Meta AI • Listed October 2026 • Open Weights

Muse Spark Open

Open Weights model from Meta AI, listed October 2026. $1.25 input / $4.25 output per 1M tokens. 1M tokens context.

Parameters
816B total, 42B active (MoE)
Context Window
1M tokens
Input / 1M tokens
$1.25
Output / 1M tokens
$4.25

Benchmark Results

  • No public leaderboard result in our sources yet.

Sources

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