’s recently launched o3 and o4-mini AI models are state-of-the-art in many respects. However, the new models still hallucinate, or make things up — in fact, they hallucinate more than several of OpenAI’s older models. Hallucinations have proven to be one of the biggest and most difficult problems to solve in AI, impacting even today’s best-performing systems. Historically, each new model has improved slightly in the hallucination department, hallucinating less than its predecessor. But th
Keywords: mini models o3 openai reasoning
Find related items on AmazonPublished on: 2025-04-19 07:09:44
OpenAI’s recently launched o3 and o4-mini AI models are state-of-the-art in many respects. However, the new models still hallucinate, or make things up — in fact, they hallucinate more than several of OpenAI’s older models. Hallucinations have proven to be one of the biggest and most difficult problems to solve in AI, impacting even today’s best-performing systems. Historically, each new model has improved slightly in the hallucination department, hallucinating less than its predecessor. But th
Keywords: mini models o3 openai reasoning
Find related items on AmazonPublished on: 2025-04-19 15:46:06
When it comes to actually storing the numerical weights that power an LLM's underlying neural network, most modern AI models rely on the precision of 16- or 32-bit floating point numbers. But that level of precision can come at the cost of large memory footprints (in the hundreds of gigabytes for the largest models) and significant processing resources needed for the complex matrix multiplication used when responding to prompts. Now, researchers at Microsoft's General Artificial Intelligence gr
Keywords: bit model models precision researchers
Find related items on AmazonPublished on: 2025-04-21 04:49:56
There’s a somewhat concerning new trend going viral: People are using ChatGPT to figure out the location shown in pictures. This week, OpenAI released its newest AI models, o3 and o4-mini, both of which can uniquely “reason” through uploaded images. In practice, the models can crop, rotate, and zoom in on photos — even blurry and distorted ones — to thoroughly analyze them. These image-analyzing capabilities, paired with the models’ ability to search the web, make for a potent location-finding
Keywords: chatgpt location models o3 openai
Find related items on AmazonPublished on: 2025-04-21 02:12:21
17 Apr, 2025 At Kagi, our mission is simple: to humanise the web. We want to deliver a search experience that prioritises human needs, allowing you to explore the web effectively, privately, and without manipulation. We evaluate new technologies not for their acclaim but for their true potential to support our mission. Since its launch, Kagi Assistant has been a favorite for many users as it allows access to world top large language models, grounded in Kagi Search, all in one place in one beau
Keywords: assistant kagi models search ultimate
Find related items on AmazonPublished on: 2025-04-21 11:13:26
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More It is tough to remove bias, and in some cases, outright censorship, in large language models (LLMs). One such model, DeepSeek from China, alarmed politicians and some business leaders about its potential danger to national security. A select committee at the United States Congress recently released a report called DeepSeek, “a profound threat to our nation’s security,”
Keywords: ctgt feature model models said
Find related items on AmazonPublished on: 2025-04-21 18:38:08
UniK3D is capable of estimating metric 3D scenes across domains and for any camera from solely single images. UniK3D directly predicts metric 3D points from the input image at inference time without any additional information. Abstract Monocular 3D estimation is crucial for visual perception. However, current methods fall short by relying on oversimplified assumptions, such as pinhole camera models or rectified images. These limitations severely restrict their general applicability, causing po
Keywords: 3d camera images models unik3d
Find related items on AmazonPublished on: 2025-04-21 23:00:00
“We’ve been really pushing on ‘thinking,’” says Jack Rae, a principal research scientist at DeepMind. Such models, which are built to work through problems logically and spend more time arriving at an answer, rose to prominence earlier this year with the launch of the DeepSeek R1 model. They’re attractive to AI companies because they can make an existing model better by training it to approach a problem pragmatically. That way, the companies can avoid having to build a new model from scratch. W
Keywords: model models problem reasoning says
Find related items on AmazonPublished on: 2025-04-21 23:10:54
A digital investigation reveals how AI can latch on to technical terminology, despite it being complete nonsense. AI trawling the internet’s vast repository of journal articles has reproduced an error that’s made its way into dozens of research papers—and now a team of researchers has found the source of the issue. It’s the question on the tip of everyone’s tongues: What the hell is “vegetative electron microscopy”? As it turns out, the term is nonsensical. It sounds technical—maybe even cred
Keywords: ai models papers researchers term
Find related items on AmazonPublished on: 2025-04-22 03:02:56
