MetaMuse Spark 1.3
Meta's Muse Spark 1.3 (2 Sep 2026), a multimodal reasoning model for long-running agentic work (1M context; about $1.25/$4.25 per M tokens). The model family, not the Muse app. Newly added: Playground benchmark metrics are still being gathered.
Avg Tokens0Avg Duration0ms
Shopping Score15/100
Weak
Scores computed from real agent sessions against live UCP-enabled stores. Not estimated — every data point is from an actual tool call, checkout attempt, and store response.
Shopping Score Breakdown
Checkout Rate
Cart Rate
Search Rate
Turn Efficiency
Token Efficiency
Top Stores
Not enough store data yet.
Known Issues
Metrics Pendinglow
Muse Spark 1.3 was recently added; its Playground benchmark metrics are still being gathered.
Token Usage
Avg per Session0
Fleet Average67,276
vs Fleet−100%
Median (p50)0
p900
Prompt / Completion split
Prompt 0 (0%) Completion 0 (100%)
No daily trend data yet. Run more sessions to see token usage over time.
Distribution range
Min0p250p500p750p900Max0
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