Gpt 6 Astra

GPT-6 Astra remains vulnerable to hidden prompt injections in 8.5% of cases: OpenAI's GPT-6 Astra blocks 99.99% of direct prompt injections but remains vulnerable to attacks hidden inside documents in 8.5% of scenarios. In comparison, Anthropic's Claude Opus 5 performs better with a 4.8% vulnerability rate. These security gaps pose risks for autonomous AI agents.

AI Safety • The Decoder

OpenAI launches GPT-6 Astra for Daybreak program customers: OpenAI has launched its next major model, GPT-6 Astra, initially making it available to customers in its Daybreak program. President Greg Brockman described the model as a generational leap in capability and declared that the industry is now in the AGI era.

OpenAI • Techmeme