Meta AILaunchAI ModelsSeptember 2, 2026

Meta releases Muse Spark 1.3, an agentic coding model

Meta Superintelligence Labs' Muse Spark 1.3 is the fourth Muse Spark release in five months, scoring 62 on Artificial Analysis vs 59 for Gemini 3.8 Flash. Meta offers ~95% off for users who share prompts and outputs: input drops from $1.25 to 10 cents per million tokens, output from $4.25 to 20 cents.

People · Mark Zuckerberg

How this story unfolded

6 days · 7 reports · 28 community posts · from Sep 2

  1. Sep 2
  2. Sep 3
  3. Sep 4
  4. Sep 8

More stories today

Open the live feed