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Live drop
OpenAIDropped Oct 30, 2026
GPT-6 Astra weights with reduced refusals on legitimate dual-use biology queries, gated to vetted life-sciences teams.
About this release
GPT-Rosalind-6 is OpenAI's frontier biology reasoning model for drug discovery and translational medicine. It uses exactly the same weights as GPT-6 Astra with no additional post-training; differentiation comes from a narrower refusal boundary on dual-use biological topics while retaining weaponization refusals. Access is limited to approved researchers, institutes and partners via trusted-access review. It ships alongside Rosalind Workbench and Codex integrations for scientific tool orchestration.
Read the official OpenAI launch pageFirst builds incoming — this lane fills in automatically as people start building with GPT-Rosalind-6. Know one? Submit the URL.