OpenAI says GPT 5.6 is the ‘preferred model’ for Microsoft Copilot amid breakup chatter
THE SO WHAT
Despite breakup narratives, OpenAI publicly anchoring GPT‑5.6 as the preferred Copilot model keeps the Microsoft–OpenAI enterprise stack effectively unified for now. If you're building on Copilot, plan for continuity in OpenAI-based behavior over the next cycle — but keep a contingency path for multi-model support as strategic optionality pressure rises.
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