For the first time, OpenAI models are available on AWS

Sam Altman’s blowtorch to his opponents is so sizzling, it even features a new partnership with Amazon Net 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 grow to be out there on AWS on Tuesday. That is the primary time that OpenAI fashions will likely be provided by AWS, the corporate confirmed to Trendster. They are going to be out there as a mannequin alternative with Amazon AI companies Bedrock and SageMaker AI.

Whereas anybody can obtain the fashions by way of Hugging Face, Amazon is providing these fashions with OpenAI’s full data and approval, as Dmitry Pimenov, the mannequin maker’s product lead, indicated within the announcement. A spokesperson described the providing as just like how Amazon provided open mannequin DeepSeek-R1 earlier this yr.

It is a juicy aggressive transfer for each corporations. For AWS, it lastly places the cloud big in the identical sentence as the largest mannequin maker, OpenAI.

Till now, AWS has greatest been often known as a significant host and a monetary backer of Anthropic’s Claude, considered one of OpenAI’s greatest opponents. AWS presents Claude, together with different fashions from makers comparable to Cohere, DeepSeek, Meta, and Mistral, in addition to its personal home-grown ones in its AI companies. Particularly, Bedrock permits AWS prospects to construct and host generative AI apps utilizing fashions of their alternative. SageMaker, however, permits AWS prospects 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 companion so far. 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 CEO Andy Jassy’s neck. Simply final week throughout Amazon’s quarterly earnings name, Jassy was pounded with questions from Wall Avenue analysts about how the corporate was shedding floor in AI to opponents, notably Microsoft.

As an illustration, 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 Avenue thinks “AWS is falling behind in GenAI with considerations about share loss, friends, and many others.”

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 knowledge heart companies. Because of this OpenAI plans to pay Oracle extra annually than all of its different cloud companies prospects mixed. Till now, AWS had been neglected of any OpenAI-related glory.

As for the 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 prospects to simply experiment with utilizing OpenAI fashions with their hosted AI apps.

In the meantime Altman will get to undercut Meta’s Mark Zuckerberg with this transfer as effectively. As OpenAI releases these two high-performing fashions beneath an Apache 2.0 open supply license, Meta lately admitted that it most likely received’t proceed to open supply all of its upcoming “superintelligence” fashions.