[AINews] High Taste Testers Ep. 1

We are piloting a new show on Latent Space: High Taste Testers, a variant of our food show where we pull you in to a typical lunch conversation in San Francisco. All your favorite talking points, starting with Dev Day and going into the latest models and assistants, are here: Let us know your feedback! AI News for 10/15/2026-10/16/2026. We checked 12 subreddits, 544 Twitters and no further Discords. AINews’ website lets you search all past issues. As a reminder, AINews is now a section of Latent Space. You can opt in/out of email frequencies! AI News for 10/15/2026-10/16/2026. We checked 12 subreddits, 544 Twitters and no further Discords. AINews’ website lets you search all past issues. As a reminder, AINews is now a section of Latent Space. You can opt in/out of email frequencies! Muse Spark Open (Meta): An 816B-total, 42B-active MoE with open weights. Artificial Analysis scores it 39 on its Intelligence Index, the highest for a US open-weights model and 13 points above NVIDIA’s Nemotron 3.5 Super VL at 26 (AA).Architecture and footprint: 62 layers, GQA with 16 KV heads, 8 of 256 experts active per token, a 1.8B Perception Encoder and 1M context. Inputs are text,…