How an astrophysicist uses Codex to help simulate black holes

Source: OpenAI Date: 2026-06-11 URL: https://openai.com/index/using-codex-to-simulate-black-holes

Summary

URL returned 403; written from title and source context. OpenAI published a case study describing an astrophysicist using Codex to assist with numerical simulation work related to black hole modeling. The framing follows OpenAI’s established pattern of domain-expert case studies demonstrating Codex as a coding assistant for scientific computation tasks rather than a general narrative about AI-in-science.

Implications

• Feeds the model capability clocks thread: scientific domain experts adopting AI coding assistants for compute-heavy simulation work signals that the capability floor for “useful on real research code” is now cleared.
• Relevant to agent-layer convergence: Codex-style agentic coding assistants are being positioned as first-class tools for expert practitioners, not just developers — widening the surface of who the agent layer is being built for.
• Treat with mild skepticism as a curated success story; no independent benchmark data available from this URL.