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Indian Express
7 days ago
- Business
- Indian Express
OpenAI releases open-weight reasoning models optimised for running on laptops
OpenAI said on Tuesday it has released two open-weight language models that excel in advanced reasoning and are optimized to run on laptops with performance levels similar to its smaller proprietary reasoning models. An open-weight language model's trained parameters or weights are publicly accessible, which can be used by developers to analyze and fine-tune the model for specific tasks without requiring original training data. 'One of the things that is unique about open models is that people can run them locally. People can run them behind their own firewall, on their own infrastructure,' OpenAI co-founder Greg Brockman said in a press briefing. Open-weight language models are different from open-source models, which provide access to the complete source code, training data and methodologies. Separately, Amazon announced OpenAI's open-weight models are now available on its Bedrock generative AI marketplace in Amazon Web Services. It marks the first time an OpenAI model has been offered on Bedrock, said Atul Deo, Bedrock's director of product. 'OpenAI has been developing great models and we believe that these models are going to be great open-source options, or open-weight model options for customers,' said Deo, in an interview. He declined to discuss any contractual arrangements between AWS and OpenAI. Amazon shares tumbled last week after the company reported slowing growth in its AWS unit, particularly compared with rivals. The landscape of open-weight and open-source AI models has been highly contested this year. For a time, Meta's Llama models were considered the best, but that changed earlier this year when China's DeepSeek released a powerful and cost-effective reasoning model, while Meta struggled to deliver Llama 4. The two new OpenAI models are the first open models OpenAI has released since GPT-2, which was released in 2019. OpenAI's larger model, gpt-oss-120b, can run on a single GPU, and the second, gpt-oss-20b, is small enough to run directly on a personal computer, the company said. OpenAI said the models have similar performance to its proprietary reasoning models called o3-mini and o4-mini, and especially excel at coding, competition math and health-related queries. The models were trained on a text-only dataset which in addition to general knowledge, focused on science, math and coding knowledge. OpenAI did not release benchmarks comparing the open-weight models to competitors' models such as the DeepSeek-R1 model. Microsoft-backed OpenAI, currently valued at $300 billion, is currently raising up to $40 billion in a new funding round led by Softbank Group.
The Hindu
7 days ago
- Business
- The Hindu
OpenAI releases open-weight reasoning models optimised for running on laptops
OpenAI said on Tuesday it has released two open-weight language models that excel in advanced reasoning and are optimised to run on laptops with performance levels similar to its smaller proprietary reasoning models. An open-weight language model's trained parameters or weights are publicly accessible, which can be used by developers to analyse and fine-tune the model for specific tasks without requiring original training data. "One of the things that is unique about open models is that people can run them locally. People can run them behind their own firewall, on their own infrastructure," OpenAI co-founder Greg Brockman said in a press briefing. Open-weight language models are different from open-source models, which provide access to the complete source code, training data and methodologies. Separately, Amazon announced OpenAI's open-weight models are now available on its Bedrock generative AI marketplace in Amazon Web Services. It marks the first time an OpenAI model has been offered on Bedrock, said Atul Deo, Bedrock's director of product. "OpenAI has been developing great models and we believe that these models are going to be great open-source options, or open-weight model options for customers," said Deo, in an interview. He declined to discuss any contractual arrangements between AWS and OpenAI. Amazon shares tumbled last week after the company reported slowing growth in its AWS unit, particularly compared with rivals. The landscape of open-weight and open-source AI models has been highly contested this year. For a time, Meta's Llama models were considered the best, but that changed earlier this year when China's DeepSeek released a powerful and cost-effective reasoning model, while Meta struggled to deliver Llama 4. The two new OpenAI models are the first open models OpenAI has released since GPT-2, which was released in 2019. OpenAI's larger model, gpt-oss-120b, can run on a single GPU, and the second, gpt-oss-20b, is small enough to run directly on a personal computer, the company said. OpenAI said the models have similar performance to its proprietary reasoning models called o3-mini and o4-mini, and especially excel at coding, competition math and health-related queries. The models were trained on a text-only dataset which in addition to general knowledge, focused on science, math and coding knowledge. OpenAI did not release benchmarks comparing the open-weight models to competitors' models such as the DeepSeek-R1 model. Microsoft-backed OpenAI, currently valued at $300 billion, is currently raising up to $40 billion in a new funding round led by Softbank Group.
