Who should use Gpt Oss 20b?

Gpt Oss 20b is an open-source project built for AI researchers and developers.

Yes — Gpt Oss 20b is open source under the Apache-2.0 license and free to use.

What platforms does Gpt Oss 20b run on?

Gpt Oss 20b runs on the command line.

Is Gpt Oss 20b still active?

Unverified. Gpt Oss 20b has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Gpt Oss 20b?

Similar projects tracked by PulseGate include Gpt Oss 120b, Gpt Oss 20b, and Gpt Oss 20b.

Who develops Gpt Oss 20b?

Gpt Oss 20b is developed by OpenAI.

When did Gpt Oss 20b launch?

Gpt Oss 20b first shipped in 2025.

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Gpt Oss 20b

Name: Gpt Oss 20b
Author: OpenAI

huggingface.coInfrastructure

openai/gpt-oss-20b is an open-source large language model designed for advanced text generation and understanding tasks. It supports instruction following and multilingual capabilities, making it suitable for developers and researchers building AI-powered applications.

Open SourceApache-2.0CLI

Visit huggingface.co

4.5kstars

294forks

6alternatives

5features

2025since

Overview

5 features

Gpt Oss 20b is a Text generation project. It focuses on enabling advanced text generation and understanding for a wide range of applications. It is built as an open-source project for AI researchers and developers. Gpt Oss 20b is open source under the Apache-2.0 license. It runs on the command line.

It is developed by OpenAI, and it first shipped in 2025. The project is developed in the open on GitHub with 4.5k stars. PulseGate's similarity index places it among 6 comparable projects. Key capabilities include text generation, instruction following, and large context window.

Summary written by a language model from the project’s public pages.

Text generation
Instruction following
Large context window
Open source
Multilingual support

Built with & integrations

Hosting

AWS

AI providers

local_oss

Runs on

CLI

Detected from

AWS: x-amz-cf-id header · x-amz-cf-pop header · via header
local_oss: bollama in the HTML · bllama in the HTML · bvllm in the HTML

Trust & compliance

License

Apache-2.0

Verified signals

HTTPSOpen SourceFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed19 Jul · 19:17 UTC
openai/gpt-oss-20b verified via Hugging Face Enumerator
Source: Hugging Face Enumerator · Open

Frequently asked questions about Gpt Oss 20b

What is Gpt Oss 20b?: Gpt Oss 20b focuses on enabling advanced text generation and understanding for a wide range of applications. It is catalogued under Text generation on PulseGate.
Who should use Gpt Oss 20b?: Gpt Oss 20b is an open-source project built for AI researchers and developers.
Is Gpt Oss 20b free?: Yes — Gpt Oss 20b is open source under the Apache-2.0 license and free to use.
What platforms does Gpt Oss 20b run on?: Gpt Oss 20b runs on the command line.
Is Gpt Oss 20b still active?: Unverified. Gpt Oss 20b has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Gpt Oss 20b?: Similar projects tracked by PulseGate include Gpt Oss 120b, Gpt Oss 20b, and Gpt Oss 20b.Gpt Oss 120b Gpt Oss 20b Gpt Oss 20b
Who develops Gpt Oss 20b?: Gpt Oss 20b is developed by OpenAI.
When did Gpt Oss 20b launch?: Gpt Oss 20b first shipped in 2025.

At a glance

Pricing: Open Source
Platforms: CLI
Languages: English
License: Apache-2.0
Built for: AI researchers and developers
Model: Open source
Solves: Enabling advanced text generation and understanding for a wide range of applications.

Registered as

Hugging Face: openai/gpt-oss-20b

Developer

OpenAI

Team

Open source

Stars: 4,461
Forks: 294
Open issues: 60
Last commit: 8 Apr 2026
Commits 90d: 0
Contributors: 20
Authorship: Team
Default branch: main

Index record

Indexed: 19 Jul 2026
Lifecycle: Alive
Last seen: 19 Jul 2026

Identity audit (12)

Slug: openai-gpt-oss-20b-huggingface-co
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 19 Jul 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Recorded source: taxonomy-pass-a.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Canonical URL: https://huggingface.co/openai/gpt-oss-20b

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