Sam Altman: Astra model is powerful and will be open to everyone OpenAI CEO tweeted to confirm that Astra is a powerful model and efforts are underway to make it widely accessible. He stated, 'We don’t think restricting powerful models to a few people is a good strategy.' Considering its cybersecurity capabilities, more time is needed to ensure a safe release, but hopefully, it won’t take too long. Previously, insider Leo revealed that OpenAI will release Astra (GPT-6) next week, with a parameter scale of up to 10 trillion.