Sam Altman’s blow torch to his rivals is so sizzling, it even features a new partnership with Amazon Internet Providers.
As OpenAI introduced two open-weight reasoning fashions with capabilities on par with its o-series, Amazon introduced that the brand new fashions would quickly be out there as a service on AWS. For the primary time, OpenAI fashions shall be out there as a option to energy Amazon AI companies like Bedrock and SageMaker AI.
Whereas anybody can obtain the fashions by way of Hugging Face, Amazon didn’t simply seize the fashions to supply them as an AWS service on their very own. It is a partnership with OpenAI, as Dmitry Pimenov, the mannequin maker’s product lead, indicated within the announcement.
It is a juicy aggressive transfer for each firms. For AWS, it lastly places the cloud large in the identical sentence as the largest mannequin maker, OpenAI.
Till now, AWS has finest been referred to as a significant host and a monetary backer of Anthropic’s Claude, one in every of OpenAI’s largest rivals. AWS gives Claude, together with different fashions from makers together with Cohere, DeepSeek, Meta, and Mistral, in addition to its personal home-grown ones in its AI companies. Particularly, Bedrock permits AWS clients to construct and host GenAI apps utilizing fashions of their alternative. Sagemaker, then again, permits AWS clients to coach, and even construct their very own, AI fashions largely for analytics makes use of.
Whereas AWS’s final rival, Microsoft, hasn’t had a lock on OpenAI fashions since January, Azure continues to be OpenAI’s most important cloud accomplice up to now. OpenAI even introduced that Microsoft is providing variations of those two new fashions, too, optimized for Home windows units.
Watching Microsoft win an rising quantity of cloud enterprise with OpenAI has been a public ache in Amazon’s CEO Andy Jassy’s neck. Simply final week throughout Amazon’s quarterly earnings name, Jassy was pounded with questions from Wall Road analysts about how the corporate was shedding floor in AI to rivals, notably Microsoft.
Techcrunch occasion
San Francisco
|
October 27-29, 2025
For example, JPMorgan analyst Doug Anmuth requested Jassy to elucidate “considerably sooner cloud progress among the many quantity two and quantity three gamers within the area,” referring to Microsoft and Google. Later, Morgan Stanley analyst Brian Nowak advised Jassy that Wall Road thinks “AWS is falling behind in GenAI with considerations about share loss, friends, and so on.”
Jassy responded with a minutes-long diatribe that included this barb at Redmond: “I feel the second participant is about 65% of the dimensions of the AWS.”
In the meantime, one other AWS competitor, Oracle, reported that it signed a $30 billion a yr cope with OpenAI to supply information middle companies. Because of this OpenAI plans to pay Oracle extra annually than all of its different cloud companies clients mixed. Till now, AWS had been omitted of any OpenAI-related glory.
As for a way such a transfer with AWS advantages OpenAI: The AI supplier’s relationship with Microsoft is notoriously strained, as the 2 are reportedly renegotiating their long-term partnership deal. What higher manner for OpenAI to strengthen its place than to cozy up the largest cloud supplier, even when, initially, on a small scale?
As well as, this partnership permits swaths of AWS enterprise clients to simply experiment with utilizing OpenAI fashions with their hosted AI apps.
All whereas Altman will get to undercut Meta’s Mark Zuckerberg with this transfer as effectively. As OpenAI releases these two high-performing fashions below an Apache 2.0 open supply license, Meta just lately admitted that it in all probability gained’t proceed to open supply all of its upcoming “superintelligence” fashions.
AWS didn’t instantly reply to our request for extra remark.