# N Nvidia says OpenAI Codex deployment offers 50x increase in token output.Offers 35x reduction in cost compared to GPT-4o.10,000 NVIDIA employees now operate codex across HR, legal, engineering and more.

*genai · news · 2026-04-24 · TechRadar*

## Key points

- OpenAI Codex powered by GPT-5.5 is deployed to over 10,000 Nvidia employees enterprise-wide.
- Codex on Nvidia's GB200 NVL72 achieves a 50x increase in token output versus GPT-4o.
- Operational costs for AI agent tasks dropped by 35x after the Codex deployment at Nvidia.
- Nvidia uses Codex as agentic assistants across HR, legal, finance, not just engineering or coding.
- Codex's secure cloud sandbox enables automation of whole workflows using real company data.

**Companies:** Nvidia

[Read the full story on TechRadar](https://www.techradar.com/pro/it-was-awesome-to-see-it-work-openai-deploys-gpt-5-5-codex-across-nvidia-blackwell-systems-50x-efficiency-boost-and-35x-cost-reduction-makes-ai-viable-at-enterprise-scale)

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