Yahoo
05-08-2025
- Business
- Yahoo
Amazon Will Offer OpenAI Models to Customers for First Time
(Bloomberg) -- Inc. plans to make OpenAI's latest artificial intelligence models available to customers, the first time the cloud computing giant has offered products from the leading AI startup. PATH Train Service Resumes After Fire at Jersey City Station Mayor Asked to Explain $1.4 Billion of Wasted Johannesburg Funds All Hail the Humble Speed Hump Amazon will offer the tools on its Bedrock and SageMaker platforms and said that their advanced reasoning capabilities make them suited for AI agents. The OpenAI models will help the company's cloud division, Amazon Web Services, meet demand from customers who want access to a variety of tools to figure out which ones work best for their needs, Atul Deo, general manager of Amazon Bedrock, said in an interview. 'We want to give customers choice and flexibility,' he said. OpenAI announced its new models on Tuesday and said they can carry out complex tasks like writing code and looking up information online on a user's behalf. The models are 'open-weight' systems — a design that makes it easier for developers to customize them. Previously Microsoft Corp. was the only cloud provider that could resell OpenAI software, an advantage that has helped its Azure division grow faster than AWS. Amid concerns that Amazon is lagging behind its rivals in AI, Chief Executive Officer Andy Jassy has positioned AWS as a kind of supermarket that sells a range of AI tools to businesses. The company's Bedrock software platform was designed to make it easier to access other companies' large language models, as well as Amazon's own. The company also has partnered with Anthropic, investing $8 billion in the AI startup and using the relationship to bolster its credentials in AI services. AWS offers Anthropic's Claude models to clients on its AI marketplace. Anthropic plans to release a new version of its most powerful AI model on Tuesday that the company claims is more capable at coding, research and data analysis. Amazon shares rose about 1% at 2:59 p.m. in New York. The stock has declined about 2.6% so far this year compared with a 7.3 increase in the S&P 500. Amazon last week projected weaker-than-expected operating income for the current quarter and trailed the sales growth of its main cloud rivals, leaving investors looking for signs that the company's huge investments in AI are paying off. During the second quarter, AWS revenue grew a little more than 17% to $30.9 billion, barely surpassing analysts' average estimate of $30.8 billion. Amazon last year named Matt Garman the cloud division's CEO. A longtime AWS engineering leader who was previously sales chief, Garman succeeded Adam Selipsky. --With assistance from Matt Day. (Updated with executive quote in fourth paragraph) Russia's Secret War and the Plot to Kill a German CEO AI Flight Pricing Can Push Travelers to the Limit of Their Ability to Pay Government Steps Up Campaign Against Business School Diversity What Happens to AI Startups When Their Founders Jump Ship for Big Tech How Podcast-Obsessed Tech Investors Made a New Media Industry ©2025 Bloomberg L.P.
Time of India
05-08-2025
- Business
- Time of India
Amazon announces first-ever availability of OpenAI models for its cloud customers, company says, ‘The addition of...'
Amazon Web Services (AWS) has announced that OpenAI's open weight models will be available for the first time on Amazon Bedrock and Amazon SageMaker AI. This will allow the company's customers to build generative artificial intelligence (AI) apps, as this move will make OpenAI's technology accessible to millions of AWS customers. In a blog post, Amazon has confirmed that OpenAI's two new open-weight foundation models, gpt-oss-120b and gpt-oss-20b, will be offered on its platforms. According to AWS, when running in Amazon Bedrock, the larger model is three times more price-efficient than the comparable Gemini model, five times more than DeepSeek-R1, and twice as efficient as the OpenAI o4 model. This announcement reinforces AWS's commitment to providing a wide selection of models. It expands the existing range of fully managed models in Amazon Bedrock and makes them accessible in Amazon SageMaker JumpStart. What Amazon and OpenAI said about this collaboration Commenting on the latest partnership, Atul Deo, director of product at AWS, said: 'Open weight models are an important area of innovation in the future development of generative AI technology, which is why we have invested in making AWS the best place to run them, including those launching today from OpenAI. The addition of OpenAI as our newest open weight model provider marks a natural progression in our commitment to bringing cutting-edge AI to organisations worldwide, and the unmatched size of our customer base marks a transformative shift in access to OpenAI's advanced technology.' Meanwhile, Dmitry Pimenov, product lead, OpenAI, noted: 'Our open weight models help developers—from solo builders to large enterprise teams—unlock new possibilities across industries and use cases. Together with AWS, we're providing powerful, flexible tools that make it easier than ever for customers to build, innovate, and scale.' by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Use an AI Writing Tool That Actually Understands Your Voice Grammarly Install Now Undo Why Amazon wants to use OpenAI's open weight models Amazon is integrating OpenAI's open weight models due to their strong reasoning abilities, which are well-suited for building AI agents—an area that's reshaping how businesses operate. Through Amazon Bedrock AgentCore, companies can run these models natively at scale and with the security needed for production-level applications. They can also gain access to features like gpt-oss-120b and gpt-oss-20b, which can be integrated with Bedrock's enterprise-grade safeguards, including Guardrails that filter out up to 88% of unsafe content. Upcoming features like Custom Model Import, Knowledge Bases, and additional customisation will further enhance this integration. Meanwhile, Amazon SageMaker AI enables customers to use these open weight models with tools for pre-training, evaluation, fine-tuning, and deployment, offering a full-stack solution for developing advanced AI systems. OpenAI's open weight models are well-suited for agentic AI use cases due to their strong reasoning capabilities, have an efficient size-to-performance ratio and support instruction-following and tool use. With a 128K context window, they can handle long documents and conversations, making them ideal for tasks like coding, scientific research, and customer service. These models also include safety measures, having undergone thorough training and evaluation to support responsible AI deployment. iOS 26 Public Beta Is Here: Apple's Biggest Redesign Since iOS 7
