One of the two new open-weight models from OpenAI can bring ChatGPT-like reasoning to your Mac with no subscription needed.

Openai is making O3 level capabilities open source ahead of the release of GPT-5 in about two days. These open source models ...

OpenAI's gpt-oss models deliver real-world performance without requiring expensive infrastructure. Do hallucination scores ...

OpenAI has introduced gpt-oss-120b and gpt-oss-20b, two new open-weight AI models designed to empower developers with ...

Enterprises can use a powerful, near topline OpenAI LLM on their hardware totally privately and securely, without sending data to the cloud.

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

OpenAI has announced the release of two new open-weight AI models, gpt-oss-120b and gpt-oss-20b, marking a significant shift ...

OpenAI launches gpt-oss-20b, a powerful open-source LLM on Aug 5, 2025. It offers advanced reasoning and local deployment for ...

The fallout of the ChatGPT Confession Files, where a leak resulted in large tracts of sensitive private and proprietary data ...

As per the official statement, both models also perform strongly on tool use, few-shot function calling, CoT reasoning (as seen in results on the Tau-Bench agentic evaluation suite) and HealthBench ...

By lowering barriers to access and enabling customization, GPT‑OSS opens new doors for startups, researchers, and ...