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The direction

Where the AI race is heading

AI competition is moving away from frontier models alone toward control of the stack that turns models into governed execution. That shift is being carried by agent environments tied to enterprise identity, data, workflow, security, and everyday work surfaces, and by model access that is increasingly routed through managed clouds, compatibility layers, owned product surfaces, and access controls. The infrastructure race underneath is widening into financing, datacenter capacity, packaging, custom silicon, and power. What is particular now is that controlled model access, cloud gatekeeper pressure in Europe, and gigawatt-scale buildout are tightening together, making control of execution a market-structure question as much as a technical one.

The move

What actors actually did

OpenAI restricts GPT-5.6 Sol rollout while Microsoft launches new AI Marketplace offerings

The most significant development was OpenAI’s announcement on June 26 of its new GPT-5.6 Sol model, along with Terra and Luna variants. OpenAI has limited access to this flagship model to a small group of trusted partners following a request from the U.S. government, marking a departure from broader public rollouts seen with past releases. This restriction affects who can experiment with the technology right now.

Microsoft, meanwhile, expanded its marketplace on June 25 by adding 275 new offers, including cloud solutions, AI applications, and agent tools. These additions aim to make it easier for customers to find, try, and implement various AI-driven business solutions. On the same day, Microsoft also released new finance features for Copilot in Excel, allowing professionals to perform complex variance analysis and data reconciliation using natural language prompts.

Competition among model providers also saw fresh moves: on June 27, Asian startups 360 and Sakana launched the Tulongfeng and Fugu models, respectively, with both positioned to rival Anthropic’s Mythos and Fable models during Anthropic’s ongoing U.S. export ban.

Sources