In Brief Chatbot Arena, the crowdsourced benchmarking project major AI labs rely on to test and market their AI models, is forming a company called Arena Intelligence Inc., reports Bloomberg. In a blog post published Thursday, Chatbot Arena said that the company will “give [it] the resources to improve [its platform] significantly over what it is today.” The team also pledged to continue to provide neutral testing grounds for AI not influenced by outside interests. Founded in 2023, Chatbot Ar
Keywords: ai arena chatbot company models
Find related items on AmazonPublished on: 2025-04-22 03:53:20
On Thursday, weeks after launching its most powerful AI model yet, Gemini 2.5 Pro, Google published a technical report showing the results of its internal safety evaluations. However, the report is light on the details, experts say, making it difficult to determine which risks the model might pose. Technical reports provide useful — and unflattering, at times — info that companies don’t always widely advertise about their AI. By and large, the AI community sees these reports as good-faith effor
Keywords: ai google models report safety
Find related items on AmazonPublished on: 2025-04-22 15:06:27
There’s a somewhat concerning new trend going viral: People are using ChatGPT to figure out the location shown in pictures. This week, OpenAI released its newest AI models, o3 and o4-mini, both of which can uniquely “reason” through uploaded images. In practice, the models can crop, rotate, and zoom in on photos — even blurry and distorted ones — to thoroughly analyze them. These image-analyzing capabilities, paired with the models’ ability to search the web, make for a potent location-finding
Keywords: chatgpt gpt location models o3
Find related items on AmazonPublished on: 2025-04-23 14:55:20
Swapping large language models (LLMs) is supposed to be easy, isn’t it? After all, if they all speak “natural language,” switching from GPT-4o to Claude or Gemini should be as simple as changing an API key… right? In reality, each model interprets and responds to prompts differently, making the transition anything but seamless. Enterprise teams who treat model switching as a “plug-and-play” operation often grapple with unexpected regressions: broken outputs, ballooning token costs or shifts in
Keywords: context different model models prompt
Find related items on AmazonPublished on: 2025-04-23 14:57:54
Microsoft researchers claim they’ve developed the largest-scale 1-bit AI model, also known as a “bitnet,” to date. Called BitNet b1.58 2B4T, it’s openly available under an MIT license and can run on CPUs, including Apple’s M2. Bitnets are essentially compressed models designed to run on lightweight hardware. In standard models, weights, the values that define the internal structure of a model, are often quantized so the models perform well on a wide range of machines. Quantizing the weights low
Keywords: 2b4t 58 b1 bitnet models
Find related items on AmazonPublished on: 2025-04-23 19:21:38
On Wednesday, OpenAI announced the release of two new models—o3 and o4-mini—that combine simulated reasoning capabilities with access to functions like web browsing and coding. These models mark the first time OpenAI's reasoning-focused models can use every ChatGPT tool simultaneously, including visual analysis and image generation. OpenAI announced o3 in December, and until now, only less capable derivative models named "o3-mini" and "03-mini-high" have been available. However, the new models
Keywords: mini models o3 o4 openai
Find related items on AmazonPublished on: 2025-04-23 19:40:08
In Brief The Trump administration is considering new restrictions on the Chinese AI lab DeepSeek that would limit it from buying Nvidia’s AI chips, and potentially bar Americans from accessing its AI services, The New York Times reported on Wednesday. The restrictions are part of the Trump administration’s effort to compete with China on AI. Months after DeepSeek jolted both Silicon Valley and Wall Street, U.S. officials seem to be weighing several options to limit China’s access to American t
Keywords: administration ai china deepseek models
Find related items on AmazonPublished on: 2025-04-24 03:43:00
In context: Prompt injection is an inherent flaw in large language models, allowing attackers to hijack AI behavior by embedding malicious commands in the input text. Most defenses rely on internal guardrails, but attackers regularly find ways around them – making existing solutions temporary at best. Now, Google thinks it may have found a permanent fix. Since chatbots went mainstream in 2022, a security flaw known as prompt injection has plagued artificial intelligence developers. The problem
Keywords: camel language malicious models untrusted
Find related items on AmazonPublished on: 2025-04-24 03:20:37
A bipartisan House committee on Wednesday recommended placing restrictions on the export of AI models to China after concluding that DeepSeek trained its low-cost models using data from OpenAI’s ChatGPT. It also suggested imposing prohibitions on federal agencies procuring AI models from China, which does not seem like something that was going to happen anyway. The House Select Committee on China concluded that DeepSeek poses a “profound threat” to U.S. national security by collecting user data
Keywords: ai china deepseek model models
Find related items on AmazonPublished on: 2025-04-24 11:38:37
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More OpenAI launched two groundbreaking AI models today that can reason with images and use tools independently, representing what experts call a step change in artificial intelligence capabilities. The San Francisco-based company introduced o3 and o4-mini, the latest in its “o-series” of reasoning models, which it claims are its most intelligent and capable models to date.
