{"id":669477,"date":"2025-05-16T01:43:01","date_gmt":"2025-05-15T22:43:01","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/vibe-coding-startup-windsurf-launches-in-house-ai-models\/"},"modified":"2025-05-16T01:43:01","modified_gmt":"2025-05-15T22:43:01","slug":"vibe-coding-startup-windsurf-launches-in-house-ai-models","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/vibe-coding-startup-windsurf-launches-in-house-ai-models\/","title":{"rendered":"Vibe-coding startup Windsurf launches in-house AI models"},"content":{"rendered":"
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On Thursday, Windsurf, a startup that develops popular AI tools for software engineers, announced<\/a> the launch of its first family of AI software engineering models, or SWE-1 for short. The startup says it trained its new family of AI models \u2014 SWE-1, SWE-1-lite, and SWE-1-mini \u2014 to be optimized for the \u201centire software engineering process,\u201d not just coding.<\/p>\n

The launch of Windsurf\u2019s in-house AI models may come as a shock to some, given that OpenAI has reportedly closed a $3 billion deal to acquire Windsurf<\/a>. However, this model launch suggests Windsurf is trying to expand beyond just developing app<\/a>lications to also developing the models that power them.<\/p>\n

According to Windsurf<\/a>, SWE-1, the largest and most capable AI model of the bunch, performs competitively with Claude 3.5 Sonnet, GPT-4.1, and Gemini 2.5 Pro on internal programming benchmarks. However, SWE-1 appears to fall short of frontier AI models, such as Claude 3.7 Sonnet, on software engineering tasks.<\/p>\n

Windsurf says its SWE-1-lite and SWE-1-mini models will be available for all users on its platform, free or paid. Meanwhile, SWE-1 will only be available to paid users. Windsurf did not immedia<\/a>tely announce pricing for its SWE-1 models but claims it\u2019s cheaper to serve than Claude 3.5 Sonnet.<\/p>\n

Windsurf is best known for tools that allow software engineers to write and edit code through conversations with an AI chatbot, a practice known as \u201cvibe coding.\u201d Other popular vibe-coding startups include Cursor, the largest in the space, as well as Lovable. Most of these startups, including Windsurf, have traditionally relied on AI models from OpenAI, Anthropic, and Google to power their applications.<\/p>\n

In a video announcing the SWE models, comments made by Windsurf\u2019s Head of Research, Nicholas Moy, underscore Windsurf\u2019s newest efforts to differentiate its approach. \u201cToday\u2019s frontier models are optimized for coding, and they\u2019ve made massive strides over the last couple of years,\u201d says Moy. \u201cBut they\u2019re not enough for us\u00a0\u2026 Coding is not software engineering.\u201d<\/p>\n

Windsurf notes in a blog post that while other models are good at writing code, they struggle to work between multiple surfaces \u2014 as programmers often do \u2014 such as terminals, IDEs, and the internet. The startup says SWE-1 was trained using a new data model and a \u201ctraining recipe that encapsulates incomplete states, long-running tasks, and multiple surfaces.\u201d<\/p>\n

The startup describes SWE-1 as its \u201cinitial proof of concept,\u201d suggesting it may release more AI models in the future.<\/p>\n<\/div>\n

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Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

On Thursday, Windsurf, a startup that develops popular AI tools for software engineers, announced the launch of its first family of AI software engineering models, or SWE-1 for short. The startup says it trained its new family of AI models \u2014 SWE-1, SWE-1-lite, and SWE-1-mini \u2014 to be optimized for the \u201centire software engineering process,\u201d…<\/p>\n","protected":false},"author":1,"featured_media":669479,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/techcrunch.com\/wp-content\/uploads\/2023\/09\/GettyImages-1206978865.jpg?resize=1200,675","fifu_image_alt":"","footnotes":""},"categories":[18],"tags":[77337,151454,155816],"class_list":["post-669477","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","tag-ai","tag-tc","tag-windsurf"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/669477","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=669477"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/669477\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/669479"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=669477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=669477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=669477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}