fix: use gpt-5-mini as default model#1568
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deathbeam merged 1 commit intoJun 1, 2026
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Update default model from 'gpt-4.1' to 'gpt-5-mini' across the repo. Modified README, generated docs, provider example, and the main config (luas/CopilotChat/config.lua) so examples and defaults reflect the new model. This ensures the plugin and docs use the newer model by default.
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Author
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@deathbeam The default option is not available as of today |
Collaborator
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Thanks. @all-contributors add @RoseSecurity for docs and code |
Contributor
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I've put up a pull request to add @RoseSecurity! 🎉 |
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what
Updated CopilotChat’s default model from
gpt-4.1togpt-5-mini.Also updated the README and generated vimdoc examples so documented defaults and model examples match the new config value.
why
GitHub Copilot lists GPT-4.1 as closing down on June 1, 2026.
gpt-5-miniis the closest replacement because GitHub describes it as a general-purpose model suitable for fast, accurate coding and explanation tasks, matching the previous GPT-4.1 default use case.references