LLM Countdowns / Meta

Lab

Meta

Next expected: Muse Spark 1.4, around Oct 22, 2026.

Current flagship: Muse Spark 1.3, 48.1 on the Intelligence Index, released Sep 2, 2026 ()

Upcoming from Meta

October 2026

1. Oct 22 Muse Spark 1.4

November 2026

1. Nov 19 Muse Spark 1.5

Other labs

• Anthropic
• OpenAI
• Google DeepMind
• xAI
• Meta
• DeepSeek
• Alibaba
• Mistral AI
• Moonshot / Kimi
• Xiaomi
• MiniMax
• Z.ai