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Balanced — strong quality at a mid priceOpen Weights
Muse Spark 1.2 Contributor Pricing
Meta · meta-muse-spark-1-2-contributor
Input / 1M tokens
$0.100
Output / 1M tokens
$0.200
Context window
1,048,576 tokens
≈ 1,398 pages of text
Max output
943,718 tokens
What it costs in practice
Typical request (1,200 in + 400 out tokens)$0.0002
1,000 requests / month$0.2/mo10,000 requests / month$2.00/mo100,000 requests / month$20.00/moEstimate your own workloadOpens the calculator with Muse Spark 1.2 Contributor preloaded — adjust volume and token counts there.
Price history
Only one price point recorded so far.
The staircase chart appears once a price change is detected.
What it excels at
Handles 1M-token multimodal inputs at low per-token cost; suitable for open-weight deployments requiring broad context.
The business tradeoff
Quality depends on self-hosted inference setup; reasoning depth typically trails closed-source flagships of similar size.
Head-to-head
Vendor list rates, as of Aug 21, 2026 · source: openrouter · per-request examples assume 1,200 input + 400 output tokens.