Business 73% 1 min readJul 8, 2026, 11:14 AM

Microsoft is ditching OpenAI in Copilot because AI bills are too high - Cybernews

30-second summary

Microsoft is reportedly replacing OpenAI models in its Copilot service with cheaper alternatives to reduce high AI infrastructure costs.

Key takeaways
  • Microsoft is replacing OpenAI models in Copilot with cheaper alternatives due to high AI infrastructure costs.
  • The move highlights industry-wide concerns about the financial burden of deploying advanced AI models at scale.
  • Microsoft aims to maintain Copilot’s performance while reducing expenses tied to OpenAI’s pricing model.
  • This could signal a trend of tech firms diversifying AI partnerships to mitigate financial risks.
Full story

Microsoft is reportedly phasing out OpenAI’s models in its Copilot AI assistant service, citing unsustainable costs tied to OpenAI’s pricing model. According to reporting, the tech giant is exploring alternative AI providers or in-house solutions to reduce expenses that have ballooned due to high inference and training costs. The move reflects broader industry concerns about the financial strain of deploying advanced AI models at scale, particularly as demand for generative AI services grows.

The shift comes as Microsoft continues to expand Copilot’s capabilities, integrating it across products like Windows, Office, and Edge. While OpenAI’s models have been central to Copilot’s functionality, the company is now prioritizing cost efficiency without sacrificing performance. Industry analysts suggest this could signal a broader trend of tech firms diversifying their AI partnerships to mitigate financial risks associated with reliance on a single provider.

Source: Microsoft is ditching OpenAI in Copilot because AI bills are too high - Cybernews. Read the full piece at the source.

Why this matters
Developers

Developers may need to adapt to new AI models or APIs as Microsoft transitions away from OpenAI.

Businesses

Companies using Copilot may face changes in service costs or functionality due to the shift.

Investors

Investors should monitor Microsoft’s AI strategy and its impact on OpenAI’s revenue and market position.

Everyone

The move underscores the financial challenges of scaling AI services.

Glossary
inference costs
The expenses associated with running AI models to generate outputs after training.
Sources · 1
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