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OpenAI challenges rivals with Apache-licensed GPT-OSS models

The release marks a break from closed systems, offering enterprises customizable, high-performance AI without vendor lock-in.

Sam Altman launches GPT-oss, OpenAI's first open-weight AI language model in over 5 years

Sam Altman said that OpenAI's new GPT-oss, comprising a 120b and 20b version, is the "best and most usable open model in the ...
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OpenAI Releases gpt-oss-120b and gpt-oss-20b, Open-Weight Language Models for Local Deployment

OpenAI has released gpt-oss-120b and gpt-oss-20b, two open-weight language models designed for high-performance reasoning, ...

OpenAI unveils GPT-5 model, featuring improved coding and problem-solving chops

The powerful new multi-modal model boosts reasoning, code generation, and real-time inference, and will be available to both ...

Microsoft rolls out OpenAI’s GPT-5 — and Elon Musk rolls out the commentary

Microsoft launched OpenAI’s GPT-5 on its platforms as Elon Musk jabbed at the company, prompting Satya Nadella to highlight ...
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OpenAI’s GPT-5 Injects More ‘Humanity’ Into the AI Voice

OpenAI released the advanced reasoning model to developers and most users today. Enterprise and Edu account holders can use ...
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New gpt-oss model from NVIDIA and OpenAI hits record 1.5M tokens per second

O penAI and NVIDIA have unveiled two cutting-edge open-weight large language models (LLMs) — gpt-oss-120b and gpt-oss-20b — ...

OpenAI has new, smaller open models to take on DeepSeek - and they'll be available on AWS for the first time

New OpenAI gpt-oss models aim for low-resource performance and enterprise use, though their real-world capabilities remain ...