Daily AI CatchupAI Catchup — Tuesday, August 4, 2026
Tuesday, August 4, 2026Reasoning
OpenAI's Astra Solves 10 Long-Standing Mathematics Problems
OpenAI's unreleased Astra model solved ten major open math problems, proving superhuman capability in advanced reasoning.
VoiceOpenAI Rebuilds ChatGPT Voice With GPT-Live for Full-Duplex Conversation
OpenAI's GPT-Live listens and speaks simultaneously, enabling natural interruptions and advanced reasoning mid-conversation.
LlmAlibaba's Qwen3.8-Max Model Appears Early With 2.4T Parameters
Alibaba's Qwen3.8-Max with 2.4 trillion parameters leaked onto leaderboards ahead of official launch.
PolicyWhite House Hosts AI Companies for Cybersecurity Testing Framework Discussion
Trump administration convenes OpenAI, Google, Anthropic for voluntary AI security review framework.
PricingDeepSeek's V4-Flash Model Is 105x Cheaper Than Claude Fable 5
DeepSeek's latest model costs a fraction of competitors' pricing, reshaping inference economics.