{"id":319,"date":"2026-06-26T08:13:42","date_gmt":"2026-06-26T00:13:42","guid":{"rendered":"https:\/\/aidashxp.com\/openai-bidi-1-voice-model-leak\/"},"modified":"2026-06-26T08:13:42","modified_gmt":"2026-06-26T00:13:42","slug":"openai-bidi-1-voice-model-leak","status":"publish","type":"post","link":"https:\/\/aidashxp.com\/en\/openai-bidi-1-voice-model-leak\/","title":{"rendered":"OpenAI Bidi-1 speech model leaked: two-way dialogue, real-time translation, three levels of intelligence"},"content":{"rendered":"<p class=\"wp-block-paragraph\">June 16-24, OpenAI\u2019s next-generation speech model<strong>Bidi-1<\/strong>(internal codename GPT-bidi-1) has experienced an intensive round of community leaks. Although OpenAI has not officially said a word yet, information from TestingCatalog, ChrissGPT and other channels has pieced together a fairly complete picture: a system that can<strong>Listen and speak at the same time, support real-time translation, and provide three levels of intelligence<\/strong>The next generation of voice AI is coming soon.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What does \"bi-directional\" mean?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\"Bidi\" is the abbreviation of \"Bi-directional\", which is the voice mode of Bidi-1 and the current GPT-4o<strong>The biggest architectural difference<\/strong>. current<a href=\"https:\/\/chatgpt.com\" target=\"_blank\" rel=\"nofollow noopener\">ChatGPT<\/a>Although the voice mode supports interruption, it is essentially a \"turn system\" - after you finish speaking, it thinks and it answers. And true two-way audio means:<strong>The model can generate answers while listening to you<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is a fundamental change in the user experience: just like chatting with a real person, you can respond with \"hmm\" in the middle of the other person's words, add in mid-sentence, and change your words while speaking - the model can understand and respond naturally, instead of waiting for you to \"finish\" before starting to process.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Three levels of intelligence: Instant\/Medium\/High<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">According to detailed information from TestingCatalog, Bidi-1 will be introduced in voice mode for the first time.<strong>Three optional intelligence levels<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Instant<\/strong>: Extremely low latency, suitable for daily fast conversations<\/li>\n<li><strong>Medium<\/strong>: Balance speed and depth<\/li>\n<li><strong>High<\/strong>: Invoke stronger reasoning ability, suitable for complex problems<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This layered design is similar to Anthropic's \"Extended Thinking\" switch - allowing users to choose between speed and quality. For developers, this means that voice capabilities at different costs can be invoked in different scenarios through APIs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Real-time translation: API\u2019s biggest selling point<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">On June 23, TestingCatalog further broke the news: Bidi-1 will have built-in<strong>real-time translation<\/strong>capabilities, and \"this will unlock a large number of API use cases.\" The current Whisper+GPT+TTS translation pipeline requires hundreds of milliseconds of latency, while Bidi-1 promises<strong>End-to-end speech translation in a single bidirectional audio stream<\/strong>\u2014\u2014Without text relay.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If true, this will directly impact the existing simultaneous interpretation tools, real-time translation for video conferencing, and AI assistant markets for customer service call centers.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\"Provisos\" to note<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>No official confirmation<\/strong>: As of June 26, OpenAI has not released any Bidi-1 model cards, pricing or release dates.<\/li>\n<li><strong>The source of audio samples is questionable<\/strong>: The early test audio source shared by ChrissGPT is \"Friends' Early Access\" - the chain is opaque<\/li>\n<li><strong>Language coverage unknown<\/strong>:What language pairs are supported by real-time translation? No public information<\/li>\n<li><strong>European users may lag behind<\/strong>: TestingCatalog reminds EEA, UK, and Swiss users that they may gain access later.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Summary: The next inflection point of voice AI<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The leaked information of Bidi-1 depicts a clear upgrade path: GPT-4o's turn-based speech will be replaced by true two-way dialogue, and real-time translation will become a standard API capability. Whether Bidi-1 is released next week or next quarter,<strong>The competitive bar for voice AI has been raised<\/strong>\u2014\u2014Anthropic, Google and the open source community will all be forced to benchmark.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Want to learn about the latest developments in AI tools as soon as possible? access <a href=\"https:\/\/aidashxp.com\/en\/\">AI Dash<\/a> Check out the latest AI tool reviews.<\/p>","protected":false},"excerpt":{"rendered":"<p>6\u670816\u65e5\u81f324\u65e5\uff0cOpenAI\u7684\u4e0b\u4e00\u4ee3 [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[7],"tags":[],"class_list":["post-319","post","type-post","status-publish","format-standard","hentry","category-ai-productivity"],"_links":{"self":[{"href":"https:\/\/aidashxp.com\/en\/wp-json\/wp\/v2\/posts\/319","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aidashxp.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aidashxp.com\/en\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/aidashxp.com\/en\/wp-json\/wp\/v2\/comments?post=319"}],"version-history":[{"count":0,"href":"https:\/\/aidashxp.com\/en\/wp-json\/wp\/v2\/posts\/319\/revisions"}],"wp:attachment":[{"href":"https:\/\/aidashxp.com\/en\/wp-json\/wp\/v2\/media?parent=319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aidashxp.com\/en\/wp-json\/wp\/v2\/categories?post=319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aidashxp.com\/en\/wp-json\/wp\/v2\/tags?post=319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}