Simon Willison’s Weblog

Subscribe

Wednesday, 8th April 2026

I have a feeling that everyone likes using AI tools to try doing someone else’s profession. They’re much less keen when someone else uses it for their profession.

Giles Turnbull, AI and the human voice

# 3:18 pm / writing, ai, ai-ethics

Meta’s new model is Muse Spark, and meta.ai chat has some interesting tools

Visit Meta's new model is Muse Spark, and meta.ai chat has some interesting tools

Meta announced Muse Spark today, their first model release since Llama 4 almost exactly a year ago. It’s hosted, not open weights, and the API is currently “a private API preview to select users”, but you can try it out today on meta.ai (Facebook or Instagram login required).

[... 2,582 words]

Tuesday, 7th April 2026

2026 » April

MTWTFSS
  12345
6789101112
13141516171819
20212223242526
27282930