Effective price spreads the monthly fee over 1M tokens; API prices are the vendor's own metered rate for a 3:1 input:output blend. Plan fees are list prices verified 2026-09-13.
One flat-rate subscription plan includes Muse Spark 1.2 Contributor: OpenCode OpenCode Go. As of Oct 4, 2026, the cheapest is OpenCode OpenCode Go at $10 a month — $10 per 1M tokens at 1M tokens a month, and cheaper still at higher usage. Metered Muse Spark 1.2 Contributor pricing is $0.125 per 1M tokens on a 3:1 input:output blend, so this plan is the cheaper option above 80.0M tokens a month.
Plans that include Muse Spark 1.2 Contributor
Flat-rate plans that include Muse Spark 1.2 Contributor, in USD per month, updated Oct 4, 2026