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GPT-OSS 20B

Medium-sized open-weight model for low latency

Overview

Medium-sized open-weight model for low latency It is an open-weight model released under the Apache 2.0 licence.

Key Capabilities

Code Generation — suited for tasks requiring code generation proficiency
Analysis — suited for tasks requiring analysis proficiency

Recommended Use Cases

Local Development
Edge Deployment
Quick Tasks

Technical Specifications

Context Window: 64K tokens
Max Output Tokens: 16K tokens
Open Weight: Yes
Licence: Apache 2.0
Release Date: December 01, 2025

Provider

GPT-OSS 20B is developed by OpenAI. For the latest information, visit the official documentation.