Upcoming deprecation of GPT-4.1 - GitHub Changelog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/github.blog\/changelog\/2026-05-07-upcoming-deprecation-of-gpt-4-1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Upcoming deprecation of GPT-4.1 \u00b7 GitHub Changelog\" \/>\n<meta property=\"og:description\" content=\"We will deprecate the following model across all GitHub Copilot experiences (including Copilot Chat, inline edits, ask and agent modes, and code completions) on 6\/1\/2026: Model Deprecation date Suggested alternative…\" \/>\n<meta property=\"og:url\" content=\"https:\/\/github.blog\/changelog\/2026-05-07-upcoming-deprecation-of-gpt-4-1\/\" \/>\n<meta property=\"og:site_name\" content=\"The GitHub Blog\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-08T00:23:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/github.blog\/wp-content\/uploads\/2026\/05\/589241670-1485f464-2764-4050-9d50-a4445b2e2e74.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n\t<meta name=\"twitter:label2\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data2\" content=\"Allison\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/github.blog\\\/changelog\\\/2026-05-07-upcoming-deprecation-of-gpt-4-1\\\/\",\"url\":\"https:\\\/\\\/github.blog\\\/changelog\\\/2026-05-07-upcoming-deprecation-of-gpt-4-1\\\/\",\"name\":\"Upcoming deprecation of GPT-4.1 - 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We will deprecate the following model across all GitHub Copilot experiences (including Copilot Chat, inline edits, ask and agent modes, and code completions) on 6\/1\/2026:<\/p>\n

\n\n\n\n\n

Model<\/th>\n	Deprecation date<\/th>\n	Suggested alternative<\/th>\n<\/tr>\n<\/thead>\n
GPT-4.1<\/td>\n	2026-06-01<\/td>\n	GPT-5.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/content-table-wrap><\/div>\n Please update your workflows and integrations to use supported models before these dates. Copilot Enterprise administrators may need to enable access to alternative models through their model policies in Copilot settings. As an administrator, you can verify availability by checking your individual Copilot settings and confirming that the policy is enabled for the specific model. Once enabled, you’ll see the model in the Copilot Chat model selector in VS Code and on github.com. No action is required to remove the models once they have been deprecated.<\/p>\n GitHub Enterprise customers with questions or concerns are encouraged to reach out to their account manager for further assistance.<\/p>\n Share your feedback<\/span><\/a><\/h3>\n To learn more about the models available in Copilot, see our documentation on models<\/a> and get started with Copilot today.<\/p>\n Join the GitHub Community<\/a> to share your feedback.<\/p>\n<\/body><\/html>\n","protected":false},"excerpt":{"rendered":" We will deprecate the following model across all GitHub Copilot experiences (including Copilot Chat, inline edits, ask and agent modes, and code completions) on 6\/1\/2026: Model Deprecation date Suggested alternative…<\/p>\n","protected":false},"author":2106,"featured_media":0,"template":"","meta":{"_gh_post_show_toc":"","_gh_post_is_no_robots":"","_gh_post_is_featured":"","_gh_post_is_excluded":"","_gh_post_is_unlisted":"","_gh_post_related_link_1":"","_gh_post_related_link_2":"","_gh_post_related_link_3":"","_gh_post_sq_img":"","_gh_post_sq_img_id":"","_gh_post_cta_title":"","_gh_post_cta_text":"","_gh_post_cta_link":"","_gh_post_cta_button":"","_gh_post_recirc_hide":"","_gh_post_recirc_col_1":"","_gh_post_recirc_col_2":"","_gh_post_recirc_col_3":"","_gh_post_recirc_col_4":"","_featured_video":"","_gh_post_additional_query_params":"","footnotes":"","_links_to":"","_links_to_target":"","primary_cta":"","primary_cta_url":"","secondary_cta":"","secondary_cta_url":""},"label":[2765],"group":[3851],"coauthors":[3100],"class_list":["post-95824","changelog","type-changelog","status-publish","hentry","changelog-type-deprecations","changelog-label-copilot","changelog-group-05-2026"],"yoast_head":"\nUpcoming deprecation of GPT-4.1 - GitHub Changelog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/github.blog\/changelog\/2026-05-07-upcoming-deprecation-of-gpt-4-1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Upcoming deprecation of GPT-4.1 \u00b7 GitHub Changelog\" \/>\n<meta property=\"og:description\" content=\"We will deprecate the following model across all GitHub Copilot experiences (including Copilot Chat, inline edits, ask and agent modes, and code completions) on 6\/1\/2026: Model Deprecation date Suggested alternative…\" \/>\n<meta property=\"og:url\" content=\"https:\/\/github.blog\/changelog\/2026-05-07-upcoming-deprecation-of-gpt-4-1\/\" \/>\n<meta property=\"og:site_name\" content=\"The GitHub Blog\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-08T00:23:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/github.blog\/wp-content\/uploads\/2026\/05\/589241670-1485f464-2764-4050-9d50-a4445b2e2e74.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n\t<meta name=\"twitter:label2\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data2\" content=\"Allison\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/github.blog\\\/changelog\\\/2026-05-07-upcoming-deprecation-of-gpt-4-1\\\/\",\"url\":\"https:\\\/\\\/github.blog\\\/changelog\\\/2026-05-07-upcoming-deprecation-of-gpt-4-1\\\/\",\"name\":\"Upcoming deprecation of GPT-4.1 - 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Model<\/th>\n

Deprecation date<\/th>\n

Suggested alternative<\/th>\n<\/tr>\n<\/thead>\n

GPT-4.1<\/td>\n

2026-06-01<\/td>\n

GPT-5.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/content-table-wrap><\/div>\n

Please update your workflows and integrations to use supported models before these dates. Copilot Enterprise administrators may need to enable access to alternative models through their model policies in Copilot settings. As an administrator, you can verify availability by checking your individual Copilot settings and confirming that the policy is enabled for the specific model. Once enabled, you’ll see the model in the Copilot Chat model selector in VS Code and on github.com. No action is required to remove the models once they have been deprecated.<\/p>\n

GitHub Enterprise customers with questions or concerns are encouraged to reach out to their account manager for further assistance.<\/p>\n

Share your feedback<\/span><\/a><\/h3>\n
To learn more about the models available in Copilot, see our documentation on models<\/a> and get started with Copilot today.<\/p>\n
Join the GitHub Community<\/a> to share your feedback.<\/p>\n<\/body><\/html>\n","protected":false},"excerpt":{"rendered":"
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