Meta models on OpenRouter

Pricing

Meta models' list prices per 1M tokens, one review call and reading a pull request.

Muse Spark 1.2	$1.25	$4.25	–	$0.043	$0.0328
Muse Spark 1.1	$1.25	$4.25	–	$0.043	$0.0328

Outside benchmarks by model
Model	Arena WebDev	Arena Agent	Epoch Capabilities Index
Muse Spark 1.2	1534xHigh · range 1520 to 1547	-0.064xHigh · range -0.072 to -0.056	155range 153 to 157
Muse Spark 1.1	1543range 1535 to 1550	-0.064range -0.071 to -0.058	154range 152 to 156

Source: LMArena CC BY 4.0, Oct 16, 2026 · Epoch AI CC BY 4.0, Oct 7, 2026