Podcast: Ethan Mollick on why AI gains lag in productivity data

A r/SunoAI poster who uses Gemini for style prompts and lyric labels accidentally triggered a song generation and called the result "a totally different situation." They said it is "not quite good yet" and can't refine tracks the way Suno can.

Pull request #29948 by anujj fuses FFN gate/up matmuls and GLU in MMQ with interleaved gate/up rows. On a DGX Spark (GB10) with llama-bench at 16K prompt, Qwen3.8-27B Q4_K_M rose from 840.1 to 899.9 tok/s (+7.1%).

A Reddit user posted a first scene generated with MiniMax H3 inside ComfyUI, rendered locally on an NVIDIA RTX 3090. They said free AI video generators are catching up with paid alternatives.

A r/Singularity gallery post argues frontier models can now generate focused, task-specific harnesses to hill-climb any goal, with the claim tested on Gemini 4 Argon. No benchmarks, code, or methodology accompany the post.

Aaron Linsky, head of product engineering at Bridgewater Associates, says the firm's Vault of 100 million permissioned documents broke its first search setup. He and turbopuffer's Nikhil Benesch discuss keeping an AI analyst private at the AI Engineer conference.

A single r/ChatGPT post claims nearly every viral image circulating on Twitter and Reddit is ChatGPT-generated, with no examples, counts, or detection method given.