"Any incremental improvement in open-source models is eating into the market share of closed-source models because you can run them cheaply and have less dependency," said Masad.
The announcement follows plans by Microsoft's largest cloud rivals, Alphabet's (GOOGL.O) Google and Amazon (AMZN.O), to give business customers a range of AI models from which to choose.
Amazon, for instance, is marketing access to Claude - AI from the high-profile startup Anthropic - in addition to its own family of Titan models.
Google, likewise, has said it plans to make Claude and other models available to its cloud customers.
Until now, Microsoft has focused on making technology available from OpenAI in Azure.
Persons:
Meta, Mark Zuckerberg, Zuckerberg, Bard chatbot, Amjad Masad, Claude, Katie Paul, Jeffrey Dastin, Krystal Hu, Kenneth Li
Organizations:
YORK, OpenAI, Google, Microsoft, Meta, Amazon Web Services, Thomson