OpenAI Retires GPT-4o to Launch Enterprise GPT-5.6 Suite

OpenAI has reportedly retired GPT-4o, GPT Omni, and related consumer tools.

They are being replaced by a GPT-5.6 enterprise suite focused on specialized business workflows.

The shift appears abrupt, with little or no migration path for existing users and developers.

The move underscores a wider split between consumer and enterprise AI products and could reshape competition in the market.