Which LLMs does copilot.microsoft.com use?

Question

Which LLMs does copilot.microsoft.com use?

Anonymous

Assuming I am logged in, I’d like to know which LLM (versions of gpt) are used and when and why it varies. I don’t believe there is a lot of transparency about models, but if there is I’d love to know where that information is kept!

For further contexts, there are simple revision tasks that quickly reveal (to me anyway) whether the underlying model is gpt-4 or something closer to gpt-3.5-turbo or Claude-2 etc. I can pull up programmatic access to these models to confirm my expectations, but I have no way of knowing what model is the engine behind my interactions with Copilot.

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Answer 1

Hello kearneymw, I'm Johrelle a fellow Windows/Microsoft user. I'm happy to assist you.

Yep, you're right, there currently isn't much public information available about the specific LLMs used by Copilot. Microsoft likely keeps those details private for various reasons, which may be intellectual property or ongoing development.

While you suspect revisions that might reveal the underlying model that is GPT-4 or GPT-3.5-turbo or even Claude-2, there's no confirmation from Microsoft about using specific GPT versions or other publicly known models.

Copilot utilizes Microsoft's foundation large language models alongside other proprietary technologies. You can learn more about Copilot here: https://www.microsoft.com/en-us/bing/do-more-wi...

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Which LLMs does copilot.microsoft.com use?

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