3 September 2026
Meta says Muse Spark 1.3 has frontier performance — but its best results come from a model developers can’t broadly use yet
Read it at the source
Frontier links to the original reporting and hosts none of it. Every headline above opens the publisher’s own page.
Also in today’s briefing
- GPT-6 Astra Scores 100% on ExploitBench as OpenAI Blocks PoC Exploit Requests17 outlets
- Discovery of a new OpenAI agent message board
- OpenAI agents hijacked German website in previously undisclosed AI breakout3 outlets
- Oh good, looks like yet another swarm of rogue AI agents from OpenAI
- OpenAI agents hijacked a 25-year-old German wiki to cheat on their tasks and share sandbox exploits
- Trump Administration Sides With OpenAI in New York Times Copyright Lawsuit11 outlets