How to deploy gpt-oss-120b and gpt-oss-20b chat apps in a few clicks pic.twitter.com/gi2cw5SvIu
— AK (@_akhaliq) 5 août 2025
How to deploy gpt-oss-120b and gpt-oss-20b chat apps in a few clicks
OPEN SOURCE
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Deploy GPT-OSS Models Chat Apps Quickly
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Remarkable Performance of Compact Open-Source AI Models
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What’s absolutely amazing to me is the size of these models:
• gpt-oss-120b runs on a high-end MacBook or on a single H100.
• gpt-oss-20b runs on consumer hardware. And yet, their evals are remarkable! Matching or exceeding o4-mini and o3-mini respectively in core benchmarks. -
Hugging Face Partnership Enables Local and Cloud Model Deployment
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Partnering with @huggingface has been incredible. We also worked with @ollama
, @lmstudio
, @vllm_project
, so you can run models locally with your favorite tool on day one, and with many cloud and hardware partners so you can deploy it efficiently anywhere. -
Open Models Designed for Developers Through Community Input
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From the start, we wanted to make these open models maximally useful for developers. So instead of guessing, we asked the developer community, hosting listening sessions in SF and online around the world to hear what was most important to you.
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Lancement de deux nouveaux modèles de langage open-source
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Today’s a big day! We have something really exciting to share with the open-source community.
— Romain Huet (@romainhuet) 5 août 2025
We’re launching two open-weight language models: gpt-oss-120b and gpt-oss-20b.
They’re incredible models, built for developers, trained for reasoning, efficiency, and real-world use.🧵 pic.twitter.com/ra5LsPgbGLToday’s a big day! We have something really exciting to share with the open-source community. We’re launching two open-weight language models: gpt-oss-120b and gpt-oss-20b. They’re incredible models, built for developers, trained for reasoning, efficiency, and real-world use.
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OpenAI Releases Open-Source Reasoning Models for Agentic Tasks
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OPEN-SOURCE MODELS FROM OPENAI! OpenAI has remembered where the 'open' part came from and has just released its new reasoning models designed to perform agentic tasks > A 20B model for PCs and laptops
> A 120B model for data centers and high-end PCs Let me tell you all -
LM Studio Launch Partner Releases Official GGUF Support
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Looks like @lmstudio were a launch partner and have their own official GGUF release up here:
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OpenAI releases 20B and 120B open source models
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If you're a developer, here's what you need to know about the new @OpenAI open source models: – They come in two sizes (20B + 120B)… both are impressive, but I'll be focusing mostly on the 120B for the rest of this post – Capabilities (at a glance) are essentially o3 level…
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Testing 20B GGUF Model with LM Studio and Prompt Engineering
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I tried out the first 20B GGUF version I spotted in Hugging Face using LM Studio, which complained about the prompt template. I managed to get a pelican out of it though! https://
huggingface.co/gabriellarson/
gpt-oss-20b-GGUF
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OpenAI embraces open source, community innovation potential
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Aplaudimos el paso que ha dado OpenAI hacia el open source, esperemos que se mantenga la tendencia, y pondremos un ojo ante lo que la comunidad y la industria pueda ofrecernos con estos modelos.