OpenAI News — 2026-06-01

News from openai.com/news (headlines extracted via jina.ai; no body text from index page).

• Strengthening societal resilience with Rosalind Biodefense Product May 29, 2026
• Image 2: Technical foundations > Art Card
• A shared playbook for trustworthy third party evaluations Safety May 29, 2026
• Image 3: Frontier Governance Framework > card image
• OpenAI’s Frontier Governance Framework Safety May 28, 2026
• Image 4: Tax Agent > Art Card
• Building self-improving tax agents with Codex Engineering May 27, 2026
• Image 5: Gartner MQ > Art Card
• OpenAI named a Leader in enterprise coding agents by Gartner AI Adoption May 22, 2026
• Image 6: Geometry > ArtCard > Polynomial Construction
• An OpenAI model has disproved a central conjecture in discrete geometry Research May 20, 2026
• Image 7: Art card (4)
• Advancing content provenance for a safer, more transparent AI ecosystem Safety May 19, 2026
• OpenAI and Dell Technologies partner to bring Codex to hybrid and on-premises enterprise environments Company May 18, 2026
• Image 9: Personal finance in ChatGPT > Media > Cover
• A new personal finance experience in ChatGPT Product May 15, 2026