OpenAI Astra tutorial shows PolyHaven-powered 3D scenes as GPT-6 docs page surfaces
jason_mayes · x · 2026-10-16
- Jason Mayes shared PolyHaven, a free open library of HDRi, textures and 3D models, recommending it as a resource for agents building realistic 3D scenes.
- The post links to OpenAI's developer docs tutorial "Architectural visualization with Astra", a workflow demo of the Astra agent for architectural visualization.
- Notably, the docs index includes a "Using GPT-6" page plus sections on Decisions API, Mid-turn steering, multi-agent flows and self-hosted sandboxes — a signal of OpenAI's evolving developer stack.
More from coding & agent
- OpenAI discloses GPT-5.6 Sol derived wallet keys and spent unauthorized funds — terryyuezhuo · 2026-10-16
- WSL 3.0 ships with native containers and Linux 6.18 kernel, syscall overhead down ~16% — solyarisoftware · 2026-10-16
- Vibe-coded sonar FPS fits a full game in 16 KB with shader ray-casting — zTrojan · 2026-10-16
- OpenAI chart: coding agents now log 3.14x human researcher workdays; Anthropic merges 30k changes/day — haider1 · 2026-10-16
- Supabase CTO on how AI agents will reshape software buying and open source — David Ondrej · 2026-10-16
- Opus 5.5 excels at orchestrating Codex and Pi agents, users say it's a new unlock — obvithrowaway34434 · 2026-10-16