OpenAI Pioneers Program

OpenAI announced the Pioneers Program on April 9, 2025, selecting a handful of startups to build domain-specific evals and custom models for each company’s top three use cases. The program includes public industry evals and reinforcement fine-tuning with OpenAI researchers; the post does not disclose pricing, cohort size, base models, or rollout dates. The key signal is public eval creation, not model specs.

Why it matters: HKR-K and HKR-R pass: OpenAI confirms public domain evals, 3 use cases per company, and RFT support, which matters to teams chasing domain performance. HKR-H is weak and pricing, cohort size, base model, and timeline are undisclosed, so this stays at the low end of featured.