Meta releases Muse Ember, a new lightweight model for agent execution

What happened

At 10 cents per million input tokens, Ember is significantly cheaper than frontier competitors like Haiku and Luna.

Why it matters

The launch may affect adoption and competitive positioning for Meta; usage evidence is the next signal to watch.

Affected entities

View evidence

1 reports · 1 original report · 1 independent

1. TechCrunch AIPrimary source · Supports · EN · 100%
   Meta releases Muse Ember, a new lightweight model for agent execution ↗Nov 9, 2026, 1:00 PM

Claims

• Meta releases Muse Ember, a new lightweight model for agent execution Observed

Conflicts

No material conflict detected in the available evidence.

Timeline

1. November 9, 2026 at 1:00 PMFirst reported

Market move following event

Market reaction is not yet available for this asset and time window.

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