--- title: Open Responses: What we need to know | daily.dev description: Open Responses is a new open inference standard initiated by OpenAI and backed by Hugging Face, designed to replace the Chat Completion format for agentic AI... canonical: https://daily.dev/posts/open-responses-what-we-need-to-know-tcjrtla66 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Open Responses: What we need to know | daily.dev og:description: Open Responses is a new open inference standard initiated by OpenAI and backed by Hugging Face, designed to replace the Chat Completion format for agentic AI... og:url: https://daily.dev/posts/open-responses-what-we-need-to-know-tcjrtla66 og:image: https://api.daily.dev/og/posts/TcJRTLA66.png og:image:alt: Open Responses: What we need to know og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Open Responses: What we need to know **[Hugging Face](https://daily.dev/sources/huggingface)** · 6 min read · 2 upvotes · 0 comments ## Summary Open Responses is a new open inference standard initiated by OpenAI and backed by Hugging Face, designed to replace the Chat Completion format for agentic AI workflows. Built on OpenAI's Responses API, it supports text, image, and JSON generation, enables autonomous tool execution, and formalizes agentic loops where models can reason, invoke tools, and complete multi-step tasks. Key features include stateless design, standardized parameters, semantic event streaming, and distinction between internal and external tools. The standard is now available for early access through Hugging Face Inference Providers. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#ai](https://daily.dev/tags/ai), [#llm](https://daily.dev/tags/llm), [#openai](https://daily.dev/tags/openai), [#huggingface](https://daily.dev/tags/huggingface) [View this post on daily.dev](https://daily.dev/posts/open-responses-what-we-need-to-know-tcjrtla66) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Open Responses: What we need to know","url":"https://daily.dev/posts/open-responses-what-we-need-to-know-tcjrtla66","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/open-responses-what-we-need-to-know-tcjrtla66"},"datePublished":"2026-01-15T18:14:13.708Z","dateModified":"2026-01-20T13:36:34.218Z","description":"Open Responses is a new open inference standard initiated by OpenAI and backed by Hugging Face, designed to replace the Chat Completion format for agentic AI...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/a9bc158e12cc5c7dd87c175da0610644?_a=AQAEulh","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/a9bc158e12cc5c7dd87c175da0610644?_a=AQAEulh","isAccessibleForFree":true,"articleSection":"Hugging Face","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Hugging Face","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/f1f55c67d81a4330acf5b90b26b0c8e1","url":"https://daily.dev/sources/huggingface"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/open-responses-what-we-need-to-know-tcjrtla66","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":2},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"ai,llm,openai,huggingface","timeRequired":"PT6M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Hugging Face","item":"https://daily.dev/sources/huggingface"},{"@type":"ListItem","position":3,"name":"Open Responses: What we need to know"}]} ```