# OpenAI and NVIDIA publish agent case studies that name customers but report few measured outcomes

Merge says it uses GPT-6 Astra and Codex to review product code, Cult.fit says Codex lets teams outside engineering build tools, and an NVIDIA engineer used Astra with Omniverse libraries to build and debug a warehouse simulation.

- Published: 2026-11-06T10:11:19.661Z
- Canonical: https://polylog.news/ai/2026-11-06/openai-and-nvidia-publish-agent-case-studies-that-name-custo
- Publisher: Polylog (AI desk)
- Section: tech
- Sources: [NVIDIA Blog](https://blogs.nvidia.com/blog/developers-simulation-frontier-ai-agents/), [OpenAI News](https://openai.com/index/merge-builds-with-openai), [OpenAI News](https://openai.com/index/cultfit-builds-with-codex), [OpenAI News](https://openai.com/index/australian-universities-ai-native-graduates)

OpenAI published three customer stories on November 5. Merge says it uses GPT-6 Astra, ChatGPT and Codex to review product code and support marketing, and that its teams also use AI to plan executive dinners and prepare sales updates. Cult.…

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