3 September 2026
Meta AI Released Muse Spark 1.3: An Agentic Coding Model That Uses ~20% Fewer Tool Calls and ~25% Fewer Tokens Than Muse Spark 1.2
What happened
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Also in today’s briefing
- GPT-6 Astra Scores 100% on ExploitBench as OpenAI Blocks PoC Exploit Requests18 outlets
- Anthropic IPO launch shifts toward mid-October, sources say2 outlets
- Google Launches Agentic Video Understanding for Gemini Flash Models, Cutting Video Tokens by Up to 88%
- NVIDIA Releases Personal AI Router (PAIR): An Open Source Virtual Inference Router that Distributes Local AI Requests Across RTX, DGX Spark, and Mac Nodes
- OpenAI admits to German wiki ‘incident’
- OpenAI admits its disclosure practices need work after its autonomous agents hacked a German wiki