BC
Engineer · Founder · Executive
Ben Chess
CrusoeSolutions Architect
Ben Chess helped design and operate the large computing clusters behind OpenAI’s early models. He later co-founded Atero AI to make those systems faster and more efficient; Crusoe acquired the company in 2025 and integrated its technology into its AI cloud.
Career & education
Atero AI
OpenAISelected contributions
Language Models are Few-Shot Learners
With Tom Brown, Ben Mann, Nick Ryder, Melanie Subbiah, Jared Kaplan, Prafulla Dhariwal, Arvind Neelakantan and others ·GPT-3 performs tasks from prompts and a few examples without task-specific training.
GPT-4 Technical Report
With OpenAI, Joshua Achiam, Steven Adler, Sandhini Agarwal, Lama Ahmad, Ilge Akkaya, Florencia Leoni Aleman and others ·Reported GPT-4's capabilities, limitations and safety evaluations as a text-and-image input model.
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Reviewed August 23, 2026 · Checked for accuracy and new information.