Keywords: ai models o3 openai reasoning
Find related items on AmazonPublished on: 2025-04-24 10:00:00
Elyse Betters Picaro / ZDNET Following the recent launch of a new family of GPT-4.1 models, OpenAI released o3 and o4-mini on Wednesday, the latest addition to its existing line of reasoning models. The o3 model, previewed in December, is OpenAI's most advanced reasoning model to date, while o4-mini is a smaller, cheaper, and faster model. Meet o3 and o4-mini Simply put, reasoning models are trained to "think before they speak," meaning they take more time to process the prompt but provide hi
Keywords: mini models o3 o4 openai
Find related items on AmazonPublished on: 2025-04-24 11:14:52
An organization OpenAI frequently partners with to probe the capabilities of its AI models and evaluate them for safety, Metr, suggests that it wasn’t given much time to test one of the company’s highly capable new releases, o3. In a blog post published Wednesday, Metr writes that one red teaming benchmark of o3 was “conducted in a relatively short time” compared to the organization’s testing of a previous OpenAI flagship model, o1. This is significant, they say, because more testing time can l
Keywords: metr models o3 openai time
Find related items on AmazonPublished on: 2025-04-24 15:00:00
is a news editor covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. OpenAI is releasing two new AI reasoning models today: o3, which the company calls its “most powerful reasoning model,” and o4-mini, which is a smaller and faster model that “achieves remarkable performance for its size and cost,” according to a blog post. The company also says that o3 and o4-mini will be able to “think” with images, meaning they will “integrate images direct
Keywords: mini models o3 openai reasoning
Find related items on AmazonPublished on: 2025-04-24 19:21:04
In the coming years, agents are widely expected to take over more and more chores on behalf of humans, including using computers and smartphones. For now, though, they’re too error prone to be much use. A new agent called S2, created by the startup Simular AI, combines frontier models with models specialized for using computers. The agent achieves state-of-the-art performance on tasks like using apps and manipulating files—and suggests that turning to different models in different situations ma
Keywords: agents models osworld percent tasks
Find related items on AmazonPublished on: 2025-04-24 20:00:00
In a bid to inject AI into more of the programming process, OpenAI is launching Codex CLI, a coding “agent” designed to run locally from terminal software. Announced on Wednesday alongside OpenAI’s newest AI models, o3 and o4-mini, Codex CLI links OpenAI’s models with local code and computing tasks, OpenAI says. Via Codex CLI, OpenAI’s models can write and edit code on a desktop and take certain actions, like moving files. Codex CLI appears to be a small step in the direction of OpenAI’s broad
Keywords: cli code codex models openai
Find related items on AmazonPublished on: 2025-04-24 20:00:00
OpenAI announced on Thursday the launch of o3 and o4-mini, new AI reasoning models designed to pause and work through questions before responding. The company calls o3 its most advanced reasoning model ever, outperforming the company’s previous models on tests measuring math, coding, reasoning, science, and visual understanding capabilities. Meanwhile, o4-mini offers what OpenAI says is a competitive trade-off between price, speed, and performance — three factors developers often consider when
Keywords: mini models o3 o4 openai
Find related items on AmazonPublished on: 2025-04-24 23:48:27
Microsoft researchers claim they’ve developed the largest-scale 1-bit AI model, also known as a “bitnet,” to date. Called BitNet b1.58 2B4T, it’s openly available under an MIT license and can run on CPUs, including Apple’s M2. Bitnets are essentially compressed models designed to run on lightweight hardware. In standard models, weights, the values that define the internal structure of a model, are often quantized so the models perform well on a wide range of machines. Quantizing the weights low
Keywords: 2b4t 58 b1 bitnet models
Find related items on AmazonPublished on: 2025-04-25 03:00:00
As AI systems that learn by mimicking the mechanisms of the human brain continue to advance, we're witnessing an evolution in models from rote regurgitation to genuine reasoning. This capability marks a new chapter in the evolution of AI—and what enterprises can gain from it. But in order to tap into this enormous potential, organizations will need to ensure they have the right infrastructure and computational resources to support the advancing technology. The reasoning revolution "Reasoning m
Keywords: ai explore models reasoning systems
Find related items on AmazonPublished on: 2025-04-25 07:00:00
404-GEN today announced it has become the first decentralized 3D model generation platform to integrate with Unity. The integration with Unity, platform to create and grow games and interactive experiences, enables developers or even players to generate models directly from the Bittensor mainnet within the Unity environment. The company targets next-gen content creators, not necessarily professionals, to bring their creative ideas to life. “These people are not necessarily professionals or wor
Keywords: 3d 404 gen james models
Find related items on AmazonPublished on: 2025-04-25 11:10:00
While large language models that generate text have exploded in the last three years, a different type of AI, based on what are called diffusion models, is having an unprecedented impact on creative domains. By transforming random noise into coherent patterns, diffusion models can generate new images, videos, or speech, guided by text prompts or other input data. The best ones can create outputs indistinguishable from the work of people, as well as bizarre, surreal results that feel distinctl
Keywords: ai city models read residents
Find related items on AmazonPublished on: 2025-04-25 11:30:00
A pseudonymous developer has created what they’re calling a “free speech eval,” SpeechMap, for the AI models powering chatbots like OpenAI’s ChatGPT and X’s Grok. The goal is to compare how different models treat sensitive and controversial subjects, the developer told TechCrunch, including political criticism and questions about civil rights and protest. AI companies have been focusing on fine-tuning how their models handle certain topics as some White House allies accuse popular chatbots of b
Keywords: ai grok models openai speechmap
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