OpenAI Launches Rosalind Biodefense Program Offering Free AI Model for Pandemic Preparedness

May 29, 2026

OpenAI launched the Rosalind Biodefense program in May 2026, offering its GPT-Rosalind life sciences AI model free to governments and research institutions for pandemic preparedness. GPT-Rosalind was introduced in April 2026. Early partners include Lawrence Livermore National Laboratory, Johns Hopkins Applied Physics Laboratory, and vaccine initiative CEPI. OpenAI briefed the White House and several federal agencies on the approach.

Rosalind Biodefense Program launch

▪OpenAI covers access costs for the Rosalind Biodefense program.
▪OpenAI launched the Rosalind Biodefense program in May 2026.
▪OpenAI briefed the White House and several federal agencies on the Rosalind Biodefense Program approach.
▪OpenAI is expanding access to GPT-Rosalind for select U.S. government and allied partners to support public health and biodefense missions.

GPT-Rosalind model capabilities

▪GPT-Rosalind reasons about molecules, proteins, genes, and disease biology better than regular GPT models.
▪GPT-Rosalind was introduced by OpenAI in April 2026.
▪GPT-Rosalind aims to help researchers move faster from hypothesis to experiment.

AI biosecurity risks

▪The Rosalind Biodefense program builds on existing safety measures.
▪AI has massive implications for biosecurity, including the creation of biological weapons.
▪OpenAI, Anthropic, and AI researchers have repeatedly warned about the risks of AI-driven bioweapons.

Program partner organizations

▪Early partners in the Rosalind Biodefense program include Lawrence Livermore National Laboratory.
▪Fourth Eon is using GPT-Rosalind for DNA screening.
▪Early partners in the Rosalind Biodefense program include Johns Hopkins Applied Physics Laboratory.
▪OpenAI is in the process of involving public-health-focused federal agencies in the Rosalind Biodefense Program.
▪Early partners in the Rosalind Biodefense program include vaccine initiative CEPI.

Biodefense application areas

▪OpenAI is seeking projects that use AI to accelerate or scale defensive research, such as literature synthesis, protocol design, model-building, data harmonization, simulation, or decision support.
▪OpenAI supports vetted developers building AI apps for early warning systems through the Rosalind Biodefense program.
▪The Rosalind Biodefense Program will provide launch support for epidemiological modeling.

Eligibility criteria

▪Academic teams with clear public benefit goals can apply to the Rosalind Biodefense program.

Perspective of AI safety researchers and biosecurity experts

▪OpenAI, Anthropic, and AI researchers have repeatedly warned about the risks of AI-driven bioweapons.
▪AI has massive implications for biosecurity, including the creation of biological weapons.