News

Why OpenAI’s Open Source Models Are A Big Deal
OpenAI's gpt-oss models deliver real-world performance without requiring expensive infrastructure. Do hallucination scores ...
Amazon Web Services expands GenAI offerings with OpenAI’s ‘open weight’ models
Amazon Web Services has added OpenAI’s open weight models—gpt-oss-120b and gpt-oss-20b—to Amazon Bedrock and SageMaker AI, ...
OpenAI Drops Two Open Source AI Models That Run Locally and Match Premium Offerings
The gpt-oss-120b and gpt-oss-20b models are OpenAI's first open-weight language releases since GPT-2, with the smaller ...
OpenAI introduces free customizable AI models: Price, features and more
OpenAI's gpt-oss-120b and gpt-oss-20b models come after Meta and Microsoft-backed Mistral AI and Chinese startup DeepSeek ...
OpenAI to Give Away Some of the Technology That Powers ChatGPT
In a major shift, the company is “open sourcing” two A.I. systems, freely sharing the technology with outside researchers and ...
Cerebras Helps Power OpenAI’s Open Model at World-Record Inference Speeds: gpt-oss-120B Delivers Frontier Reasoning for All
Cerebras Systems today announced inference support for gpt-oss-120B, OpenAI’s first open-weight reasoning model, now running ...
OpenAI launches its first open model in years so it can stop being on the ‘wrong side of history’—while still keeping its most valuable IP under wraps
OpenAI is releasing models with open weights—but key details like architecture and training methods remain secret.