OpenAI's Automated Research Intern: The 2026 Numbers
September 8, 2026
OpenAI says it hit its automated research intern goal: 3.1 agent-workdays per human workday, $600/day of inference. What the numbers show — and what they don't.
#codex
GPT-5.5: OpenAI's First Retrained Base Since GPT-4.5
April 24, 2026
OpenAI released GPT-5.5 on April 23, 2026 — the first fully retrained base since GPT-4.5. Benchmarks, $5/$30 API pricing, 1M context, and Opus 4.7 compared.
GPT-Rosalind: OpenAI's 2026 Life Sciences AI Model
April 18, 2026
OpenAI's GPT-Rosalind is its first frontier model built for drug discovery, biology, and translational medicine. Benchmarks, partners, and access details.