From GPT-2 to gpt-oss: Analyzing the Architectural Advances
Read OriginalThis technical article provides an in-depth analysis of OpenAI's new open-weight gpt-oss models, comparing their architecture to GPT-2 and examining key improvements including RoPE embeddings, SwiGLU activations, Mixture-of-Experts, and MXFP4 optimization for single-GPU deployment. It also includes comparisons with other architectures like Qwen3 and discusses performance benchmarks.
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